HPV, the Most Common Sexually Transmitted Infection: What It Is, How It Spreads, and What It Means if You Test Positive
General Health Infectious Diseases Reproductive Health
Ilana Gerjuoy, MPH
🔶What is HPV? HPV (human papillomavirus) is the most common sexually transmitted infection (STI). Most people who get HPV clear the virus on their own within two years and don’t have symptoms – but because some types can lead to cancer or genital warts, it’s helpful for everyone to know about HPV prevention and treatment. Read more…
What are the current COVID vaccine recommendations and how have they changed?
Infectious Diseases Vaccines Videos
Cynthia (Cindy) Leifer, PhD
Nerdy Girl Dr. Cindy Leifer (@immunominutes) talks about the current COVID recommendations and how they have changed for fall 2025. Read the full post here: https://thosenerdygirls.substack.com/p/covid-vaccine-recommendations-for This is a collaborative video between @thosenerdygirls & @immunominutes 🤓 Those Nerdy Girls want to help you stay on the frontline of science and health information. ✨ Follow us Read more…
Someone I know recently had a bat in their house and mentioned rabies. I was wondering, what is rabies?
Infectious Diseases
Cynthia (Cindy) Leifer, PhD
Rabies is a rare but deadly infectious disease. The good news is that you can protect yourself by getting your pets vaccinated, and if you or a loved one gets exposed, you can get a treatment called post-exposure prophylaxis…but you have to act fast. TL;DR Rabies cases are on the rise in some places. Understanding Read more…
What COVID vaccines will be available this fall to protect you and your family?
Infectious Diseases Vaccines Videos
Cynthia (Cindy) Leifer, PhD
Nerdy Girl Dr. Cindy Leifer (@immunominutes) updates us on what COVID vaccines will be available in the fall of 2025. Read the full post here This is a collaborative video between @thosenerdygirls & @immunominutes 🤓 Those Nerdy Girls want to help you stay on the frontline of science and health information. ✨ Follow us on Read more…
Why is the Tdap vaccine important in pregnancy?
Infectious Diseases Vaccines
Rebecca Raskin-Wish
TL;DR: Tdap is a booster vaccine for tetanus, diphtheria, and pertussis. A booster shot is an extra shot that keeps your immunity up. Guidelines suggest getting a booster every ten years. Getting a booster while pregnant can help protect your baby from pertussis, commonly called whooping cough, which can be deadly to babies. Tdap is Read more…
Let’s talk about Lyme disease.
Infectious Diseases
Those Nerdy Girls
This post has been updated from the original written by a Nerdy Girl Alumna in July 2021. It’s summer. You’re hiking, you’re camping, you’re living your best summer life. So let’s talk about Lyme disease. Lyme disease comes from a bacterial infection transmitted via the bite of certain ticks, most especially the black-legged tick aka Read more…
COVID vaccine recommendations for fall 2025
COVID Variants Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
With a new COVID variant spreading and changing vaccine recommendations, many people want to know if they can, or should, get a COVID booster. Talk to your clinician or pharmacist today about what you can do to protect you and your loved ones. At the end of May, the current HHS secretary announced, on a Read more…
Wait, there is more than one type of measles?
Infectious Diseases
Cynthia (Cindy) Leifer, PhD
You probably know there is an ongoing outbreak of measles in the United States, Canada, and Mexico, but did you know that there are several different diseases with “measles” in their everyday name? The disease “measles” is caused by a virus. A virus is a tiny particle stuffed with its own instruction booklet on how Read more…
What’s happening with measles in the U.S. as of May?
Hot Health Topics Infectious Diseases
Cynthia (Cindy) Leifer, PhD
We have now surpassed 1000 cases of measles in the US. How can we control the outbreak? Update on numbers Confirmed cases are correct as of Friday May 23, 2025 (Note that the CDC updates their numbers on Friday at noon) ➡️ There are now more than 1000 cases of measles across the US. ⬆️ Read more…
Are there more cases of whooping cough than normal?
Infectious Diseases Vaccines
Amanda Simanek, PhD MPH
So far in 2025, there have been over 4 times as many cases of whooping cough compared to this time last year. So yes, cases are up. Now is a good time to make sure you are up-to-date on this vaccine. In the 5 years prior to the COVID-19 pandemic, there were about 15,000-20,000 cases Read more…
What’s happening with measles in the U.S.?
Infectious Diseases
Measles cases continue to rise across the U.S., with most cases occurring in Texas. Vaccination is highly effective and the best way to protect yourself. Update on numbers Confirmed cases are correct as of Friday April 4, 2025 (Note that the CDC updates their numbers on Friday afternoons) Reported cases for Texas are correct as Read more…
We anticipate having updated flu vaccines for the 2025-2026 flu season.
Infectious Diseases Vaccines
Elisabeth Adkins Marnik, PhD
Recently, there was some concern that we may not have an updated flu vaccine for next season. Luckily, the FDA has announced the strains that will be included in the 25-26 flu vaccine. Every year, we get new versions of the influenza (flu) vaccines. This is because influenza viruses can change very quickly from year Read more…
How can I protect myself from measles?
Infectious Diseases Vaccines
Sandy Laping
Vaccination is the safest option to protect yourself and your loved ones from measles. Even if you are unsure if you have natural immunity, have been vaccinated before or can’t be vaccinated, there may be options for you. Vaccination recommendations for the U.S.* (*if you live outside the U.S. recommendations might be different, so please Read more…
Should I be worried about coronavirus HKU-5?
COVID Variants Infectious Diseases
Andrea Harmony, NP-C, PMHS
HKU5 coronavirus is unlikely to lead to a pandemic, but to prevent future coronavirus pandemics it is important to support scientific research, emerging disease surveillance, and vaccine and medication development. Main points: HKU5-CoV-2 did not infect laboratory cells under controlled conditions as well as the virus that causes COVID-19 Current antivirals and monoclonal antibodies inhibited Read more…
Bird Flu Update – March 2025
Infectious Diseases Staying Safe
Although dairy cattle and poultry continue to get infected and there are several more human cases, the risk to the general public is still low. This information is correct as of March 10, 2025, 6:00 PM EDT. Avian influenza, more commonly called bird flu, continues to infect poultry and dairy cattle in the United States. Read more…
Is a 2nd COVID 2024-2025 vaccination recommended for me?
Infectious Diseases Vaccines
Gretchen Peterson, Chief Operations Officer
This 69-year-old Nerdy Girl and her husband just received their second vaccine ahead of an upcoming international trip. If you are 65 years and older or 6 months and older and moderately or severely immunocompromised, the CDC recommends a second dose of the 2024-2025 COVID vaccine. Here’s what to know: For those 65 years and Read more…
What is happening with the measles outbreak in Texas?
Hot Health Topics Infectious Diseases
The measles outbreak in West Texas is still ongoing and cases are mainly in unvaccinated children. Vaccination against measles is the best way to protect yourself and those around you. This information is correct as of Feb 28, 2025. Measles is a highly infectious disease caused by a virus. It is a vaccine-preventable childhood disease. Read more…
What is tuberculosis, and why am I hearing about it so often in the news right now?
Infectious Diseases
Elisabeth Adkins Marnik, PhD
Tuberculosis is an infectious disease caused by the bacterium Mycobacterium tuberculosis. Right now it has made headlines due to an active outbreak occurring in Kansas. The risk to the public remains low at this time, but continue reading to learn more about symptoms, prevention, and treatment. You may have seen the headlines about Tuberculosis (TB) Read more…
How are vaccines developed, and how do we know they are safe?
Infectious Diseases Vaccines
Sandy Laping
Vaccine development is regulated and monitored at every stage. A vaccine is only approved if it is deemed safe and effective, following a rigorous assessment of its benefits and risks. This ensures that you can trust vaccines offered by your healthcare professional, even those developed during emergencies like the COVID-19 pandemic. Vaccines have saved A Read more…
Your Shingles vaccine questions answered
Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
There were so many questions on our recent Shingles vaccine post (February 4, 2025) that we decided to make it a post! Here we answer some nerdy questions, but remember, you should always talk to your physician about specific recommendations for you. TL;DR Shingles is an extremely painful disease caused by the reawakening of the Read more…
🔶What is HPV? HPV (human papillomavirus) is the most common sexually transmitted infection (STI). Most people who get HPV clear the virus on their own within two years and don’t have symptoms – but because some types can lead to cancer or genital warts, it’s helpful for everyone to know about HPV prevention and treatment. Read more…
What are the current COVID vaccine recommendations and how have they changed?
Infectious Diseases Vaccines VideosCynthia (Cindy) Leifer, PhD
Nerdy Girl Dr. Cindy Leifer (@immunominutes) talks about the current COVID recommendations and how they have changed for fall 2025. Read the full post here: https://thosenerdygirls.substack.com/p/covid-vaccine-recommendations-for This is a collaborative video between @thosenerdygirls & @immunominutes 🤓 Those Nerdy Girls want to help you stay on the frontline of science and health information. ✨ Follow us Read more…
Someone I know recently had a bat in their house and mentioned rabies. I was wondering, what is rabies?
Infectious Diseases
Cynthia (Cindy) Leifer, PhD
Rabies is a rare but deadly infectious disease. The good news is that you can protect yourself by getting your pets vaccinated, and if you or a loved one gets exposed, you can get a treatment called post-exposure prophylaxis…but you have to act fast. TL;DR Rabies cases are on the rise in some places. Understanding Read more…
What COVID vaccines will be available this fall to protect you and your family?
Infectious Diseases Vaccines Videos
Cynthia (Cindy) Leifer, PhD
Nerdy Girl Dr. Cindy Leifer (@immunominutes) updates us on what COVID vaccines will be available in the fall of 2025. Read the full post here This is a collaborative video between @thosenerdygirls & @immunominutes 🤓 Those Nerdy Girls want to help you stay on the frontline of science and health information. ✨ Follow us on Read more…
Why is the Tdap vaccine important in pregnancy?
