Stay up to date with COVID-19 vaccinations and boosters to help reduce the severity of illness and the risk of transmission. Wear a Mask In crowded or indoor spaces, wearing a mask, especially in ...

In Southern California, most hospitals never ended their mask mandates after the COVID-19 pandemic. But now, more mandates are returning. Medical experts predicted the surge in cases due to the ...

noting this is why the N95 mask effectively protects people against viral infections like COVID-19. N100 or P100 filters keep out 99.97% of these same particles but can make breathing difficult, ...

Mask use is also considered a politically polarizing topic in several Western countries. Nevertheless, it is worth considering whether, as we move away from the acute phase of the COVID-19 ...