Face Masks to Prevent COVID-19: Conflicting Facts & Advice

Face Masks to Prevent COVID-19: Conflicting Facts & Advice

In a media briefing on Mar. 30, 2020, World Health Organization (WHO) officials confirmed that facial masks for the prevention of COVID-19 should be worn by those who are sick or in close contact with those infected, and are not recommended for healthy members of the general population.1 A day later, U.S. Vice President Mike […]