Coronavirus, COVID, Prevention

How effective are face masks?

In one study, those who always wore any type of mask or respirator in indoor public spaces were 56% less likely to test positive than those that never wore one. There was an 83% reduction in the odds of getting a positive test in those who wore a respirator, compared with a 66% reduction in those wearing surgical masks. Those wearing a cloth mask had lower odds of having a positive PCR test result than those wearing no mask, but the difference was not statistically significant.

Coronavirus, Prevention, Public Health

What King County’s mask mandate rollback means for you

Starting Saturday, March 12, King County will stop requiring masks in many indoor public spaces. Individuals will now be able to make their own choices as to whether they want to continue wearing masks, and businesses may decide whether they want to require employees and customers to wear masks. In practice, what does this mean for you?