The deadly H7N9 strain was detected on a poultry farm in Noxubee, Mississippi, last week, for the first time since 2017.

H7N9 — is detected in at a poultry farm; scientists learn that past human flu exposure may provide some immunity to H5N1.

The recent live bird market cases represent the second and third known cases of avian influenza in Philadelphia. In January, ...

Bird flu “is adapting to mammals, and it continues to show new tricks,” Nelson tells The Verge. The virus is spreading widely ...

In today’s Health Alert, the spread of H5N1 bird flu has reached an unprecedented level, according to the United Nations Food ...

The H5N1 avian influenza virus is mutating to evade immune defenses in mammals following prior infection or vaccination.

A bird flu outbreak has been confirmed in Noxubee, Mississippi, with the deadly H7N9 strain detected on a poultry farm, ...

The risk of bird flu is rapidly increasing as world health authorities call for stepped up measures to reduce risk and ensure human safety ...

There's a new reason to steer clear of raw cheese: New research shows it can harbor the infectious bird flu virus for ...

Feb. 26, 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 ...

Agriculture Secretary Laura Elena Suazo also explained that places at risk of avian flu had been fenced and that the disease had not reached domestic birds and stressed that the decree complied ...