An extensive look at wastewater samples taken across the United States from May to July found traces of the H5N1 bird flu ...

Avian flu in dairy cows could stick around on US farms forever, and is raising the risk of outbreaks in mammals—including ...

Mysterious US bird flu case in person without any known contact with an infected animal raises spectre of human-to-human ...

Genetic analysis of a bird flu virus detected in a person in Missouri who didn’t previously have contact with animals offers ...

Bird flu has been spreading in dairy cows in the US—and the scale is likely to be far worse than it looks. In addition, 14 ...

The U.S. Department of Agriculture is projecting that egg prices will decrease in the coming months. But experts said that ...

A patient in Missouri who was hospitalized after an infection with bird flu had the H5N1 strain of the virus, the US Centers ...

Political apathy and selfishness in the face of outbreaks of bird flu and mpox show that the world has not learned from the ...

With the approach of fall and cooler weather across the United States, officials say the risk posed by the H5N1 bird flu ...

The H5N1 virus, initially restricted to Eurasia and Africa, has since spread to North and South America and even reached ...

Researchers have identified a potential way to monitor the transmission of a deadly strain of bird flu. Australia is the only continent to not have any known cases of the H5-N1 strain of the disease ...

Several labs will work with federal health authorities to develop a test for avian influenza, as the number of human cases ...