Cloth face coverings may help curb COVID-19 transmission because presymptomatic and asymptomatic people can transmit SARS-CoV-2. Wearing a mask helps contain respiratory droplets from talking, ...

Up to this point in the coronavirus pandemic, public health officials in the United States have advised healthy civilians against wearing face masks, despite a growing grass-roots masks-for-all ...

The Washington Post is providing this news free to all readers as a public service. Follow this story and more by signing up for health, science, and environment email alerts. On Friday, President ...

The C.D.C. now recommends we cover our faces in public. Here is our guidance on how to best protect yourself, whether you have a mask or not. By Tara Parker-Pope To mask or not to mask? For the past ...