It's spring, the birds are migrating and bird flu (H5N1) is rapidly evolving into the possibility of a human pandemic.

In addition to trade restrictions, logistical challenges present another hurdle. Current vaccines require multiple injections per bird. With over 375 million egg-laying birds in the U.S., ...

Among those terminated at the CDC were experts tracking abortions, pregnancies, job-related injuries, lead poisonings, sexual violence and youth smoking.

Bird flu is easing with spring’s arrival, but migrating birds still pose risks. See how farmers are working to prevent outbreaks as the virus continues to evolve.

Bird flu is continuing to spread in animals across the U.S. Here's what you need to know about the current situation.

Experts urge to prepare for possible new pandemic spreading in all 50 states: new H5N1 bird flu outbreak in cows, human ...

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.

We take you inside the research lab at St. Jude Children's Research Hospital on the front line of the fight against the avian ...

Easy replication in cattle mammary glands means H5N1 bird flu is under no evolutionary pressure to adapt to spread easily in humans.

Sure, they’re contemplating a “baby bonus.” But they’re also cutting funding for children’s health, reversing PFAS and lead ...

H5N1 bird flu has now crossed into U.S. dairy cattle for the first time, and alarmingly, it did so through just one spillover ...