Wearing Masks May Have Prevented Thousands Of COVID-19 Cases: Study
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 - Special https://ift.tt/2UFujPB
from NDTV News - Special https://ift.tt/2UFujPB
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