A series of reported outbreaks at some of the largest egg producers in the U.S. have caused a shortage in egg supplies, as ...

An in-house reverse-genetics generated H5N9 inactivated vaccine (SEP-22- N9) was evaluated for its vaccine efficacy in ...

In late January, U.S. health officials announced that a new strain of avian flu, H5N9, was discovered on a duck farm in Merced County, California. They quarantined the farm and destroyed nearly ...

Read More: What to Know About the H5N9 Bird Flu Dr. Alexia Harrist, the state health officer and state epidemiologist, said Wyoming residents shouldn't have “a high level of concern” about the ...

However, the cuts come after a new strain of "highly pathogenic avian influenza (HPAI) H5N9" was confirmed at a duck farm in California last month, the first time the bird flu variant has been ...

Dairy workers' lack of an economic safety net has undermined adherence to health and safety standards, he said. Workers told researchers about unsanitary conditions, inadequate breaks and designated ...

Mutating subtypes of the virus include a H5N9 subtype at a duck farm in California, and the H5N1 D1.1 genotype reported at dairy farms and in one dairy worker in Nevada, says Benjamin Anderson ...

New 'Camp Hill' virus discovered in Alabama is relative of deadly Nipah — the 1st of its kind in the US —US reports 1st outbreak of 'highly pathogenic' H5N9 virus in poultry. Should we worry?