N95s are near perfect at stopping the virus.
"absent extremely high prevalence and no vaccine"
Prevelance is extremely high. Most people aren't vaccinated. Vaccinations do not stop spread or chronic symptoms.
N95s are near perfect at stopping the virus.
"absent extremely high prevalence and no vaccine"
Prevelance is extremely high. Most people aren't vaccinated. Vaccinations do not stop spread or chronic symptoms.