A California child was recently confirmed as the third human case of bird flu with a known source of infection. What could ...

Some media outlets somewhat exaggeratedly took this to mean that we are one mutation away from bird flu "becoming the next ...

The U.S. has reported its first death due to bird flu, aka H5N1. How deadly is H5N1? Experts discuss bird flu fatality rate amid ongoing outbreak.

The first human death caused by H5N1 in the U.S. was reported in Louisiana on Jan. 6. Here's what to know about bird flu.

A child ill with fever and conjunctivitis in San Francisco tested positive for bird flu but had no known source of ...

Health experts told Newsweek about the threats posed by the viruses and shared the best ways to protect oneself.

As the first bird flu death in the U.S. sparks concern over the ongoing spread of the virus, epidemiologist and ...

Why the results surprised anyone is itself a surprise. After the state of California began testing dairy herds for highly ...

Bird flu has struck several states in the country, causing an egg shortage, leading to rising prices. A Philadelphia sports ...

The first U.S. death from bird flu is raising new concerns about the H5N1 virus, and whether bird flu will become the next ...

Teal the Chilean flamingo had just been born last fall and Slater the harbor seal was often seen training with keepers ...