As H5N1 bird flu spreads among California dairy herds and southward-migrating birds, health officials announced Friday six ...

Bird flu H5N1 has infected dozens of people in the U.S. this year. Could it trigger the next pandemic? Experts explain the threat and symptoms to watch for.

Centers for Disease Control and Prevention provided an update on how the avian flu has impacted dairy workers, David Murray ...

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

Poultry on a commercial farm in England have been infected with the bird flu virus, the U.K. government said Sunday. The H5N1 virus was found in kept birds in St. Ives, a seaside town in Cornwall.

The report is connected to an outbreak that affected roughly 150,000 birds at a commercial poultry facility in Clackamas County.

The US western state of Oregon is the latest to confirm a case of avian influenza in a human, according to a release from the ...

Canadian officials have announced that a teenager in British Columbia has been hospitalized in critical condition with what is believed to be bird flu.

State health officials are investigating possible sources of the H5 avian influenza virus detected for the first time in a wastewater sample from Oahu, but reassure residents that public risk remains ...

A teenager in Canada is critically ill with the country's first human case of H5N1 bird flu. Health officials aren't sure how ...