Researchers report the first confirmed cases of H5N1 bird flu in horses, highlighting their role as potential reservoirs for ...

Over 200 snow geese found across Lehigh Valley in Pennsylvania are suspected to have been killed by the bird flu, and experts ...

A 13-year-old girl in Canada became so sick with H5N1, or bird flu, in late 2024 that she had to be put on a ventilator.

While cases of bird flu in humans have steadily climbed since last fall, health officials maintain the risk to humans is low ...

Previous seasonal flu infections and vaccinations may protect us against infection from the highly pathogenic H5N1 bird flu outbreak.

Humans infected with bird flu display a wide range of symptoms, from pneumonia requiring hospitalization to no symptoms at ...

Bird flu, also known as avian influenza, is a highly contagious viral disease that primarily affects poultry and wild birds, ...

Genetic analysis of H5N1 bird flu virus that infected a Canadian teenager shows 'worrisome' mutations, new studies reveal.

Most human cases of bird flu in North America have been mild, a fact that’s underscored by a new study of the first 46 ...

Public health experts are urging vigilance amid recent reports of severe bird flu cases in two North American patients.

The U.S. Department of Health and Human Services announced Friday it will award $306 million in additional funding to monitor ...

L.A. County public health officials are reupping their warning to pet owners: Do not feed pets raw food. More cats have been ...