Los Angeles County health officials reported the first human case of bird flu in the area less than a week after a statewide ...

When, where and how the H5N1 bird flu virus may evolve and its capacity to spark a pandemic is hard to predict — in part, ...

Mississippi has confirmed H5N1 in a poultry flock. The birds are not part of food supply chain. What you need to know about ...

West Coast public health authorities are warning pet owners after a house cat in Oregon died from bird flu. The Oregon ...

Los Angeles County reported its first case of human H5N1 bird flu infection Monday, as health officials sought to spread ...

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.

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

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

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

Reports that cows have been infected despite farmers' preventive measures indicate there are multiple routes of transmission ...