The upswing in infections echoes a pattern from last year, when a slow increase in outbreaks in October and November led to ...

Migrating wild birds are spreading the virus to domesticated flocks, increasing the risk of eventually seeing a human ...

Bird flu is spreading again as water fowl migrate. In poultry, cases are spiking earlier than expected, so some state officials are bracing for a challenging autumn.

Cases of bird flu have been reported in farm animals across the country. While there are no human cases, some are concerned the shutdown and cuts to federal resources have us flying in the dark.

The risk of human-to-human spread of the H5N8 strain of bird flu appears low after it was identified for the first time ...

Bird flu cases are on the rise nationwide. Minnesota alone has seen outbreaks affecting nearly 600,000 birds in commercially ...

Moderna’s market value has fallen by more than 90% — $185 billion, or a full Sony — from its 2021 peak to around $10 billion ...

It was a quiet summer for bird flu: Egg prices fell a bit, fewer sick poultry flocks were culled on farms, and officials took a breath. “It was lovely,” said Shauna Voss, the assistant director of the ...