This year has been marked by concerning developments in the virus’ spread, including widespread detections in wastewater and ...

The bird flu outbreak has spread to all 50 states, infecting dairy cattle, poultry farms and 61 humans across the country.

The Centers for Disease Control and Prevention called it the first severe case in the U.S., though the risk to most of the ...

California officials have declared a state of emergency over the spread of bird flu, which is tearing through dairy cows in ...

Public health officials have just reported the first known “severe” case of bird flu in the United States. There are now 61 ...

The H5N1 strains are becoming more concerning as the first severe U.S. case has been detected and California declared a state ...

Los Angeles County health officials have identified three more cats with presumptive H5N1; the source of the virus has not ...

The first severe case of H5N1 bird flu was confirmed in Louisiana. Here is a map of other states that have been affected.

The first 'severe' human case of bird flu has many around the country concerned, but those in New Jersey may not need to feel ...

The CDC has declared the first “severe” case of H5N1 bird flu in the U.S., according to a press release published Wednesday.

For New Jersey residents, the state’s location along major migratory bird routes and its poultry farms require some extra ...

Louisiana reported a person hospitalized with a severe case of H5N1, and the USDA has begun bulk milk testing ...