Now, as we reflect on five years since the declaration of the COVID-19 pandemic and face economic uncertainty imposed by the ...

A dangerous bird flu, in other words, was suddenly circulating in mammals—mammals with which people have ongoing, extensive ...

One year ago, the first bird flu infection in a human in the United States was reported in a Texas dairy worker. There have ...

The same strain of avian flu has caused a surge in egg prices due to the culling of millions of chickens. While avian flu has been found in other animals, the risk to humans is considered low.

Researchers say the delay, which averaged 618 days in Canada, could restrict scientists' ability to track the next pandemic.