Infectious Diseases Vaccines
Rebecca Raskin-Wish
TL;DR: Tdap is a booster vaccine for tetanus, diphtheria, and pertussis. A booster shot is an extra shot that keeps your immunity up. Guidelines suggest getting a booster every ten years. Getting a booster while pregnant can help protect your baby from pertussis, commonly called whooping cough, which can be deadly to babies. Tdap is Read more…
Let’s talk about Lyme disease.
Infectious Diseases
Those Nerdy Girls
This post has been updated from the original written by a Nerdy Girl Alumna in July 2021. It’s summer. You’re hiking, you’re camping, you’re living your best summer life. So let’s talk about Lyme disease. Lyme disease comes from a bacterial infection transmitted via the bite of certain ticks, most especially the black-legged tick aka Read more…
COVID vaccine recommendations for fall 2025
COVID Variants Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
With a new COVID variant spreading and changing vaccine recommendations, many people want to know if they can, or should, get a COVID booster. Talk to your clinician or pharmacist today about what you can do to protect you and your loved ones. At the end of May, the current HHS secretary announced, on a Read more…
Wait, there is more than one type of measles?
Infectious Diseases
Cynthia (Cindy) Leifer, PhD
You probably know there is an ongoing outbreak of measles in the United States, Canada, and Mexico, but did you know that there are several different diseases with “measles” in their everyday name? The disease “measles” is caused by a virus. A virus is a tiny particle stuffed with its own instruction booklet on how Read more…
What’s happening with measles in the U.S. as of May?
Hot Health Topics Infectious Diseases
Cynthia (Cindy) Leifer, PhD
We have now surpassed 1000 cases of measles in the US. How can we control the outbreak? Update on numbers Confirmed cases are correct as of Friday May 23, 2025 (Note that the CDC updates their numbers on Friday at noon) ➡️ There are now more than 1000 cases of measles across the US. ⬆️ Read more…
Are there more cases of whooping cough than normal?
Infectious Diseases Vaccines
Amanda Simanek, PhD MPH
So far in 2025, there have been over 4 times as many cases of whooping cough compared to this time last year. So yes, cases are up. Now is a good time to make sure you are up-to-date on this vaccine. In the 5 years prior to the COVID-19 pandemic, there were about 15,000-20,000 cases Read more…
What’s happening with measles in the U.S.?
Infectious Diseases
Measles cases continue to rise across the U.S., with most cases occurring in Texas. Vaccination is highly effective and the best way to protect yourself. Update on numbers Confirmed cases are correct as of Friday April 4, 2025 (Note that the CDC updates their numbers on Friday afternoons) Reported cases for Texas are correct as Read more…
We anticipate having updated flu vaccines for the 2025-2026 flu season.
Infectious Diseases Vaccines
Elisabeth Adkins Marnik, PhD
Recently, there was some concern that we may not have an updated flu vaccine for next season. Luckily, the FDA has announced the strains that will be included in the 25-26 flu vaccine. Every year, we get new versions of the influenza (flu) vaccines. This is because influenza viruses can change very quickly from year Read more…
How can I protect myself from measles?
Infectious Diseases Vaccines
Sandy Laping
Vaccination is the safest option to protect yourself and your loved ones from measles. Even if you are unsure if you have natural immunity, have been vaccinated before or can’t be vaccinated, there may be options for you. Vaccination recommendations for the U.S.* (*if you live outside the U.S. recommendations might be different, so please Read more…
Should I be worried about coronavirus HKU-5?
COVID Variants Infectious Diseases
Andrea Harmony, NP-C, PMHS
HKU5 coronavirus is unlikely to lead to a pandemic, but to prevent future coronavirus pandemics it is important to support scientific research, emerging disease surveillance, and vaccine and medication development. Main points: HKU5-CoV-2 did not infect laboratory cells under controlled conditions as well as the virus that causes COVID-19 Current antivirals and monoclonal antibodies inhibited Read more…
Bird Flu Update – March 2025
Infectious Diseases Staying Safe
Although dairy cattle and poultry continue to get infected and there are several more human cases, the risk to the general public is still low. This information is correct as of March 10, 2025, 6:00 PM EDT. Avian influenza, more commonly called bird flu, continues to infect poultry and dairy cattle in the United States. Read more…
Is a 2nd COVID 2024-2025 vaccination recommended for me?
Infectious Diseases Vaccines
Gretchen Peterson, Chief Operations Officer
This 69-year-old Nerdy Girl and her husband just received their second vaccine ahead of an upcoming international trip. If you are 65 years and older or 6 months and older and moderately or severely immunocompromised, the CDC recommends a second dose of the 2024-2025 COVID vaccine. Here’s what to know: For those 65 years and Read more…
What is happening with the measles outbreak in Texas?
Hot Health Topics Infectious Diseases
The measles outbreak in West Texas is still ongoing and cases are mainly in unvaccinated children. Vaccination against measles is the best way to protect yourself and those around you. This information is correct as of Feb 28, 2025. Measles is a highly infectious disease caused by a virus. It is a vaccine-preventable childhood disease. Read more…
What is tuberculosis, and why am I hearing about it so often in the news right now?
Infectious Diseases
Elisabeth Adkins Marnik, PhD
Tuberculosis is an infectious disease caused by the bacterium Mycobacterium tuberculosis. Right now it has made headlines due to an active outbreak occurring in Kansas. The risk to the public remains low at this time, but continue reading to learn more about symptoms, prevention, and treatment. You may have seen the headlines about Tuberculosis (TB) Read more…
How are vaccines developed, and how do we know they are safe?
Infectious Diseases Vaccines
Sandy Laping
Vaccine development is regulated and monitored at every stage. A vaccine is only approved if it is deemed safe and effective, following a rigorous assessment of its benefits and risks. This ensures that you can trust vaccines offered by your healthcare professional, even those developed during emergencies like the COVID-19 pandemic. Vaccines have saved A Read more…
Your Shingles vaccine questions answered
Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
There were so many questions on our recent Shingles vaccine post (February 4, 2025) that we decided to make it a post! Here we answer some nerdy questions, but remember, you should always talk to your physician about specific recommendations for you. TL;DR Shingles is an extremely painful disease caused by the reawakening of the Read more…
Nerdy Girl Dr. Cindy Leifer (@immunominutes) talks about the current COVID recommendations and how they have changed for fall 2025. Read the full post here: https://thosenerdygirls.substack.com/p/covid-vaccine-recommendations-for This is a collaborative video between @thosenerdygirls & @immunominutes 🤓 Those Nerdy Girls want to help you stay on the frontline of science and health information. ✨ Follow us Read more…
Someone I know recently had a bat in their house and mentioned rabies. I was wondering, what is rabies?
Infectious DiseasesCynthia (Cindy) Leifer, PhD
Rabies is a rare but deadly infectious disease. The good news is that you can protect yourself by getting your pets vaccinated, and if you or a loved one gets exposed, you can get a treatment called post-exposure prophylaxis…but you have to act fast. TL;DR Rabies cases are on the rise in some places. Understanding Read more…
What COVID vaccines will be available this fall to protect you and your family?
Infectious Diseases Vaccines Videos
Cynthia (Cindy) Leifer, PhD
Nerdy Girl Dr. Cindy Leifer (@immunominutes) updates us on what COVID vaccines will be available in the fall of 2025. Read the full post here This is a collaborative video between @thosenerdygirls & @immunominutes 🤓 Those Nerdy Girls want to help you stay on the frontline of science and health information. ✨ Follow us on Read more…
Why is the Tdap vaccine important in pregnancy?
Infectious Diseases Vaccines
Rebecca Raskin-Wish
TL;DR: Tdap is a booster vaccine for tetanus, diphtheria, and pertussis. A booster shot is an extra shot that keeps your immunity up. Guidelines suggest getting a booster every ten years. Getting a booster while pregnant can help protect your baby from pertussis, commonly called whooping cough, which can be deadly to babies. Tdap is Read more…
Let’s talk about Lyme disease.
Infectious Diseases
Those Nerdy Girls
This post has been updated from the original written by a Nerdy Girl Alumna in July 2021. It’s summer. You’re hiking, you’re camping, you’re living your best summer life. So let’s talk about Lyme disease. Lyme disease comes from a bacterial infection transmitted via the bite of certain ticks, most especially the black-legged tick aka Read more…
COVID vaccine recommendations for fall 2025
COVID Variants Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
With a new COVID variant spreading and changing vaccine recommendations, many people want to know if they can, or should, get a COVID booster. Talk to your clinician or pharmacist today about what you can do to protect you and your loved ones. At the end of May, the current HHS secretary announced, on a Read more…
Wait, there is more than one type of measles?
Infectious Diseases
Cynthia (Cindy) Leifer, PhD
You probably know there is an ongoing outbreak of measles in the United States, Canada, and Mexico, but did you know that there are several different diseases with “measles” in their everyday name? The disease “measles” is caused by a virus. A virus is a tiny particle stuffed with its own instruction booklet on how Read more…
What’s happening with measles in the U.S. as of May?
Hot Health Topics Infectious Diseases
Cynthia (Cindy) Leifer, PhD
We have now surpassed 1000 cases of measles in the US. How can we control the outbreak? Update on numbers Confirmed cases are correct as of Friday May 23, 2025 (Note that the CDC updates their numbers on Friday at noon) ➡️ There are now more than 1000 cases of measles across the US. ⬆️ Read more…
Are there more cases of whooping cough than normal?
Infectious Diseases Vaccines
Amanda Simanek, PhD MPH
So far in 2025, there have been over 4 times as many cases of whooping cough compared to this time last year. So yes, cases are up. Now is a good time to make sure you are up-to-date on this vaccine. In the 5 years prior to the COVID-19 pandemic, there were about 15,000-20,000 cases Read more…
What’s happening with measles in the U.S.?
Infectious Diseases
Measles cases continue to rise across the U.S., with most cases occurring in Texas. Vaccination is highly effective and the best way to protect yourself. Update on numbers Confirmed cases are correct as of Friday April 4, 2025 (Note that the CDC updates their numbers on Friday afternoons) Reported cases for Texas are correct as Read more…
We anticipate having updated flu vaccines for the 2025-2026 flu season.
