The main issue has been a nagging outbreak of avian flu that farmers and health officials have had trouble containing due to ...

Avian influenza H5N1 infection in humans has spread to seven U.S. states, growing from 46 cases last week to 52 cases this week.

Grocery stores across the country have been experiencing egg shortages recently, thanks in no small part to bird flu.

More than 4 million turkeys and chickens have been killed at poultry ranches across California due to avian flu.

Highly pathogenic avian influenza (HPAI) has been found in three more commercial poultry flocks in California.

A teenager diagnosed with bird flu in British Columbia is the first domestically acquired human case of H5N1 avian influenza, ...

People have been hearing a lot about H5N1 bird flu -- or highly pathogenic avian influenza -- since a B.C. teen became the ...

The Arizona flock was the state’s first commercial flock to be affected by HPAI during the 2022-24 outbreak. The United ...

Cases of H5N1 have been climbing nationally, with one West Coast state seeing a rapid increase since the start of October.

This column was originally published by MedPage Today and is reprinted here with permission. Let's not bury our heads in the sand ...

The Centers for Disease Control and Prevention has detected the first case of a child in the U.S. becoming infected with the H5N1 virus.

Bird flu has been spreading among dairy workers in California's Central Valley, jumping from cows to people. A new suspected ...