Scientists were slow to recognize that Covid spreads through the air. Some are now trying to get ahead of the bird flu.

Older adults had a lower risk of dying from the flu when they took  oseltamivir (Tamiflu) during influenza hospitalizations, regardless of whether or not they were vaccinated against the virus, a new ...

RSV is usually contagious for three to eight days. A patient also may be contagious a day or two before experiencing symptoms ...

A California duck farm made headlines this week after the World Organization of Animal Health published a report by U.S. authorities that a strain of bird flu that scientists call H5N9 had been ...

Second human case of H5N1 bird flu has been deteced in the UK. It is the second symptomatic human case of H5N1 bird flu ...