Brazil, the world's largest chicken exporter, on Friday reported its first case of highly pathogenic avian influenza - also ...

The first death caused by H5N1 bird flu was reported in January 2025. Some believe the virus could eventually pose a ...

Highly pathogenic avian influenza viruses were found in 38 people in CA from Sept. 30 to Dec. 24, 2024, including the first pediatric case in the US.

SAO PAULO -- SAO PAULO (AP) — Brazil, one of the world’s largest producers and exporters of poultry, on Friday confirmed the country's first bird flu outbreak on a commercial farm, the country's ...

The worrying alert comes just months after the world's first case of bird flu was identified in a sheep in the UK ...

Another challenge in controlling influenza is that it infects multiple species: birds ... human population was infected with the new variant and more than half a million people died from it in the ...

The idea is biologically plausible and historically grounded—and it reframes how we think about the origin of pandemics.

2025 — Pre-existing immunity against seasonal H1N1 flu might help explain why most reported human cases of H5N1 bird flu in the U.S. have not resulted in ... Backyard Poultry Face Bird Flu Risk ...

A Federal Court judge has tossed out a challenge that would have stopped the killing of about 400 ostriches on a British ...

While bird flu was present during Trump’s first term, the current widespread ... with 925 dairy herds across 16 states infected by October 2024. Human cases were reported, with 67 confirmed ...