US dodged a bird flu pandemic in 1957 thanks to eggs and dumb luck – with a new strain spreading fast, will Americans get lucky again?

In recent months, Americans looking for eggs have faced empty shelves in their grocery stores. The escalating threat of avian flu has forced farmers to kill millions of chickens to…

Bird flu flares up again in Michigan poultry – an infectious disease expert explains the risk to humans, chickens, cows and other animals

After a relatively quiet fall, there’s been another spike in cases of bird flu in Michigan. When state officials announced on Dec. 16, 2024, that bird flu had been found…

Avian flu has infected dairy cows in more than a dozen states – a microbiologist explains how the virus is spreading

The current strain of avian flu, H5N1, is responsible for the culling of millions of domestic birds and has sickened more than a dozen farmworkers in 2024, most recently in…