Infectious Diseases Vaccines
Elisabeth Adkins Marnik, PhD
Recently, there was some concern that we may not have an updated flu vaccine for next season. Luckily, the FDA has announced the strains that will be included in the 25-26 flu vaccine. Every year, we get new versions of the influenza (flu) vaccines. This is because influenza viruses can change very quickly from year Read more…
How can I protect myself from measles?
Infectious Diseases Vaccines
Sandy Laping
Vaccination is the safest option to protect yourself and your loved ones from measles. Even if you are unsure if you have natural immunity, have been vaccinated before or can’t be vaccinated, there may be options for you. Vaccination recommendations for the U.S.* (*if you live outside the U.S. recommendations might be different, so please Read more…
Should I be worried about coronavirus HKU-5?
COVID Variants Infectious Diseases
Andrea Harmony, NP-C, PMHS
HKU5 coronavirus is unlikely to lead to a pandemic, but to prevent future coronavirus pandemics it is important to support scientific research, emerging disease surveillance, and vaccine and medication development. Main points: HKU5-CoV-2 did not infect laboratory cells under controlled conditions as well as the virus that causes COVID-19 Current antivirals and monoclonal antibodies inhibited Read more…
Bird Flu Update – March 2025
Infectious Diseases Staying Safe
Although dairy cattle and poultry continue to get infected and there are several more human cases, the risk to the general public is still low. This information is correct as of March 10, 2025, 6:00 PM EDT. Avian influenza, more commonly called bird flu, continues to infect poultry and dairy cattle in the United States. Read more…
Is a 2nd COVID 2024-2025 vaccination recommended for me?
Infectious Diseases Vaccines
Gretchen Peterson, Chief Operations Officer
This 69-year-old Nerdy Girl and her husband just received their second vaccine ahead of an upcoming international trip. If you are 65 years and older or 6 months and older and moderately or severely immunocompromised, the CDC recommends a second dose of the 2024-2025 COVID vaccine. Here’s what to know: For those 65 years and Read more…
What is happening with the measles outbreak in Texas?
Hot Health Topics Infectious Diseases
The measles outbreak in West Texas is still ongoing and cases are mainly in unvaccinated children. Vaccination against measles is the best way to protect yourself and those around you. This information is correct as of Feb 28, 2025. Measles is a highly infectious disease caused by a virus. It is a vaccine-preventable childhood disease. Read more…
What is tuberculosis, and why am I hearing about it so often in the news right now?
Infectious Diseases
Elisabeth Adkins Marnik, PhD
Tuberculosis is an infectious disease caused by the bacterium Mycobacterium tuberculosis. Right now it has made headlines due to an active outbreak occurring in Kansas. The risk to the public remains low at this time, but continue reading to learn more about symptoms, prevention, and treatment. You may have seen the headlines about Tuberculosis (TB) Read more…
How are vaccines developed, and how do we know they are safe?
Infectious Diseases Vaccines
Sandy Laping
Vaccine development is regulated and monitored at every stage. A vaccine is only approved if it is deemed safe and effective, following a rigorous assessment of its benefits and risks. This ensures that you can trust vaccines offered by your healthcare professional, even those developed during emergencies like the COVID-19 pandemic. Vaccines have saved A Read more…
Your Shingles vaccine questions answered
Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
There were so many questions on our recent Shingles vaccine post (February 4, 2025) that we decided to make it a post! Here we answer some nerdy questions, but remember, you should always talk to your physician about specific recommendations for you. TL;DR Shingles is an extremely painful disease caused by the reawakening of the Read more…
Rabies is a rare but deadly infectious disease. The good news is that you can protect yourself by getting your pets vaccinated, and if you or a loved one gets exposed, you can get a treatment called post-exposure prophylaxis…but you have to act fast. TL;DR Rabies cases are on the rise in some places. Understanding Read more…
What COVID vaccines will be available this fall to protect you and your family?
Infectious Diseases Vaccines VideosCynthia (Cindy) Leifer, PhD
Nerdy Girl Dr. Cindy Leifer (@immunominutes) updates us on what COVID vaccines will be available in the fall of 2025. Read the full post here This is a collaborative video between @thosenerdygirls & @immunominutes 🤓 Those Nerdy Girls want to help you stay on the frontline of science and health information. ✨ Follow us on Read more…
Why is the Tdap vaccine important in pregnancy?
Infectious Diseases Vaccines
Rebecca Raskin-Wish
TL;DR: Tdap is a booster vaccine for tetanus, diphtheria, and pertussis. A booster shot is an extra shot that keeps your immunity up. Guidelines suggest getting a booster every ten years. Getting a booster while pregnant can help protect your baby from pertussis, commonly called whooping cough, which can be deadly to babies. Tdap is Read more…
Let’s talk about Lyme disease.
Infectious Diseases
Those Nerdy Girls
This post has been updated from the original written by a Nerdy Girl Alumna in July 2021. It’s summer. You’re hiking, you’re camping, you’re living your best summer life. So let’s talk about Lyme disease. Lyme disease comes from a bacterial infection transmitted via the bite of certain ticks, most especially the black-legged tick aka Read more…
COVID vaccine recommendations for fall 2025
COVID Variants Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
With a new COVID variant spreading and changing vaccine recommendations, many people want to know if they can, or should, get a COVID booster. Talk to your clinician or pharmacist today about what you can do to protect you and your loved ones. At the end of May, the current HHS secretary announced, on a Read more…
Wait, there is more than one type of measles?
Infectious Diseases
Cynthia (Cindy) Leifer, PhD
You probably know there is an ongoing outbreak of measles in the United States, Canada, and Mexico, but did you know that there are several different diseases with “measles” in their everyday name? The disease “measles” is caused by a virus. A virus is a tiny particle stuffed with its own instruction booklet on how Read more…
What’s happening with measles in the U.S. as of May?
Hot Health Topics Infectious Diseases
Cynthia (Cindy) Leifer, PhD
We have now surpassed 1000 cases of measles in the US. How can we control the outbreak? Update on numbers Confirmed cases are correct as of Friday May 23, 2025 (Note that the CDC updates their numbers on Friday at noon) ➡️ There are now more than 1000 cases of measles across the US. ⬆️ Read more…
Are there more cases of whooping cough than normal?
Infectious Diseases Vaccines
Amanda Simanek, PhD MPH
So far in 2025, there have been over 4 times as many cases of whooping cough compared to this time last year. So yes, cases are up. Now is a good time to make sure you are up-to-date on this vaccine. In the 5 years prior to the COVID-19 pandemic, there were about 15,000-20,000 cases Read more…
What’s happening with measles in the U.S.?
Infectious Diseases
Measles cases continue to rise across the U.S., with most cases occurring in Texas. Vaccination is highly effective and the best way to protect yourself. Update on numbers Confirmed cases are correct as of Friday April 4, 2025 (Note that the CDC updates their numbers on Friday afternoons) Reported cases for Texas are correct as Read more…
We anticipate having updated flu vaccines for the 2025-2026 flu season.
Infectious Diseases Vaccines
Elisabeth Adkins Marnik, PhD
Recently, there was some concern that we may not have an updated flu vaccine for next season. Luckily, the FDA has announced the strains that will be included in the 25-26 flu vaccine. Every year, we get new versions of the influenza (flu) vaccines. This is because influenza viruses can change very quickly from year Read more…
How can I protect myself from measles?
Infectious Diseases Vaccines
Sandy Laping
Vaccination is the safest option to protect yourself and your loved ones from measles. Even if you are unsure if you have natural immunity, have been vaccinated before or can’t be vaccinated, there may be options for you. Vaccination recommendations for the U.S.* (*if you live outside the U.S. recommendations might be different, so please Read more…
Should I be worried about coronavirus HKU-5?
COVID Variants Infectious Diseases
Andrea Harmony, NP-C, PMHS
HKU5 coronavirus is unlikely to lead to a pandemic, but to prevent future coronavirus pandemics it is important to support scientific research, emerging disease surveillance, and vaccine and medication development. Main points: HKU5-CoV-2 did not infect laboratory cells under controlled conditions as well as the virus that causes COVID-19 Current antivirals and monoclonal antibodies inhibited Read more…
Bird Flu Update – March 2025
Infectious Diseases Staying Safe
Although dairy cattle and poultry continue to get infected and there are several more human cases, the risk to the general public is still low. This information is correct as of March 10, 2025, 6:00 PM EDT. Avian influenza, more commonly called bird flu, continues to infect poultry and dairy cattle in the United States. Read more…
Is a 2nd COVID 2024-2025 vaccination recommended for me?
Infectious Diseases Vaccines
Gretchen Peterson, Chief Operations Officer
This 69-year-old Nerdy Girl and her husband just received their second vaccine ahead of an upcoming international trip. If you are 65 years and older or 6 months and older and moderately or severely immunocompromised, the CDC recommends a second dose of the 2024-2025 COVID vaccine. Here’s what to know: For those 65 years and Read more…
What is happening with the measles outbreak in Texas?
Hot Health Topics Infectious Diseases
The measles outbreak in West Texas is still ongoing and cases are mainly in unvaccinated children. Vaccination against measles is the best way to protect yourself and those around you. This information is correct as of Feb 28, 2025. Measles is a highly infectious disease caused by a virus. It is a vaccine-preventable childhood disease. Read more…
What is tuberculosis, and why am I hearing about it so often in the news right now?
Infectious Diseases
Elisabeth Adkins Marnik, PhD
Tuberculosis is an infectious disease caused by the bacterium Mycobacterium tuberculosis. Right now it has made headlines due to an active outbreak occurring in Kansas. The risk to the public remains low at this time, but continue reading to learn more about symptoms, prevention, and treatment. You may have seen the headlines about Tuberculosis (TB) Read more…
How are vaccines developed, and how do we know they are safe?
