Lincoln Park Zoo said the specific source of the exposure of the animals to bird flu, or H5N1 virus, is not known.

Researchers have identified nine mutations in a bird flu strain from a person in Texas. Bad news: this strain is more capable of causing disease and replicates better in the brain. Good news: approved ...

A harbor seal and a Chilean flamingo died from the bird flu this month at the Lincoln Park Zoo in Chicago, officials said.

In recent weeks, the bird flu has been reported in six counties across the Delmarva Peninsula. The virus has been found in ...

A Chilean flamingo and a harbor seal at Lincoln Park Zoo have died from avian influenza, or bird flu, zoo officials confirmed on Wednesday.

Due to the continued spread of bird flu in California, poultry and dairy cattle exhibits are now banned from all fairs and ...

A Harbor Seal and Chilean Flamingo at the Lincoln Park Zoo died as a result of avian influenza last week, zoo officials ...

Over the past several months, bird-flu numbers have been steadily ticking up, especially among farmworkers who interact ...

Statewide, the first week of January resulted in more than 500 people staying in hospitals for treatment for the flu.

The CDC has confirmed a positive bird flu case in a child in San Francisco, the second juvenile case of H5N1 in the country.

Health officials have identified another possible case of bird flu in a child — this time in San Francisco. The San Francisco ...

Dr. Edwin Michael, an epidemiologist and professor at USF, joined FOX 35's Garrett Wymer on Florida Live to discuss the ...