I have procedure masks at home for any visitors to wear inside my house, if they don't have their own masks.
The CDC and Vice-President Pence told the public tnat N95 masks wouldn't protect them from the Wuhan Virus. This was a lie which destroyed their credibility. They lied thinking that would preserve the limited public market supply of N95 masks for medical personnel.
Any masks are better than no masks—and the more people that wear them the more effective they are.
Any masks are better than no masks—and the more people that wear them the more effective they are.
What is interesting on the mask topic is comparing media coverage of masks from January and earlier to media coverage on masks in February and March.
They changed their story—with no new data.
Nasty stuff.
Visitors shouldn’t be allowed in your house.