Opinion | Here’s Why the Science Is Clear That Masks Work

A respected science organization says its review of studies about respiratory viruses was misinterpreted to incorrectly claim masks were useless.

The New York Times
@jeffjarvis Irrespective of Covid, I am wearing my N95 in very crowded areas as will reduce my chance of other viruses this time of year, inc on two flights this week. Across both flights only saw one other person wearing one!
Seems a no brainer to me to wear one. Shame seems very few other do as well.