Bird flu has been detected in Arizona dairy cattle milk, and a dairy farm has been placed under quarantine as a precaution, according to officials.

Another spillover of the H5N1 bird flu virus from wild birds to dairy cattle appears to have occurred, this time in Arizona.

Avian influenza, or “bird flu,” is a disease caused by influenza A viruses that spread widely among wild birds, and can cause outbreaks in commercial and backyard poultry flocks. Though there ...

A new study published Thursday by the Centers for Disease Control and Prevention shows that bird flu has silently spread from ...

A CDC study has found H5N1 bird flu antibodies in veterinarians who had no symptoms and no knowledge they had been working ...

While there is a nonzero chance, it is highly unlikely that a pigeon you encounter will be infected with the virus and even less likely that a human will contract bird flu from it.

While a pandemic is not inevitable, the spread of the bird flu virus, also known as H5N1, has surpassed worrisome milestones ...

Avian influenza (AI) continues to kill large numbers of migratory birds in eastern Pennsylvania as state officials have looked to slow the virus through organized shooting efforts. The Game ...

We talked to experts about where the science is on risks to humans and how the virus is messing with the food supply.

While there is a nonzero chance, it is highly unlikely that a pigeon you encounter will be infected with the virus and even less likely that a human will contract bird flu from it.

A new disease is spreading through the UK bird population and is particularly affecting finches and pigeons. Households have ...

But Trichomonosis (Trichomonas gallinae) is a parasitic disease that impacts a bird's digestive system, particularly ...