Two months shy of the fifth anniversary of COVID-19 being declared a global pandemic, the US has recorded its first human ...

Extreme weather events could also displace bird habitats, change the way they access food, and consequently impact the way ...

The U.S. has developed a bird flu vaccine that can be prepared when needed. It’s not currently available because health ...

Bird flu has severely impacted poultry farms and cattle herds across 16 states, marking the worst outbreak of its kind.

The Department of Agriculture ordered a temporary ban on the importation of both domestic and wild birds from New Zealand, which reported an outbreak of avian influenza or "bird flu." ...

The Bay State has has been "dealing with an ongoing outbreak of Highly Pathogenic Avian Influenza H5N1 virus since early 2022." ...

Genetic sequences of H5N1 bird flu viruses collected from a person in Louisiana who became severely ill show signs of development of several mutations thought to affect the virus’ ability to ...

Bird flu continues to spread widely in cattle and wild birds. What challenges does the incoming Trump administration face in tackling the outbreak and preparing for a possible pandemic?

Bird flu has claimed its first human in the United States, but health officials say the risk remains low and there are ...

Human metapneumovirus (HMPV) is garnering attention due to rising cases in China and advisories in Indian states like ...

Officials say the bird flu has also killed 20 big cats, including a tiger, at a sanctuary in Washington State. NBC News' David Noriega reports.Dec. 27, 2024 ...

Pocono Wildlife said it's never seen an outbreak this bad in Pennsylvania and it wants to slow the spread of the virus.