Visiting an infected person in hospital requires N95 mask, face shield, gown, and gloves.
If a mask does nothing to lower likelihood of spread from an asymptomatic person to others then why would I wear one?
Visiting an infected person in hospital requires N95 mask, face shield, gown, and gloves.
If a mask does nothing to lower likelihood of spread from an asymptomatic person to others then why would I wear one?