Questions about #covid that many people have and may not understand... And they matter and I've asked them too.
#Surgical vs #n95 #masks and #one way masking , with links to the studies and info in it, feel free to read of you are interested:
https://airsupportproject.com/does-one-way-masking-work-covid-19-series/
And info on the fight to improve infection control standards in #healthcare settings with #HICPAC and #CDC and #Hospitals etc
Edited 70d ago