Bouffant caps, beard covers, and more—the idea is to prevent infection. Some say the requirements are overkill.
What's our relationship with masking five years after the pandemic started? (Photo Illustration: Yahoo News; photos: Getty Images) ...
In community settings, any mask use is protective during epidemics, especially if used early, when combined with hand hygiene, and if wearers are compliant. Community use of N95 respirators is more ...
During the COVID-19 pandemic, mask-wearing in classrooms has become commonplace. However, there are little data on the effect of face-masks on children’s language input and production in educational ...