Infectious Diseases Vaccines
Sandy Laping
Vaccine development is regulated and monitored at every stage. A vaccine is only approved if it is deemed safe and effective, following a rigorous assessment of its benefits and risks. This ensures that you can trust vaccines offered by your healthcare professional, even those developed during emergencies like the COVID-19 pandemic. Vaccines have saved A Read more…
Your Shingles vaccine questions answered
Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
There were so many questions on our recent Shingles vaccine post (February 4, 2025) that we decided to make it a post! Here we answer some nerdy questions, but remember, you should always talk to your physician about specific recommendations for you. TL;DR Shingles is an extremely painful disease caused by the reawakening of the Read more…
Nerdy Girl Dr. Cindy Leifer (@immunominutes) updates us on what COVID vaccines will be available in the fall of 2025. Read the full post here This is a collaborative video between @thosenerdygirls & @immunominutes 🤓 Those Nerdy Girls want to help you stay on the frontline of science and health information. ✨ Follow us on Read more…
Why is the Tdap vaccine important in pregnancy?
Infectious Diseases VaccinesRebecca Raskin-Wish
TL;DR: Tdap is a booster vaccine for tetanus, diphtheria, and pertussis. A booster shot is an extra shot that keeps your immunity up. Guidelines suggest getting a booster every ten years. Getting a booster while pregnant can help protect your baby from pertussis, commonly called whooping cough, which can be deadly to babies. Tdap is Read more…
Let’s talk about Lyme disease.
Infectious Diseases
Those Nerdy Girls
This post has been updated from the original written by a Nerdy Girl Alumna in July 2021. It’s summer. You’re hiking, you’re camping, you’re living your best summer life. So let’s talk about Lyme disease. Lyme disease comes from a bacterial infection transmitted via the bite of certain ticks, most especially the black-legged tick aka Read more…
COVID vaccine recommendations for fall 2025
COVID Variants Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
With a new COVID variant spreading and changing vaccine recommendations, many people want to know if they can, or should, get a COVID booster. Talk to your clinician or pharmacist today about what you can do to protect you and your loved ones. At the end of May, the current HHS secretary announced, on a Read more…
Wait, there is more than one type of measles?
Infectious Diseases
Cynthia (Cindy) Leifer, PhD
You probably know there is an ongoing outbreak of measles in the United States, Canada, and Mexico, but did you know that there are several different diseases with “measles” in their everyday name? The disease “measles” is caused by a virus. A virus is a tiny particle stuffed with its own instruction booklet on how Read more…
What’s happening with measles in the U.S. as of May?
Hot Health Topics Infectious Diseases
Cynthia (Cindy) Leifer, PhD
We have now surpassed 1000 cases of measles in the US. How can we control the outbreak? Update on numbers Confirmed cases are correct as of Friday May 23, 2025 (Note that the CDC updates their numbers on Friday at noon) ➡️ There are now more than 1000 cases of measles across the US. ⬆️ Read more…
Are there more cases of whooping cough than normal?
Infectious Diseases Vaccines
Amanda Simanek, PhD MPH
So far in 2025, there have been over 4 times as many cases of whooping cough compared to this time last year. So yes, cases are up. Now is a good time to make sure you are up-to-date on this vaccine. In the 5 years prior to the COVID-19 pandemic, there were about 15,000-20,000 cases Read more…
What’s happening with measles in the U.S.?
Infectious Diseases
Measles cases continue to rise across the U.S., with most cases occurring in Texas. Vaccination is highly effective and the best way to protect yourself. Update on numbers Confirmed cases are correct as of Friday April 4, 2025 (Note that the CDC updates their numbers on Friday afternoons) Reported cases for Texas are correct as Read more…
We anticipate having updated flu vaccines for the 2025-2026 flu season.
Infectious Diseases Vaccines
Elisabeth Adkins Marnik, PhD
Recently, there was some concern that we may not have an updated flu vaccine for next season. Luckily, the FDA has announced the strains that will be included in the 25-26 flu vaccine. Every year, we get new versions of the influenza (flu) vaccines. This is because influenza viruses can change very quickly from year Read more…
How can I protect myself from measles?
Infectious Diseases Vaccines
Sandy Laping
Vaccination is the safest option to protect yourself and your loved ones from measles. Even if you are unsure if you have natural immunity, have been vaccinated before or can’t be vaccinated, there may be options for you. Vaccination recommendations for the U.S.* (*if you live outside the U.S. recommendations might be different, so please Read more…
Should I be worried about coronavirus HKU-5?
COVID Variants Infectious Diseases
Andrea Harmony, NP-C, PMHS
HKU5 coronavirus is unlikely to lead to a pandemic, but to prevent future coronavirus pandemics it is important to support scientific research, emerging disease surveillance, and vaccine and medication development. Main points: HKU5-CoV-2 did not infect laboratory cells under controlled conditions as well as the virus that causes COVID-19 Current antivirals and monoclonal antibodies inhibited Read more…
Bird Flu Update – March 2025
Infectious Diseases Staying Safe
Although dairy cattle and poultry continue to get infected and there are several more human cases, the risk to the general public is still low. This information is correct as of March 10, 2025, 6:00 PM EDT. Avian influenza, more commonly called bird flu, continues to infect poultry and dairy cattle in the United States. Read more…
Is a 2nd COVID 2024-2025 vaccination recommended for me?
Infectious Diseases Vaccines
Gretchen Peterson, Chief Operations Officer
This 69-year-old Nerdy Girl and her husband just received their second vaccine ahead of an upcoming international trip. If you are 65 years and older or 6 months and older and moderately or severely immunocompromised, the CDC recommends a second dose of the 2024-2025 COVID vaccine. Here’s what to know: For those 65 years and Read more…
What is happening with the measles outbreak in Texas?
Hot Health Topics Infectious Diseases
The measles outbreak in West Texas is still ongoing and cases are mainly in unvaccinated children. Vaccination against measles is the best way to protect yourself and those around you. This information is correct as of Feb 28, 2025. Measles is a highly infectious disease caused by a virus. It is a vaccine-preventable childhood disease. Read more…
What is tuberculosis, and why am I hearing about it so often in the news right now?
Infectious Diseases
Elisabeth Adkins Marnik, PhD
Tuberculosis is an infectious disease caused by the bacterium Mycobacterium tuberculosis. Right now it has made headlines due to an active outbreak occurring in Kansas. The risk to the public remains low at this time, but continue reading to learn more about symptoms, prevention, and treatment. You may have seen the headlines about Tuberculosis (TB) Read more…
How are vaccines developed, and how do we know they are safe?
Infectious Diseases Vaccines
Sandy Laping
Vaccine development is regulated and monitored at every stage. A vaccine is only approved if it is deemed safe and effective, following a rigorous assessment of its benefits and risks. This ensures that you can trust vaccines offered by your healthcare professional, even those developed during emergencies like the COVID-19 pandemic. Vaccines have saved A Read more…
Your Shingles vaccine questions answered
Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
There were so many questions on our recent Shingles vaccine post (February 4, 2025) that we decided to make it a post! Here we answer some nerdy questions, but remember, you should always talk to your physician about specific recommendations for you. TL;DR Shingles is an extremely painful disease caused by the reawakening of the Read more…
TL;DR: Tdap is a booster vaccine for tetanus, diphtheria, and pertussis. A booster shot is an extra shot that keeps your immunity up. Guidelines suggest getting a booster every ten years. Getting a booster while pregnant can help protect your baby from pertussis, commonly called whooping cough, which can be deadly to babies. Tdap is Read more…
Let’s talk about Lyme disease.
Infectious DiseasesThose Nerdy Girls
This post has been updated from the original written by a Nerdy Girl Alumna in July 2021. It’s summer. You’re hiking, you’re camping, you’re living your best summer life. So let’s talk about Lyme disease. Lyme disease comes from a bacterial infection transmitted via the bite of certain ticks, most especially the black-legged tick aka Read more…
COVID vaccine recommendations for fall 2025
COVID Variants Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
With a new COVID variant spreading and changing vaccine recommendations, many people want to know if they can, or should, get a COVID booster. Talk to your clinician or pharmacist today about what you can do to protect you and your loved ones. At the end of May, the current HHS secretary announced, on a Read more…
Wait, there is more than one type of measles?
Infectious Diseases
Cynthia (Cindy) Leifer, PhD
You probably know there is an ongoing outbreak of measles in the United States, Canada, and Mexico, but did you know that there are several different diseases with “measles” in their everyday name? The disease “measles” is caused by a virus. A virus is a tiny particle stuffed with its own instruction booklet on how Read more…
What’s happening with measles in the U.S. as of May?
Hot Health Topics Infectious Diseases
Cynthia (Cindy) Leifer, PhD
We have now surpassed 1000 cases of measles in the US. How can we control the outbreak? Update on numbers Confirmed cases are correct as of Friday May 23, 2025 (Note that the CDC updates their numbers on Friday at noon) ➡️ There are now more than 1000 cases of measles across the US. ⬆️ Read more…
Are there more cases of whooping cough than normal?
Infectious Diseases Vaccines
Amanda Simanek, PhD MPH
So far in 2025, there have been over 4 times as many cases of whooping cough compared to this time last year. So yes, cases are up. Now is a good time to make sure you are up-to-date on this vaccine. In the 5 years prior to the COVID-19 pandemic, there were about 15,000-20,000 cases Read more…
What’s happening with measles in the U.S.?
Infectious Diseases
Measles cases continue to rise across the U.S., with most cases occurring in Texas. Vaccination is highly effective and the best way to protect yourself. Update on numbers Confirmed cases are correct as of Friday April 4, 2025 (Note that the CDC updates their numbers on Friday afternoons) Reported cases for Texas are correct as Read more…
We anticipate having updated flu vaccines for the 2025-2026 flu season.
Infectious Diseases Vaccines
Elisabeth Adkins Marnik, PhD
Recently, there was some concern that we may not have an updated flu vaccine for next season. Luckily, the FDA has announced the strains that will be included in the 25-26 flu vaccine. Every year, we get new versions of the influenza (flu) vaccines. This is because influenza viruses can change very quickly from year Read more…
How can I protect myself from measles?
Infectious Diseases Vaccines
Sandy Laping
Vaccination is the safest option to protect yourself and your loved ones from measles. Even if you are unsure if you have natural immunity, have been vaccinated before or can’t be vaccinated, there may be options for you. Vaccination recommendations for the U.S.* (*if you live outside the U.S. recommendations might be different, so please Read more…
Should I be worried about coronavirus HKU-5?
