As seasonal virus activity surges across the United States, experts stress the importance of preventive measures – such as masking and vaccination – and the value of treatment for those who do get ...

Add Yahoo as a preferred source to see more of our stories on Google. Illinois state health officials are urging hospitals to “step up” efforts to mitigate respiratory virus spread as the nation sees ...

The respiratory system allows air to reach the lungs, from which oxygen enters the blood and circulates to all body cells. This system also removes waste gases from the body and helps prevent disease ...