The most recent infections confirmed by the Centers for Disease Control and Prevention were in early February.

Brazil, one of the top producer and exporter of poultry, has confirmed its first bird flu outbreak on a commercial farm.

Use precise geolocation data. Actively scan device characteristics for identification. Store and/or access information on a ...

During a call with U.S. doctors this month, one CDC official noted that there is a seasonality to bird flu: Cases peak in the ...

Brazil, the world's largest chicken exporter, confirmed its first outbreak of bird flu on a poultry farm on Friday, ...

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

A new study reveals the emergence of HPAI H5N1 in US dairy cattle with zoonotic potential and high viral loads in milk. The ...

As of May 17, 2025, following the confirmation of Brazil's first outbreak of highly pathogenic avian influenza (H5N1) on a commercial poultry farm in Rio Grande do Sul, several countries have ...

Beth Bechdol and Máximo Torero Avian influenza is sweeping through the Americas—devastating poultry farms, disrupting trade, ...

Major Brazilian poultry state faces H5N1 avian flu outbreak. Authorities assure quick response and continued production.