COVID Variants Infectious Diseases
Andrea Harmony, NP-C, PMHS
HKU5 coronavirus is unlikely to lead to a pandemic, but to prevent future coronavirus pandemics it is important to support scientific research, emerging disease surveillance, and vaccine and medication development. Main points: HKU5-CoV-2 did not infect laboratory cells under controlled conditions as well as the virus that causes COVID-19 Current antivirals and monoclonal antibodies inhibited Read more…
Bird Flu Update – March 2025
Infectious Diseases Staying Safe
Although dairy cattle and poultry continue to get infected and there are several more human cases, the risk to the general public is still low. This information is correct as of March 10, 2025, 6:00 PM EDT. Avian influenza, more commonly called bird flu, continues to infect poultry and dairy cattle in the United States. Read more…
Is a 2nd COVID 2024-2025 vaccination recommended for me?
Infectious Diseases Vaccines
Gretchen Peterson, Chief Operations Officer
This 69-year-old Nerdy Girl and her husband just received their second vaccine ahead of an upcoming international trip. If you are 65 years and older or 6 months and older and moderately or severely immunocompromised, the CDC recommends a second dose of the 2024-2025 COVID vaccine. Here’s what to know: For those 65 years and Read more…
What is happening with the measles outbreak in Texas?
Hot Health Topics Infectious Diseases
The measles outbreak in West Texas is still ongoing and cases are mainly in unvaccinated children. Vaccination against measles is the best way to protect yourself and those around you. This information is correct as of Feb 28, 2025. Measles is a highly infectious disease caused by a virus. It is a vaccine-preventable childhood disease. Read more…
What is tuberculosis, and why am I hearing about it so often in the news right now?
Infectious Diseases
Elisabeth Adkins Marnik, PhD
Tuberculosis is an infectious disease caused by the bacterium Mycobacterium tuberculosis. Right now it has made headlines due to an active outbreak occurring in Kansas. The risk to the public remains low at this time, but continue reading to learn more about symptoms, prevention, and treatment. You may have seen the headlines about Tuberculosis (TB) Read more…
How are vaccines developed, and how do we know they are safe?
Infectious Diseases Vaccines
Sandy Laping
Vaccine development is regulated and monitored at every stage. A vaccine is only approved if it is deemed safe and effective, following a rigorous assessment of its benefits and risks. This ensures that you can trust vaccines offered by your healthcare professional, even those developed during emergencies like the COVID-19 pandemic. Vaccines have saved A Read more…
Your Shingles vaccine questions answered
Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
There were so many questions on our recent Shingles vaccine post (February 4, 2025) that we decided to make it a post! Here we answer some nerdy questions, but remember, you should always talk to your physician about specific recommendations for you. TL;DR Shingles is an extremely painful disease caused by the reawakening of the Read more…
This post has been updated from the original written by a Nerdy Girl Alumna in July 2021. It’s summer. You’re hiking, you’re camping, you’re living your best summer life. So let’s talk about Lyme disease. Lyme disease comes from a bacterial infection transmitted via the bite of certain ticks, most especially the black-legged tick aka Read more…
COVID vaccine recommendations for fall 2025
COVID Variants Infectious Diseases VaccinesCynthia (Cindy) Leifer, PhD
With a new COVID variant spreading and changing vaccine recommendations, many people want to know if they can, or should, get a COVID booster. Talk to your clinician or pharmacist today about what you can do to protect you and your loved ones. At the end of May, the current HHS secretary announced, on a Read more…
Wait, there is more than one type of measles?
Infectious Diseases
Cynthia (Cindy) Leifer, PhD
You probably know there is an ongoing outbreak of measles in the United States, Canada, and Mexico, but did you know that there are several different diseases with “measles” in their everyday name? The disease “measles” is caused by a virus. A virus is a tiny particle stuffed with its own instruction booklet on how Read more…
What’s happening with measles in the U.S. as of May?
Hot Health Topics Infectious Diseases
Cynthia (Cindy) Leifer, PhD
We have now surpassed 1000 cases of measles in the US. How can we control the outbreak? Update on numbers Confirmed cases are correct as of Friday May 23, 2025 (Note that the CDC updates their numbers on Friday at noon) ➡️ There are now more than 1000 cases of measles across the US. ⬆️ Read more…
Are there more cases of whooping cough than normal?
Infectious Diseases Vaccines
Amanda Simanek, PhD MPH
So far in 2025, there have been over 4 times as many cases of whooping cough compared to this time last year. So yes, cases are up. Now is a good time to make sure you are up-to-date on this vaccine. In the 5 years prior to the COVID-19 pandemic, there were about 15,000-20,000 cases Read more…
What’s happening with measles in the U.S.?
Infectious Diseases
Measles cases continue to rise across the U.S., with most cases occurring in Texas. Vaccination is highly effective and the best way to protect yourself. Update on numbers Confirmed cases are correct as of Friday April 4, 2025 (Note that the CDC updates their numbers on Friday afternoons) Reported cases for Texas are correct as Read more…
We anticipate having updated flu vaccines for the 2025-2026 flu season.
Infectious Diseases Vaccines
Elisabeth Adkins Marnik, PhD
Recently, there was some concern that we may not have an updated flu vaccine for next season. Luckily, the FDA has announced the strains that will be included in the 25-26 flu vaccine. Every year, we get new versions of the influenza (flu) vaccines. This is because influenza viruses can change very quickly from year Read more…
How can I protect myself from measles?
Infectious Diseases Vaccines
Sandy Laping
Vaccination is the safest option to protect yourself and your loved ones from measles. Even if you are unsure if you have natural immunity, have been vaccinated before or can’t be vaccinated, there may be options for you. Vaccination recommendations for the U.S.* (*if you live outside the U.S. recommendations might be different, so please Read more…
Should I be worried about coronavirus HKU-5?
COVID Variants Infectious Diseases
Andrea Harmony, NP-C, PMHS
HKU5 coronavirus is unlikely to lead to a pandemic, but to prevent future coronavirus pandemics it is important to support scientific research, emerging disease surveillance, and vaccine and medication development. Main points: HKU5-CoV-2 did not infect laboratory cells under controlled conditions as well as the virus that causes COVID-19 Current antivirals and monoclonal antibodies inhibited Read more…
Bird Flu Update – March 2025
Infectious Diseases Staying Safe
Although dairy cattle and poultry continue to get infected and there are several more human cases, the risk to the general public is still low. This information is correct as of March 10, 2025, 6:00 PM EDT. Avian influenza, more commonly called bird flu, continues to infect poultry and dairy cattle in the United States. Read more…
Is a 2nd COVID 2024-2025 vaccination recommended for me?
Infectious Diseases Vaccines
Gretchen Peterson, Chief Operations Officer
This 69-year-old Nerdy Girl and her husband just received their second vaccine ahead of an upcoming international trip. If you are 65 years and older or 6 months and older and moderately or severely immunocompromised, the CDC recommends a second dose of the 2024-2025 COVID vaccine. Here’s what to know: For those 65 years and Read more…
What is happening with the measles outbreak in Texas?
Hot Health Topics Infectious Diseases
The measles outbreak in West Texas is still ongoing and cases are mainly in unvaccinated children. Vaccination against measles is the best way to protect yourself and those around you. This information is correct as of Feb 28, 2025. Measles is a highly infectious disease caused by a virus. It is a vaccine-preventable childhood disease. Read more…
What is tuberculosis, and why am I hearing about it so often in the news right now?
Infectious Diseases
Elisabeth Adkins Marnik, PhD
Tuberculosis is an infectious disease caused by the bacterium Mycobacterium tuberculosis. Right now it has made headlines due to an active outbreak occurring in Kansas. The risk to the public remains low at this time, but continue reading to learn more about symptoms, prevention, and treatment. You may have seen the headlines about Tuberculosis (TB) Read more…
How are vaccines developed, and how do we know they are safe?
Infectious Diseases Vaccines
Sandy Laping
Vaccine development is regulated and monitored at every stage. A vaccine is only approved if it is deemed safe and effective, following a rigorous assessment of its benefits and risks. This ensures that you can trust vaccines offered by your healthcare professional, even those developed during emergencies like the COVID-19 pandemic. Vaccines have saved A Read more…
Your Shingles vaccine questions answered
Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
There were so many questions on our recent Shingles vaccine post (February 4, 2025) that we decided to make it a post! Here we answer some nerdy questions, but remember, you should always talk to your physician about specific recommendations for you. TL;DR Shingles is an extremely painful disease caused by the reawakening of the Read more…
With a new COVID variant spreading and changing vaccine recommendations, many people want to know if they can, or should, get a COVID booster. Talk to your clinician or pharmacist today about what you can do to protect you and your loved ones. At the end of May, the current HHS secretary announced, on a Read more…
Wait, there is more than one type of measles?
Infectious DiseasesCynthia (Cindy) Leifer, PhD
You probably know there is an ongoing outbreak of measles in the United States, Canada, and Mexico, but did you know that there are several different diseases with “measles” in their everyday name? The disease “measles” is caused by a virus. A virus is a tiny particle stuffed with its own instruction booklet on how Read more…
What’s happening with measles in the U.S. as of May?
Hot Health Topics Infectious Diseases
Cynthia (Cindy) Leifer, PhD
We have now surpassed 1000 cases of measles in the US. How can we control the outbreak? Update on numbers Confirmed cases are correct as of Friday May 23, 2025 (Note that the CDC updates their numbers on Friday at noon) ➡️ There are now more than 1000 cases of measles across the US. ⬆️ Read more…
Are there more cases of whooping cough than normal?
Infectious Diseases Vaccines
Amanda Simanek, PhD MPH
So far in 2025, there have been over 4 times as many cases of whooping cough compared to this time last year. So yes, cases are up. Now is a good time to make sure you are up-to-date on this vaccine. In the 5 years prior to the COVID-19 pandemic, there were about 15,000-20,000 cases Read more…
What’s happening with measles in the U.S.?
