MSNBC All In With Chris Hayes September 4, 2021 03:04:00
Masks work. of the 178,000 or so people encouraged to wear masks in the study, researchers saw masking rates increase 30% and as nbc news reports after the program was instituted the researchers reported 11.9% decrease in symptomatic covid. so masking goes up 30%, covid goes down 12%. pretty clear. but this is the conundrum we are in. access to vaccine, man, you can't go back to the massive large-scale social enter vengs. it's harder. so the decide is going to run rampant among the unvaccinated and it will affect vaccinated folks, too. higher levels of breakthrough infections. more breakthroug...