The Case for Masks

The science behind wearing a mask to stop the spread of Coronavirus, from a top expert in the field. In America, the debate over whether or not masks should be worn to prevent the spread of COVID-19 has become enmeshed with political affiliation, views on religious and personal freedoms, and conflicting media reports on the benefits and dangers of facial coverings. But now, several months into this pandemic, what does science say? What have we learned from international case studies? Dr. Hashimo