The New York Times

Late-Summer Travel Plans? You Might Want to Put On a Mask.

With U.S. Covid-19 cases at very high levels and new vaccines still several weeks away, we asked experts for their advice on when and where to wear a mask. By Ceylan Yeğinsu and Dani Blum It is the ...
The New York Times

N95 Masks Helped Protect Against the Coronavirus. They Also Work Against Wildfire Smoke.

Use N95, or better, masks and make sure they cover your nose and mouth. By Claire Moses Today’s the day to put that mask back on. As smoke from wildfires in Canada drifts over large parts of the ...