Infectious Diseases
Measles cases continue to rise across the U.S., with most cases occurring in Texas. Vaccination is highly effective and the best way to protect yourself. Update on numbers Confirmed cases are correct as of Friday April 4, 2025 (Note that the CDC updates their numbers on Friday afternoons) Reported cases for Texas are correct as Read more…
We anticipate having updated flu vaccines for the 2025-2026 flu season.
Infectious Diseases Vaccines
Elisabeth Adkins Marnik, PhD
Recently, there was some concern that we may not have an updated flu vaccine for next season. Luckily, the FDA has announced the strains that will be included in the 25-26 flu vaccine. Every year, we get new versions of the influenza (flu) vaccines. This is because influenza viruses can change very quickly from year Read more…
How can I protect myself from measles?
Infectious Diseases Vaccines
Sandy Laping
Vaccination is the safest option to protect yourself and your loved ones from measles. Even if you are unsure if you have natural immunity, have been vaccinated before or can’t be vaccinated, there may be options for you. Vaccination recommendations for the U.S.* (*if you live outside the U.S. recommendations might be different, so please Read more…
Should I be worried about coronavirus HKU-5?
COVID Variants Infectious Diseases
Andrea Harmony, NP-C, PMHS
HKU5 coronavirus is unlikely to lead to a pandemic, but to prevent future coronavirus pandemics it is important to support scientific research, emerging disease surveillance, and vaccine and medication development. Main points: HKU5-CoV-2 did not infect laboratory cells under controlled conditions as well as the virus that causes COVID-19 Current antivirals and monoclonal antibodies inhibited Read more…
Bird Flu Update – March 2025
Infectious Diseases Staying Safe
Although dairy cattle and poultry continue to get infected and there are several more human cases, the risk to the general public is still low. This information is correct as of March 10, 2025, 6:00 PM EDT. Avian influenza, more commonly called bird flu, continues to infect poultry and dairy cattle in the United States. Read more…
Is a 2nd COVID 2024-2025 vaccination recommended for me?
Infectious Diseases Vaccines
Gretchen Peterson, Chief Operations Officer
This 69-year-old Nerdy Girl and her husband just received their second vaccine ahead of an upcoming international trip. If you are 65 years and older or 6 months and older and moderately or severely immunocompromised, the CDC recommends a second dose of the 2024-2025 COVID vaccine. Here’s what to know: For those 65 years and Read more…
What is happening with the measles outbreak in Texas?
Hot Health Topics Infectious Diseases
The measles outbreak in West Texas is still ongoing and cases are mainly in unvaccinated children. Vaccination against measles is the best way to protect yourself and those around you. This information is correct as of Feb 28, 2025. Measles is a highly infectious disease caused by a virus. It is a vaccine-preventable childhood disease. Read more…
What is tuberculosis, and why am I hearing about it so often in the news right now?
Infectious Diseases
Elisabeth Adkins Marnik, PhD
Tuberculosis is an infectious disease caused by the bacterium Mycobacterium tuberculosis. Right now it has made headlines due to an active outbreak occurring in Kansas. The risk to the public remains low at this time, but continue reading to learn more about symptoms, prevention, and treatment. You may have seen the headlines about Tuberculosis (TB) Read more…
How are vaccines developed, and how do we know they are safe?
Infectious Diseases Vaccines
Sandy Laping
Vaccine development is regulated and monitored at every stage. A vaccine is only approved if it is deemed safe and effective, following a rigorous assessment of its benefits and risks. This ensures that you can trust vaccines offered by your healthcare professional, even those developed during emergencies like the COVID-19 pandemic. Vaccines have saved A Read more…
Your Shingles vaccine questions answered
Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
There were so many questions on our recent Shingles vaccine post (February 4, 2025) that we decided to make it a post! Here we answer some nerdy questions, but remember, you should always talk to your physician about specific recommendations for you. TL;DR Shingles is an extremely painful disease caused by the reawakening of the Read more…
You probably know there is an ongoing outbreak of measles in the United States, Canada, and Mexico, but did you know that there are several different diseases with “measles” in their everyday name? The disease “measles” is caused by a virus. A virus is a tiny particle stuffed with its own instruction booklet on how Read more…
What’s happening with measles in the U.S. as of May?
Hot Health Topics Infectious DiseasesCynthia (Cindy) Leifer, PhD
We have now surpassed 1000 cases of measles in the US. How can we control the outbreak? Update on numbers Confirmed cases are correct as of Friday May 23, 2025 (Note that the CDC updates their numbers on Friday at noon) ➡️ There are now more than 1000 cases of measles across the US. ⬆️ Read more…
Are there more cases of whooping cough than normal?
Infectious Diseases Vaccines
Amanda Simanek, PhD MPH
So far in 2025, there have been over 4 times as many cases of whooping cough compared to this time last year. So yes, cases are up. Now is a good time to make sure you are up-to-date on this vaccine. In the 5 years prior to the COVID-19 pandemic, there were about 15,000-20,000 cases Read more…
What’s happening with measles in the U.S.?
Infectious Diseases
Measles cases continue to rise across the U.S., with most cases occurring in Texas. Vaccination is highly effective and the best way to protect yourself. Update on numbers Confirmed cases are correct as of Friday April 4, 2025 (Note that the CDC updates their numbers on Friday afternoons) Reported cases for Texas are correct as Read more…
We anticipate having updated flu vaccines for the 2025-2026 flu season.
Infectious Diseases Vaccines
Elisabeth Adkins Marnik, PhD
Recently, there was some concern that we may not have an updated flu vaccine for next season. Luckily, the FDA has announced the strains that will be included in the 25-26 flu vaccine. Every year, we get new versions of the influenza (flu) vaccines. This is because influenza viruses can change very quickly from year Read more…
How can I protect myself from measles?
Infectious Diseases Vaccines
Sandy Laping
Vaccination is the safest option to protect yourself and your loved ones from measles. Even if you are unsure if you have natural immunity, have been vaccinated before or can’t be vaccinated, there may be options for you. Vaccination recommendations for the U.S.* (*if you live outside the U.S. recommendations might be different, so please Read more…
Should I be worried about coronavirus HKU-5?
COVID Variants Infectious Diseases
Andrea Harmony, NP-C, PMHS
HKU5 coronavirus is unlikely to lead to a pandemic, but to prevent future coronavirus pandemics it is important to support scientific research, emerging disease surveillance, and vaccine and medication development. Main points: HKU5-CoV-2 did not infect laboratory cells under controlled conditions as well as the virus that causes COVID-19 Current antivirals and monoclonal antibodies inhibited Read more…
Bird Flu Update – March 2025
Infectious Diseases Staying Safe
Although dairy cattle and poultry continue to get infected and there are several more human cases, the risk to the general public is still low. This information is correct as of March 10, 2025, 6:00 PM EDT. Avian influenza, more commonly called bird flu, continues to infect poultry and dairy cattle in the United States. Read more…
Is a 2nd COVID 2024-2025 vaccination recommended for me?
Infectious Diseases Vaccines
Gretchen Peterson, Chief Operations Officer
This 69-year-old Nerdy Girl and her husband just received their second vaccine ahead of an upcoming international trip. If you are 65 years and older or 6 months and older and moderately or severely immunocompromised, the CDC recommends a second dose of the 2024-2025 COVID vaccine. Here’s what to know: For those 65 years and Read more…
What is happening with the measles outbreak in Texas?
Hot Health Topics Infectious Diseases
The measles outbreak in West Texas is still ongoing and cases are mainly in unvaccinated children. Vaccination against measles is the best way to protect yourself and those around you. This information is correct as of Feb 28, 2025. Measles is a highly infectious disease caused by a virus. It is a vaccine-preventable childhood disease. Read more…
What is tuberculosis, and why am I hearing about it so often in the news right now?
Infectious Diseases
Elisabeth Adkins Marnik, PhD
Tuberculosis is an infectious disease caused by the bacterium Mycobacterium tuberculosis. Right now it has made headlines due to an active outbreak occurring in Kansas. The risk to the public remains low at this time, but continue reading to learn more about symptoms, prevention, and treatment. You may have seen the headlines about Tuberculosis (TB) Read more…
How are vaccines developed, and how do we know they are safe?
Infectious Diseases Vaccines
Sandy Laping
Vaccine development is regulated and monitored at every stage. A vaccine is only approved if it is deemed safe and effective, following a rigorous assessment of its benefits and risks. This ensures that you can trust vaccines offered by your healthcare professional, even those developed during emergencies like the COVID-19 pandemic. Vaccines have saved A Read more…
Your Shingles vaccine questions answered
Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
There were so many questions on our recent Shingles vaccine post (February 4, 2025) that we decided to make it a post! Here we answer some nerdy questions, but remember, you should always talk to your physician about specific recommendations for you. TL;DR Shingles is an extremely painful disease caused by the reawakening of the Read more…
We have now surpassed 1000 cases of measles in the US. How can we control the outbreak? Update on numbers Confirmed cases are correct as of Friday May 23, 2025 (Note that the CDC updates their numbers on Friday at noon) ➡️ There are now more than 1000 cases of measles across the US. ⬆️ Read more…
Are there more cases of whooping cough than normal?
Infectious Diseases VaccinesAmanda Simanek, PhD MPH
So far in 2025, there have been over 4 times as many cases of whooping cough compared to this time last year. So yes, cases are up. Now is a good time to make sure you are up-to-date on this vaccine. In the 5 years prior to the COVID-19 pandemic, there were about 15,000-20,000 cases Read more…
What’s happening with measles in the U.S.?
Infectious Diseases
Measles cases continue to rise across the U.S., with most cases occurring in Texas. Vaccination is highly effective and the best way to protect yourself. Update on numbers Confirmed cases are correct as of Friday April 4, 2025 (Note that the CDC updates their numbers on Friday afternoons) Reported cases for Texas are correct as Read more…
We anticipate having updated flu vaccines for the 2025-2026 flu season.
Infectious Diseases Vaccines
Elisabeth Adkins Marnik, PhD
Recently, there was some concern that we may not have an updated flu vaccine for next season. Luckily, the FDA has announced the strains that will be included in the 25-26 flu vaccine. Every year, we get new versions of the influenza (flu) vaccines. This is because influenza viruses can change very quickly from year Read more…
How can I protect myself from measles?
