Bird flu has led to a wide variety of symptoms during recent outbreaks, including common flu symptoms like cough and vomiting ...

If bird flu is only spreading through direct animal contact, how did veterinarians with no known exposure get infected?

Unlike the start of the COVID-19 pandemic, there is already a test that detects H5N1, which is a subtype of influenza A. But ...

Three veterinarians who work with cows have tested positive for prior infections of H5 bird flu, according to a study ...

A two-year-and-seven-month-old boy from Cambodia’s Prey Veng province has died due to the H5N1 avian influenza, marking the country's second fatality from the virus in 2025, the Ministry of Health ...

The California duck farm's strain of H5N9 is different from those earlier cases because this time it is closely related to a newer variant of the H5N1 virus. That variant is called H5N1 D1.1, the USDA ...

Until last week, all bird flu in dairy herds had been identified as the B3.13 variant, which was believed to have come from ...

A house cat is the first mammal in San Diego County to test positive for H5N1 bird flu. The county health department notified the public Wednesday about the case, which is still under investigation ...

H5N1 bird flu infection in humans? After vets infected without symptoms, alarming new evidence suggests it is more common than we thought!

A new report suggests that more Americans may be walking around with bird flu − and not even know it. Researchers from the Centers for Disease Control and Prevention randomly tested 150 ...

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.