The U.S. reported the first outbreak of the deadly H7N9 bird flu on a poultry farm since 2017, as the country continues to ...

A year ago, the H5N1 strain of bird flu was first found in U.S. cows. Since then, there have been cases in herds in 17 states, including 13 in Iowa.

California health officials confirm human cases of bird flu linked to Central Valley dairy farms, with 37 workers and one ...

It is possible that we are watching a «made in USA» pandemic unfold in real ... It is still unclear exactly how and when H5N1 first infected dairy cows. Genetic analyses have shown that it ...

Pandemic influenza remains a significant global health threat, as signalled by the circulation and cross-species transmission of avian influenza A(H5N1) viruses from the clade 2.3.4.4b, including ...

Alongside a backdrop of the largest flu seasons in 15 years, H5N1 bird influenza is spreading amongst poultry. There has been some crossover into cattle herds in America, as well as bird-to-human ...

Bird flu is changing rapidly, increasing the chances of more humans getting sick. Arizona must do more now to contain the ...

Another chicken flock tests positive for bird flu in Mississippi. What are the risks? How do I know if I have it? What you ...

Although it’s still unclear if bird flu can be transmitted asymptomatically, experts have told USA TODAY ... were cattle. The H5N1 bird flu was first reported in dairy cows last year in March.