During a call with U.S. doctors this month, one CDC official noted that there is a seasonality to bird flu: Cases peak in the ...

Brazil's poultry industry is reeling from the country's first bird flu outbreak on a commercial farm, but officials hope ...

SAO PAULO (AP) — Mexico, Chile and Uruguay have halted poultry imports from Brazil after the country confirmed its first bird ...

Determined to cut costs and manage communications, the Trump administration is moving too slowly to contain the virus, experts say.

Global experts urge to prepare for possible new pandemic as new H5N1 bird flu outbreak spreads to dairy animals, human infections. Here's what to know ...

As more humans become infected by H5N1 bird flu, experts worry of a new pandemic with 70 human cases in the U.S. including 1 ...

From Costco to Trader Joe's, find out which supermarket chains are limiting how many cartons of eggs you can purchase.

Bird flu is continuing to spread in animals across the United States more than a year after the first human case was detected ...

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

He said 'the bird flu is just as concerning' and explained how fast the virus has spread among dairy cattle. In Washington, bird flu was first identified in a backyard flock in May 2022 ...