(CNN) — Home-made cloth face masks likely need a minimum of two layers, and preferably three, to prevent the dispersal of viral droplets from the nose and mouth that are associated with the spread of ...

As COVID continues to rapidly spread through the country ― especially now with omicron in the picture ― it might be time to upgrade your face mask strategy. In early 2021, health experts recommended ...

Wearing three layers of face coverings can help protect you against infection with the novel coronavirus. Public health experts say this does not mean wearing three masks at a time. Multiple masks may ...

Health experts have said it for months: wearing a mask is simply one tool in the fight against COVID-19. But, as new variants emerge, some suggest wearing just one mask may not be enough. In the ...