Health officials are making a renewed call for vigilance against bird flu, but some experts are puzzling over why reports of ...

During a call with U.S. doctors this month, one CDC official noted that there is a seasonality to bird flu: Cases peak in the ...

Health officials are making a renewed call for vigilance against bird flu​, but some experts are puzzling over why reports of ...

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

More and more cases of bird flu are being detected in cats and other feline species, according to new research. As a result, concerns are growing about the potential for spillover infections in humans ...

Facing high egg prices, the Trump administration is considering vaccinating poultry against bird flu, but H5N1 is already out ...

Scientists warn that bird flu infections in household pets could create new pathway for human transmission after cases spiked ...

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

So far, 70 human cases have been confirmed, according to the CDC. Bird flu is continuing to spread in animals across the United States more than a year after the first human case was detected.

In Arizona zoo alone, 5 animals including wild cats have succumbed to the disease raising a serious cause for concern on how best tackle the outbreak and prevent further loss of endangered species.

Avian influenza, or bird flu, is widespread in wild birds worldwide and is causing outbreaks within poultry and U.S. dairy cows. Recently, there have been several human cases of bird flu within U ...