- Moderator
- #121
If they don't work why do Dr offices still insist you wear them? And why is Philly going to impose a temporary mask mandate at schools this winter where people gather close together?
The answer is, you're an idiot. LOL.

Do mask mandates work? Bay Area data from June says no.
SFGATE compared Alameda County’s 7-day average case rate from the past two months to rates in neighboring Contra Costa, Santa Clara and San Francisco counties.
