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

Eggs are in short supply in California and high priced due to bird flu, laws, high labor and supply costs, and increased ...

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

Chris Herr, executive vice president of PennAG, an agriculture trade organization, said these preventive measures are ...

Current strains of bird flu are “poorly suited for pandemic potential,” said Dr. Shira Doron, a Tufts Medicine infectious ...

At least 66 people, most of them dairy workers, have been infected. Last week, the Louisiana Health Department reported the ...

More than 20 million egg-laying chickens in the U.S. died last quarter because of bird flu, data from the U.S. Department of ...

An Olalla farm is an example of the measures taken to protect flocks, pets and more from an ongoing bird flu outbreak.

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 ...

The spread of avian influenza (HPAI) has also impacted the nationwide supply of poultry products, including eggs. Experts ...

Bird flu is being cited as the cause of the recent deaths of a Chilean flamingo and harbor seal at Lincoln Park Zoo, the zoo ...