“Neck gaiters” and other tube-shaped scarves don’t necessarily spread more coronavirus than no mask at all, experts say, despite some recent headlines to the contrary. A new study on masks by a group ...

Using thin, stretchy neck gaiters as a face covering might be ineffective at stopping the spread of the coronavirus, and could even spread the virus further than not wearing a covering at all, ...

Update: Since this story ran, more research has been done on gaiter efficacy. You can read about those new studies by aerosol scientists, who have pushed back against the characterization that thin ...