Phoenix, AZ – May 21, 2025 — A commercial poultry farm in Maricopa County has tested positive for Avian Influenza, according ...

Over a 14-month period, 70 people in the US were confirmed to have bird flu. But since early February, the number of new ...

How dangerous is it? Where did it come from? H5N1 influenza’s origins stretch back to the 1990s, and key events paved the way ...

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

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 ...

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

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

Brazil, the world's largest chicken exporter, on Friday reported its first case of highly pathogenic avian influenza - also ...

Officials say that effort has prevented more spread of the virus. The CDC is using its flu surveillance systems to monitor for H5 bird flu activity in people. Labus said processes such as milk ...

Is the United States prepared for an avian flu pandemic? Over the past few weeks, headlines about the avian flu have appeared in several media outlets, fueling confusion and concern among many people.

The CDC confirmed the first human case in April 2024 in a Texas dairy worker who was exposed to cows presumed to be infected. This is believed to be the first instance of mammal to human spread of the ...