The convergence of multiple flu strains in one animal can allow new virus strains to form—just as they did in past pandemics.
An extensive look at wastewater samples taken across the United States from May to July found traces of the H5N1 bird flu ...
Mysterious US bird flu case in person without any known contact with an infected animal raises spectre of human-to-human ...
Avian flu in dairy cows could stick around on US farms forever, and is raising the risk of outbreaks in mammals—including ...
It's not easy finding food at sea. Seabirds often stay aloft, scanning the churning waters for elusive prey. Most seabirds ...
The mandatory testing comes as the total number of infected herds in California has risen to 17. Nationally, officials have ...
Several labs will work with federal health authorities to develop a test for avian influenza, as the number of human cases ...
California Department of Food and Agriculture (CDFA) this week confirmed seven new outbreaks of the highly pathogenic bird ...