R: Analogía del humo. Pensar que todas las personas con que nos encontramos exhalan humo, y queremos respirar el menos posible. Humo es aerosol, se comporta en aire muy similar a aerosoles respiratorios con virus. En lo concreto, lo más importante es hacer afuera todo lo que se pueda. Afuera, con distancia y mascarilla es …
A: Although we ❤️ the part where it promotes mask-wearing, this intriguing idea has not been proven. For now, keep wearing your mask (because it DOES reduce your likelihood of infecting others) and wait for the science to catch up with this hypothesis. It is not safe to put on a mask and purposely expose …
Q: Also, now that cooler weather is coming, what can my teenagers do indoors? We are already bored. A: It seems like you and your family are doing a lot of things right! Think about how much we’ve learned and adapted in the past 6 months. Wow. Congratulations. Here’s one more important factor to consider: …
A: Any multi-layered cloth mask (at least 2 layers is recommended and 3 is even better) made of a tightly woven fabric is a good option. If you do use a two-layer mask with a built-in pocket for a filter as a third layer, here are some things to keep in mind. The type of …
A: Probably not. If you like neck gaiters, breathe easy 🙂. Fabric (tighter weave) and fit are the more important variables, and wearing a face covering is almost certainly better than nothing at all. Double-up the layering to be safe. “Gaiter-gate” as it’s been lovingly dubbed, emerged last week from coverage of a small study …
A: Check out this excellent post from our friend Your Local Epidemiologist! Types of face masks. In the past, we’ve only used surgical masks during epidemics (think SARS and MERS). We know these work. If you need the science (including a meta-analysis) let me know. But, now that we need masks on a global scale, …
A: YES! Wearing a mask reduces the spread of droplets containing the SARS-CoV-2 virus. Blocking these droplets with a mask from shooting out into the world around us reduces transmission from person to person. Masks block a significant amount of these droplets while still allowing gases to pass in and out of the mask. Still …
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. …
A: YES! As the Nerdy Girls like to reiterate, risk reduction is not all or nothing. While masks have been encouraged as “source control”- a way of blocking outbound aerosols and droplets as you breathe, speak, sneeze or cough, accumulating evidence suggests that they can provide important protection to the wearer as well. See our …
A: Great question — and we know there are lots of folks out there who have similar concerns about masks. Maybe you’ve wondered about how useful or safe masks are — or have a friend or family member who doesn’t want to wear one. We at DP are here to help fight the #infodemic, so …