More than 160 million wild and domestic birds have been infected with bird flu across the United States since 2022.

We’re more concerned even than usual, because this bird flu already has developed the genetic capacity to get into a number ...

Since 2021, experts have seen bird flu — also called H5 influenza or highly pathogenic avian influenza (HPAI) — spreading "fairly quickly" across the wild and domestic bird populations and, now, among ...

It’s clear there’s no reason for optimism that H5N1 will fade away as a minor nuisance. To the contrary, the situation has ...

An infectious disease specialist at Tower Health talks about how many cases of bird flu doctors are seeing in people in ...

In California, eggs are more expensive due to a combination of factors including higher production costs, bird flu and the ...