Health officials are making a renewed call for vigilance against bird flu​, but some experts are puzzling over why reports of ...

Mexico, Chile and Uruguay have halted poultry imports from Brazil after the country confirmed its first bird flu outbreak on ...

Are immigrant farm workers, who have accounted for many of the U.S. cases, more afraid to come forward for testing amid ...

Vaccinating more animals could help tamp down outbreaks like the bird flu infections that have hit Brazil's poultry trade ...

7, 2025, in New York. (AP Photo/Andres Kudacki, file) This undated electron microscopic image provided by the Centers for Disease Control and Prevention shows two Influenza A (H5N1) virions, a type of ...

The first positive bird flu case among domestic poultry in New Jersey since 2023 was discovered at a live bird market in Union County in February. Bird flu is a complex and evolving disease with ...

Apr. 17, 2025 — A vaccine under development has demonstrated complete protection in mice against a deadly variant of the virus that causes bird flu. The work focuses on the H5N1 variant known as ...

The CDC has also reported 70 known cases of the H5 bird flu in humans and one death due to the virus. "While the current public health risk is low, CDC is watching the situation carefully and ...

The current public health risk from H5 bird flu is low, the CDC says. Its flu monitoring systems currently show no signs of unusual flu activity in people, including the H5N1 virus, or any unusual ...