New evidence that double-masking may be better at protecting against COVID-19 | WNT
The Centers for Disease Control and Prevention found tight-fitting masks or wearing a cloth mask over a surgical mask could…
106 million Americans have received at least 1 dose of a COVID-19 vaccine
Dr. John Brownstein, ABC News medical contributor, breaks down COVID-19 vaccinations and explains what the “double mutant variant” is and…