Wearing Masks May Have Prevented Thousands Of COVID-19 Cases: Study https://ift.tt/eA8V8J

Wearing Masks May Have Prevented Thousands Of COVID-19 Cases: Study
https://ift.tt/eA8V8J
Requiring the wearing of masks to prevent the spread of the novel coronavirus in areas at the epicenter of the global pandemic may have prevented tens of thousands of infections, a new study suggests.

from NDTV News - World-news https://ift.tt/2UFujPB