Infectious Diseases Vaccines
Sandy Laping
Vaccination is the safest option to protect yourself and your loved ones from measles. Even if you are unsure if you have natural immunity, have been vaccinated before or can’t be vaccinated, there may be options for you. Vaccination recommendations for the U.S.* (*if you live outside the U.S. recommendations might be different, so please Read more…
Should I be worried about coronavirus HKU-5?
COVID Variants Infectious Diseases
Andrea Harmony, NP-C, PMHS
HKU5 coronavirus is unlikely to lead to a pandemic, but to prevent future coronavirus pandemics it is important to support scientific research, emerging disease surveillance, and vaccine and medication development. Main points: HKU5-CoV-2 did not infect laboratory cells under controlled conditions as well as the virus that causes COVID-19 Current antivirals and monoclonal antibodies inhibited Read more…
Bird Flu Update – March 2025
Infectious Diseases Staying Safe
Although dairy cattle and poultry continue to get infected and there are several more human cases, the risk to the general public is still low. This information is correct as of March 10, 2025, 6:00 PM EDT. Avian influenza, more commonly called bird flu, continues to infect poultry and dairy cattle in the United States. Read more…
Is a 2nd COVID 2024-2025 vaccination recommended for me?
Infectious Diseases Vaccines
Gretchen Peterson, Chief Operations Officer
This 69-year-old Nerdy Girl and her husband just received their second vaccine ahead of an upcoming international trip. If you are 65 years and older or 6 months and older and moderately or severely immunocompromised, the CDC recommends a second dose of the 2024-2025 COVID vaccine. Here’s what to know: For those 65 years and Read more…
What is happening with the measles outbreak in Texas?
Hot Health Topics Infectious Diseases
The measles outbreak in West Texas is still ongoing and cases are mainly in unvaccinated children. Vaccination against measles is the best way to protect yourself and those around you. This information is correct as of Feb 28, 2025. Measles is a highly infectious disease caused by a virus. It is a vaccine-preventable childhood disease. Read more…
What is tuberculosis, and why am I hearing about it so often in the news right now?
Infectious Diseases
Elisabeth Adkins Marnik, PhD
Tuberculosis is an infectious disease caused by the bacterium Mycobacterium tuberculosis. Right now it has made headlines due to an active outbreak occurring in Kansas. The risk to the public remains low at this time, but continue reading to learn more about symptoms, prevention, and treatment. You may have seen the headlines about Tuberculosis (TB) Read more…
How are vaccines developed, and how do we know they are safe?
Infectious Diseases Vaccines
Sandy Laping
Vaccine development is regulated and monitored at every stage. A vaccine is only approved if it is deemed safe and effective, following a rigorous assessment of its benefits and risks. This ensures that you can trust vaccines offered by your healthcare professional, even those developed during emergencies like the COVID-19 pandemic. Vaccines have saved A Read more…
Your Shingles vaccine questions answered
Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
There were so many questions on our recent Shingles vaccine post (February 4, 2025) that we decided to make it a post! Here we answer some nerdy questions, but remember, you should always talk to your physician about specific recommendations for you. TL;DR Shingles is an extremely painful disease caused by the reawakening of the Read more…
So far in 2025, there have been over 4 times as many cases of whooping cough compared to this time last year. So yes, cases are up. Now is a good time to make sure you are up-to-date on this vaccine. In the 5 years prior to the COVID-19 pandemic, there were about 15,000-20,000 cases Read more…
What’s happening with measles in the U.S.?
Infectious DiseasesMeasles cases continue to rise across the U.S., with most cases occurring in Texas. Vaccination is highly effective and the best way to protect yourself. Update on numbers Confirmed cases are correct as of Friday April 4, 2025 (Note that the CDC updates their numbers on Friday afternoons) Reported cases for Texas are correct as Read more…
We anticipate having updated flu vaccines for the 2025-2026 flu season.
Infectious Diseases VaccinesElisabeth Adkins Marnik, PhD
Recently, there was some concern that we may not have an updated flu vaccine for next season. Luckily, the FDA has announced the strains that will be included in the 25-26 flu vaccine. Every year, we get new versions of the influenza (flu) vaccines. This is because influenza viruses can change very quickly from year Read more…
How can I protect myself from measles?
Infectious Diseases Vaccines
Sandy Laping
Vaccination is the safest option to protect yourself and your loved ones from measles. Even if you are unsure if you have natural immunity, have been vaccinated before or can’t be vaccinated, there may be options for you. Vaccination recommendations for the U.S.* (*if you live outside the U.S. recommendations might be different, so please Read more…
Should I be worried about coronavirus HKU-5?
COVID Variants Infectious Diseases
Andrea Harmony, NP-C, PMHS
HKU5 coronavirus is unlikely to lead to a pandemic, but to prevent future coronavirus pandemics it is important to support scientific research, emerging disease surveillance, and vaccine and medication development. Main points: HKU5-CoV-2 did not infect laboratory cells under controlled conditions as well as the virus that causes COVID-19 Current antivirals and monoclonal antibodies inhibited Read more…
Bird Flu Update – March 2025
Infectious Diseases Staying Safe
Although dairy cattle and poultry continue to get infected and there are several more human cases, the risk to the general public is still low. This information is correct as of March 10, 2025, 6:00 PM EDT. Avian influenza, more commonly called bird flu, continues to infect poultry and dairy cattle in the United States. Read more…
Is a 2nd COVID 2024-2025 vaccination recommended for me?
Infectious Diseases Vaccines
Gretchen Peterson, Chief Operations Officer
This 69-year-old Nerdy Girl and her husband just received their second vaccine ahead of an upcoming international trip. If you are 65 years and older or 6 months and older and moderately or severely immunocompromised, the CDC recommends a second dose of the 2024-2025 COVID vaccine. Here’s what to know: For those 65 years and Read more…
What is happening with the measles outbreak in Texas?
Hot Health Topics Infectious Diseases
The measles outbreak in West Texas is still ongoing and cases are mainly in unvaccinated children. Vaccination against measles is the best way to protect yourself and those around you. This information is correct as of Feb 28, 2025. Measles is a highly infectious disease caused by a virus. It is a vaccine-preventable childhood disease. Read more…
What is tuberculosis, and why am I hearing about it so often in the news right now?
Infectious Diseases
Elisabeth Adkins Marnik, PhD
Tuberculosis is an infectious disease caused by the bacterium Mycobacterium tuberculosis. Right now it has made headlines due to an active outbreak occurring in Kansas. The risk to the public remains low at this time, but continue reading to learn more about symptoms, prevention, and treatment. You may have seen the headlines about Tuberculosis (TB) Read more…
How are vaccines developed, and how do we know they are safe?
Infectious Diseases Vaccines
Sandy Laping
Vaccine development is regulated and monitored at every stage. A vaccine is only approved if it is deemed safe and effective, following a rigorous assessment of its benefits and risks. This ensures that you can trust vaccines offered by your healthcare professional, even those developed during emergencies like the COVID-19 pandemic. Vaccines have saved A Read more…
Your Shingles vaccine questions answered
Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
There were so many questions on our recent Shingles vaccine post (February 4, 2025) that we decided to make it a post! Here we answer some nerdy questions, but remember, you should always talk to your physician about specific recommendations for you. TL;DR Shingles is an extremely painful disease caused by the reawakening of the Read more…
Recently, there was some concern that we may not have an updated flu vaccine for next season. Luckily, the FDA has announced the strains that will be included in the 25-26 flu vaccine. Every year, we get new versions of the influenza (flu) vaccines. This is because influenza viruses can change very quickly from year Read more…
How can I protect myself from measles?
Infectious Diseases VaccinesSandy Laping
Vaccination is the safest option to protect yourself and your loved ones from measles. Even if you are unsure if you have natural immunity, have been vaccinated before or can’t be vaccinated, there may be options for you. Vaccination recommendations for the U.S.* (*if you live outside the U.S. recommendations might be different, so please Read more…
Should I be worried about coronavirus HKU-5?
COVID Variants Infectious Diseases
Andrea Harmony, NP-C, PMHS
HKU5 coronavirus is unlikely to lead to a pandemic, but to prevent future coronavirus pandemics it is important to support scientific research, emerging disease surveillance, and vaccine and medication development. Main points: HKU5-CoV-2 did not infect laboratory cells under controlled conditions as well as the virus that causes COVID-19 Current antivirals and monoclonal antibodies inhibited Read more…
Bird Flu Update – March 2025
Infectious Diseases Staying Safe
Although dairy cattle and poultry continue to get infected and there are several more human cases, the risk to the general public is still low. This information is correct as of March 10, 2025, 6:00 PM EDT. Avian influenza, more commonly called bird flu, continues to infect poultry and dairy cattle in the United States. Read more…
Is a 2nd COVID 2024-2025 vaccination recommended for me?
Infectious Diseases Vaccines
Gretchen Peterson, Chief Operations Officer
This 69-year-old Nerdy Girl and her husband just received their second vaccine ahead of an upcoming international trip. If you are 65 years and older or 6 months and older and moderately or severely immunocompromised, the CDC recommends a second dose of the 2024-2025 COVID vaccine. Here’s what to know: For those 65 years and Read more…
What is happening with the measles outbreak in Texas?
Hot Health Topics Infectious Diseases
The measles outbreak in West Texas is still ongoing and cases are mainly in unvaccinated children. Vaccination against measles is the best way to protect yourself and those around you. This information is correct as of Feb 28, 2025. Measles is a highly infectious disease caused by a virus. It is a vaccine-preventable childhood disease. Read more…
What is tuberculosis, and why am I hearing about it so often in the news right now?
Infectious Diseases
Elisabeth Adkins Marnik, PhD
Tuberculosis is an infectious disease caused by the bacterium Mycobacterium tuberculosis. Right now it has made headlines due to an active outbreak occurring in Kansas. The risk to the public remains low at this time, but continue reading to learn more about symptoms, prevention, and treatment. You may have seen the headlines about Tuberculosis (TB) Read more…
How are vaccines developed, and how do we know they are safe?
