Add Yahoo as a preferred source to see more of our stories on Google. Nurses, researchers and workplace safety officers worry new guidelines from the Centers for Disease Control and Prevention might ...

The Centers for Disease Control and Prevention issued new guidance that recent studies have indicated that cloth masks offer more protection against the coronavirus than previously thought. Previous ...

With Covid spreading at high levels in New York and Los Angeles, the Centers for Disease Control and Prevention now recommends that people in those areas wear masks indoors and on public ...