Arizona agricultural officials say they now have the first detection of H5N1 avian influenza in milk produced by a dairy herd ...

The same genotype was detected in a severe human case that resulted in the United States’ first bird flu-related death.

The ongoing outbreak of genotype B3.13 of the H5N1 avian flu virus in dairy cows was first detected in March 2024. The first human cases, in farm workers, followed shortly afterward. Official figures ...

State officials say multiple black vultures were recovered from Landa Park. They are the first confirmed bird flu cases in ...

Comal County has reported multiple cases of avian influenza H5N1 or bird flu found in vultures in Landa Park, the county's ...

Bird flu is spreading among Central Texas wild birds as migration brings more and more birds here for the winter.

Scientists Identify Mutation That Could Facilitate H5N1 'Bird Flu' Virus Infection and Potential Transmission in Humans Dec. 5, 2024 — Avian influenza viruses typically require several mutations ...

A strain of the H5N1 bird flu virus that has typically spread in poultry and wild birds recently jumped to dairy cattle in ...

When the H5N1 bird flu virus jumps from animals into people, it hits a dead end. Missing the key genes that would help it infect humans, it isn’t causing a pandemic. But if the virus suddenly ...

Here's what you need to know about the highly pathogenic H5N1 avian influenza, and what bird flu might mean to you, your chickens and pets. Bird flu is an influenza A virus that causes respiratory ...

This image shows the H5N1 avian flu under a microscope. The progression of the species-jumping disease has been unprecedented, including the first-ever U.S. cases of infections in dairy cattle and ...

Officials with the Clinic for the Rehabilitation of Wildlife, Inc. on Thursday confirmed the deaths of the birds were caused by H5N1 bird flu. It's believed they were infected when the father ...