• June 24, 2020 11:45 AM

Why are one-way valve face masks not allowable in the current facial covering order?

Why are one-way valve face masks not allowable in the current facial covering order?

Why are one-way valve face masks not allowable in the current facial covering order? 150 150 Sonoma County Emergency and Preparedness Information

Masks with one-way valves don’t protect others, because they allow respiratory droplets out of the mask, putting others at risk. The purpose of wearing a facial covering it to protect both you and other people nearby.