Rita Briar
Just putting this out there, since it's available now: the CDC recommends 5 air exchanges per hour inside. If these exchanges aren't outside air, use a MERV 13 or higher filter.
#h5n1isairborne #COVID19 #COVID19isAirborne
https://www.cdc.gov/coronavirus/2019-ncov/community/ventilation.html#how-much-ventilation
Ventilation in Buildings

Help reduce exposures to SARS-CoV-2, through multiple mitigation strategies to reduce the spread of disease and lower the risk of exposure. (139)

Jul 14, 2024 at 1:55pmWeb
Show threadRita BriarJul 14, 2024

All businesses and event centers should do this. It's good for home, too.

In addition to masks. Any masks. Everyone masks, but especially if you have symptoms.