Posts from Those Nerdy Girls

All the posts from our Those Nerdy Girls Facebook page dating back to May 1st, 2020, are currently archived here and can be searched for by category, key words, etc. Be sure to check back often as additional posts are being added each day.

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What have we learned about Covid-19 transmission in nursing homes that could be helpful in tailoring our approach to infection control across settings?

Infection and Spread

A: Broad testing and protective equipment are essential in containing Covid-19 spread and saving lives. Residents of nursing homes and the many professionals who provide care to older adults in nursing homes have been extremely hard hit by Covid-19. Once Covid-19 enters a nursing home, the shared living space can make it very difficult to Read more…

Why the heck are COVID-19 researchers so obsessed with cruise ships?

Infection and Spread Travel

A: Two words: SILENT INFECTION. Specifically, cruise ships that were out-to-sea during the emergence of the pandemic provided a unique setting to compute a complete count of people “at risk” of becoming infected and a complete count of people who ultimately become infected. These complete counts allowed scientists to calculate the presence of SILENT INFECTION Read more…

Should I still be wearing a mask when I am out of my home in the presence of other people?

Infection and Spread Masks Staying Safe

A: Yes! You should wear the mask. A recent systematic review published in The Lancet examined the reduction in viral transmission with physical distancing and when wearing a mask. The rigorous study design summarizes existing evidence of 172 observational studies by grading the quality of each study and compiling the results. The findings of this Read more…

Study On Use of Steroids to Reduce COVID-19 Deaths

Treatments

BREAKING NEWS: A well-designed study by a respectable research group has yielded preliminary results indicating that a common, inexpensive steroid reduced deaths among very ill patients hospitalized with COVID-19. Nerdy Girl initial reactions: (1) THE STUDY IS WELL-DESIGNED Using the 3 Cs Framework: COMPARISON, CHANCE, and CONTEXT a) There is a randomly assigned COMPARISON group Read more…

Have we learned anything new recently about COVID-19 transmission?

Infection and Spread

A: Recent analysis of infection clusters in Japan bolsters evidence that heavy breathing in close proximity is high risk activity for community spread. Japan has been aggressively tracing “clusters” of coronavirus infections, and the recently summary published by the CDC (linked below) is full of interesting findings. “Clusters” were defined as 5 or more confirmed Read more…

I hear that the CDC has recently published tips on “personal and social activities.” Can you please provide an overview?

Socializing Staying Safe

A: The CDC urges people to consider four factors prior to engaging in any given activity: (1) Extent of disease burden in your community; (2) Likelihood you’ll be coming into contact with potentially exposed individuals; (3) Your personal/household risk for a bad COVID outcome should you be exposed; (4) Ability to adapt personally protective behaviors Read more…

What’s your take on the recent study in the Proceedings of the National Academy of Sciences claiming that mandatory face coverings changed the course of the pandemic?

Masks Staying Safe

Link to study in the Proceedings of the National Academy of Sciences A: Based on all of the available evidence, we are wearing our masks and strongly encourage others to do so. Sadly, this study is a HOT MESS… How can this be? The *Proceedings of the National Academy of Sciences,* that’s a serious journal, Read more…

What Covid-19 metrics are best suited to guide our actions as a society moving forward?

Data and Metrics Data Literacy

A: Good scientific metrics require accurate measurement and must be reflective of the situation in real life. Unfortunately, Covid-19 creates opportunities for metrics upon metrics, some of which are not incredibly useful in guiding actions to stop the spread of the disease. With the help of a recent piece in the Washington Post, we will Read more…