Infectious Diseases Vaccines
Sandy Laping
Vaccine development is regulated and monitored at every stage. A vaccine is only approved if it is deemed safe and effective, following a rigorous assessment of its benefits and risks. This ensures that you can trust vaccines offered by your healthcare professional, even those developed during emergencies like the COVID-19 pandemic. Vaccines have saved A Read more…
Your Shingles vaccine questions answered
Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
There were so many questions on our recent Shingles vaccine post (February 4, 2025) that we decided to make it a post! Here we answer some nerdy questions, but remember, you should always talk to your physician about specific recommendations for you. TL;DR Shingles is an extremely painful disease caused by the reawakening of the Read more…
Vaccination is the safest option to protect yourself and your loved ones from measles. Even if you are unsure if you have natural immunity, have been vaccinated before or can’t be vaccinated, there may be options for you. Vaccination recommendations for the U.S.* (*if you live outside the U.S. recommendations might be different, so please Read more…
Should I be worried about coronavirus HKU-5?
COVID Variants Infectious DiseasesAndrea Harmony, NP-C, PMHS
HKU5 coronavirus is unlikely to lead to a pandemic, but to prevent future coronavirus pandemics it is important to support scientific research, emerging disease surveillance, and vaccine and medication development. Main points: HKU5-CoV-2 did not infect laboratory cells under controlled conditions as well as the virus that causes COVID-19 Current antivirals and monoclonal antibodies inhibited Read more…
Bird Flu Update – March 2025
Infectious Diseases Staying Safe
Although dairy cattle and poultry continue to get infected and there are several more human cases, the risk to the general public is still low. This information is correct as of March 10, 2025, 6:00 PM EDT. Avian influenza, more commonly called bird flu, continues to infect poultry and dairy cattle in the United States. Read more…
Is a 2nd COVID 2024-2025 vaccination recommended for me?
Infectious Diseases Vaccines
Gretchen Peterson, Chief Operations Officer
This 69-year-old Nerdy Girl and her husband just received their second vaccine ahead of an upcoming international trip. If you are 65 years and older or 6 months and older and moderately or severely immunocompromised, the CDC recommends a second dose of the 2024-2025 COVID vaccine. Here’s what to know: For those 65 years and Read more…
What is happening with the measles outbreak in Texas?
Hot Health Topics Infectious Diseases
The measles outbreak in West Texas is still ongoing and cases are mainly in unvaccinated children. Vaccination against measles is the best way to protect yourself and those around you. This information is correct as of Feb 28, 2025. Measles is a highly infectious disease caused by a virus. It is a vaccine-preventable childhood disease. Read more…
What is tuberculosis, and why am I hearing about it so often in the news right now?
Infectious Diseases
Elisabeth Adkins Marnik, PhD
Tuberculosis is an infectious disease caused by the bacterium Mycobacterium tuberculosis. Right now it has made headlines due to an active outbreak occurring in Kansas. The risk to the public remains low at this time, but continue reading to learn more about symptoms, prevention, and treatment. You may have seen the headlines about Tuberculosis (TB) Read more…
How are vaccines developed, and how do we know they are safe?
Infectious Diseases Vaccines
Sandy Laping
Vaccine development is regulated and monitored at every stage. A vaccine is only approved if it is deemed safe and effective, following a rigorous assessment of its benefits and risks. This ensures that you can trust vaccines offered by your healthcare professional, even those developed during emergencies like the COVID-19 pandemic. Vaccines have saved A Read more…
Your Shingles vaccine questions answered
Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
There were so many questions on our recent Shingles vaccine post (February 4, 2025) that we decided to make it a post! Here we answer some nerdy questions, but remember, you should always talk to your physician about specific recommendations for you. TL;DR Shingles is an extremely painful disease caused by the reawakening of the Read more…
HKU5 coronavirus is unlikely to lead to a pandemic, but to prevent future coronavirus pandemics it is important to support scientific research, emerging disease surveillance, and vaccine and medication development. Main points: HKU5-CoV-2 did not infect laboratory cells under controlled conditions as well as the virus that causes COVID-19 Current antivirals and monoclonal antibodies inhibited Read more…
Bird Flu Update – March 2025
Infectious Diseases Staying SafeAlthough dairy cattle and poultry continue to get infected and there are several more human cases, the risk to the general public is still low. This information is correct as of March 10, 2025, 6:00 PM EDT. Avian influenza, more commonly called bird flu, continues to infect poultry and dairy cattle in the United States. Read more…
Is a 2nd COVID 2024-2025 vaccination recommended for me?
Infectious Diseases VaccinesGretchen Peterson, Chief Operations Officer
This 69-year-old Nerdy Girl and her husband just received their second vaccine ahead of an upcoming international trip. If you are 65 years and older or 6 months and older and moderately or severely immunocompromised, the CDC recommends a second dose of the 2024-2025 COVID vaccine. Here’s what to know: For those 65 years and Read more…
What is happening with the measles outbreak in Texas?
Hot Health Topics Infectious Diseases
The measles outbreak in West Texas is still ongoing and cases are mainly in unvaccinated children. Vaccination against measles is the best way to protect yourself and those around you. This information is correct as of Feb 28, 2025. Measles is a highly infectious disease caused by a virus. It is a vaccine-preventable childhood disease. Read more…
What is tuberculosis, and why am I hearing about it so often in the news right now?
Infectious Diseases
Elisabeth Adkins Marnik, PhD
Tuberculosis is an infectious disease caused by the bacterium Mycobacterium tuberculosis. Right now it has made headlines due to an active outbreak occurring in Kansas. The risk to the public remains low at this time, but continue reading to learn more about symptoms, prevention, and treatment. You may have seen the headlines about Tuberculosis (TB) Read more…
How are vaccines developed, and how do we know they are safe?
Infectious Diseases Vaccines
Sandy Laping
Vaccine development is regulated and monitored at every stage. A vaccine is only approved if it is deemed safe and effective, following a rigorous assessment of its benefits and risks. This ensures that you can trust vaccines offered by your healthcare professional, even those developed during emergencies like the COVID-19 pandemic. Vaccines have saved A Read more…
Your Shingles vaccine questions answered
Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
There were so many questions on our recent Shingles vaccine post (February 4, 2025) that we decided to make it a post! Here we answer some nerdy questions, but remember, you should always talk to your physician about specific recommendations for you. TL;DR Shingles is an extremely painful disease caused by the reawakening of the Read more…
This 69-year-old Nerdy Girl and her husband just received their second vaccine ahead of an upcoming international trip. If you are 65 years and older or 6 months and older and moderately or severely immunocompromised, the CDC recommends a second dose of the 2024-2025 COVID vaccine. Here’s what to know: For those 65 years and Read more…
What is happening with the measles outbreak in Texas?
Hot Health Topics Infectious DiseasesThe measles outbreak in West Texas is still ongoing and cases are mainly in unvaccinated children. Vaccination against measles is the best way to protect yourself and those around you. This information is correct as of Feb 28, 2025. Measles is a highly infectious disease caused by a virus. It is a vaccine-preventable childhood disease. Read more…
What is tuberculosis, and why am I hearing about it so often in the news right now?
Infectious DiseasesElisabeth Adkins Marnik, PhD
Tuberculosis is an infectious disease caused by the bacterium Mycobacterium tuberculosis. Right now it has made headlines due to an active outbreak occurring in Kansas. The risk to the public remains low at this time, but continue reading to learn more about symptoms, prevention, and treatment. You may have seen the headlines about Tuberculosis (TB) Read more…
How are vaccines developed, and how do we know they are safe?
Infectious Diseases Vaccines
Sandy Laping
Vaccine development is regulated and monitored at every stage. A vaccine is only approved if it is deemed safe and effective, following a rigorous assessment of its benefits and risks. This ensures that you can trust vaccines offered by your healthcare professional, even those developed during emergencies like the COVID-19 pandemic. Vaccines have saved A Read more…
Your Shingles vaccine questions answered
Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
There were so many questions on our recent Shingles vaccine post (February 4, 2025) that we decided to make it a post! Here we answer some nerdy questions, but remember, you should always talk to your physician about specific recommendations for you. TL;DR Shingles is an extremely painful disease caused by the reawakening of the Read more…
Tuberculosis is an infectious disease caused by the bacterium Mycobacterium tuberculosis. Right now it has made headlines due to an active outbreak occurring in Kansas. The risk to the public remains low at this time, but continue reading to learn more about symptoms, prevention, and treatment. You may have seen the headlines about Tuberculosis (TB) Read more…
How are vaccines developed, and how do we know they are safe?
Infectious Diseases VaccinesSandy Laping
Vaccine development is regulated and monitored at every stage. A vaccine is only approved if it is deemed safe and effective, following a rigorous assessment of its benefits and risks. This ensures that you can trust vaccines offered by your healthcare professional, even those developed during emergencies like the COVID-19 pandemic. Vaccines have saved A Read more…
Your Shingles vaccine questions answered
Infectious Diseases Vaccines
Cynthia (Cindy) Leifer, PhD
There were so many questions on our recent Shingles vaccine post (February 4, 2025) that we decided to make it a post! Here we answer some nerdy questions, but remember, you should always talk to your physician about specific recommendations for you. TL;DR Shingles is an extremely painful disease caused by the reawakening of the Read more…
Vaccine development is regulated and monitored at every stage. A vaccine is only approved if it is deemed safe and effective, following a rigorous assessment of its benefits and risks. This ensures that you can trust vaccines offered by your healthcare professional, even those developed during emergencies like the COVID-19 pandemic. Vaccines have saved A Read more…
Your Shingles vaccine questions answered
Infectious Diseases VaccinesCynthia (Cindy) Leifer, PhD
There were so many questions on our recent Shingles vaccine post (February 4, 2025) that we decided to make it a post! Here we answer some nerdy questions, but remember, you should always talk to your physician about specific recommendations for you. TL;DR Shingles is an extremely painful disease caused by the reawakening of the Read more…
There were so many questions on our recent Shingles vaccine post (February 4, 2025) that we decided to make it a post! Here we answer some nerdy questions, but remember, you should always talk to your physician about specific recommendations for you. TL;DR Shingles is an extremely painful disease caused by the reawakening of the Read more…
