Gretchen Peterson

What happened to Buddy? Can animals get the novel coronavirus and die? Can pets transmit it to their owners?

Families/Kids Infection and Spread

A: Sadly, Buddy, a German Shepherd from Staten Island, NY, recently died. Buddy was the first dog in the US that tested positive for SARS-CoV-2 (side note: The disease is only called COVID-19 in humans). Technically, bloodwork confirmed that Buddy likely died from lymphoma. However, it’s hard to know the role that the novel coronavirus Read more…

HELP! I’ve had COVID-19 and now I’m losing my hair! Are the two related?

Clinical Symptoms Mental Health

A. Frustratingly, yes. More and more COVID-19 survivors have reported excessive hair loss following infection. Although this complication may not rank up there with some of more serious consequences that have been reported among “long-haulers,” excessive hair loss is still pretty disconcerting. It also adds yet another source of distress, with impacts on morale and Read more…

What’s the importance of ventilation in preventing SARS-CoV-2?

Infection and Spread Masks Reopening School Staying Safe

Q: How can I best manage the ventilation in my own office/school/home? A: Scientists are calling for more attention to VENTILATION in prevention of SARS-CoV-2 transmission. You can help manage risk by opening doors and windows where possible, increasing outside airflow and filtration in HVAC systems, using portable HEPA air filters, and wearing masks indoors. Read more…

With cases rising again around the US, is the concept of a “pod” or “bubble” of connected households still reasonable?

Families/Kids Socializing Staying Safe

A: Yes, but…it’s a good time to make sure your bubble hasn’t gotten so big it is about to burst, and check for any holes you need to patch to avoid COVID-19 leaking in! In fact, if you never bubbled in the first place, this may be the perfect time to scale back your interactions Read more…

How might the increased number of deaths in the world due to Covid-19 affect the people who are alive?

Mental Health

A: The ripples caused by Covid-19 deaths affect everyone. Losing a family member or loved one, particularly a member of your immediate family, can drastically impact the physical and mental wellbeing of survivors within that network and their communities. A recent study estimated that every individual who loses their life as a result of Covid-19 Read more…

What protective gear do I REALLY need?

Masks Staying Safe

A: Masks? CHECK. Gloves? Probably not. Goggles and/or face shields? More complicated. This week Team Nerdy Girls has received many questions about protective gear for everyday living – and have been steadfastly sourcing good information on the topic. We’re happy to share that Consumer Reports has recently written a terrific guide about “gearing up” for Read more…

Can mosquitoes spread SARS-CoV-2?

Infection and Spread

A: Thankfully, NO! We’ll admit the Nerdy Girls had not even contemplated this SCARY prospect before an astute follower question, and it turns out you all aren’t the only ones to wonder. While infectious disease experts downplayed the risk since the virus is not present in significant infectious quantities in blood (as opposed to those Read more…

Immunology 101 Video

Biology/Immunity Vaccines

Hi Awesome Nerds! As a “booster” to our recent post on vaccine developments, we want to share with you all an amazing 8-minute video on “Immunology 101” made by Prof. Akiko Iwasaki, Professor of Immunobiology at Yale School of Medicine. Watch with your kids, it’s very accessible and the visualizations are great!! Link to original Read more…