The US Centers for Disease Control and Prevention says it has ended its emergency response to H5N1 bird flu, citing a drop in ...

Rising H5N1 bird flu cases in the U.S. prompted the CDC to study the virus in ferrets, revealing it may have the potential to ...

Experts urge U.S. to prepare for possible new pandemic as H5N1 bird flu outbreak spreads with dairy animal and human cases. Here's what to know.

HHS Secretary Robert F. Kennedy Jr. and Secretary of Agriculture Brooke Rollins have expressed interest in letting H5N1 ...

H5N1 bird flu can cause severe illness in humans. Experts warn it spreads from animals, not people, but can turn deadly if ...

South Africa has reported the highly pathogenic H5N1 strain of avian influenza, or bird flu, on two poultry farms in the ...

Cambodia late last week reported its sixth case and fifth death from H5N1 avian flu this year, according to the country's ...

The H5N1 avian influenza virus has infected birds and mammals around the world. As of June 2025, 70 people have been infected, and 1 person has died in the United States.

Because H5N1 is a virus specifically evolved to attack birds, it isn’t as good at infecting the cells of mammals — yet. But if you can count on one thing for viruses to do, it’s mutate.

ZeptoMetrix® is pleased to announce the launch of NATtrol™ Influenza A H5N1 Quantitative Stock, a groundbreaking advancement in molecular diagnostic quality assurance. Leveraging phage-like particle ...

Make public the government’s planned strategy for H5N1 communication. Government agencies should provide people with a rough schedule of when they should expect to be updated.

Bird flu was probably circulating in dairy cows for at least four months before it was confirmed to be the highly pathogenic H5N1 virus, according to a new analysis of genomic data by scientists ...