A single mutation in the H5N1 strain of avian influenza that is infecting cattle in the US could make it more likely to infect humans, according to a new scientific paper. The worrying finding has ...

The Department of Health and Human Services under Robert F. Kennedy Jr. has taken unprecedented steps to change how vaccines ...

What You Need To Know Health officials in Louisiana said Monday that an individual has died from the H5N1 bird flu It is the first human death related to the virus in the United States The patient ...