While the peak season for avian influenza among European poultry flocks appears to have passed, one new farm outbreak has ...

For the second time in eight days, a commercial egg laying flock in Maricopa County, Arizona, has been hit by the virus.

Researchers identified a novel genotype (D1.1) of highly pathogenic avian influenza H5N1 spreading among wild birds, poultry, ...

Federal and state authorities confirmed a case of highly pathogenic avian influenza in a poultry market but also see a ...

Pediatric patients exhibited high risk for severe avian influenza A/H5N1, suggesting clinical therapeutic and vaccine trials should be prioritized in this population.

Highly pathogenic avian influenza viruses like H5N1, H5N6, and H7N9 pose an evolving global threat due to their capacity to infect birds, mammals, and occasionally humans, with sporadic outbreaks and ...

Outbreaks of highly pathogenic avian influenza more than doubled in mammals in 2024 from the year before, according to the a ...

Brazil has not yet tested cows for bird flu, despite hundreds of cases in the dairy herd in the U.S., because it is focusing ...

Preliminary tests indicate a commercial chicken farm in Brazil's state of Tocantins is free from bird flu, the state's farm ...

Since Brazil confirmed the country's first HPAI outbreak, others like China and now the European Union have suspended poultry ...

The laboratory is also collaborating with the Minnesota Board of Animal Health to conduct raw milk testing for HPAI, which ...