The virus has not yet evolved to spread efficiently between people. Excellent vaccine technology exists, but the government ...

Bird flu continues to spread quickly through the U.S. farm system because that system is inherently a viral playground.

Purdue University researchers now have developed an innovative, paper-based diagnostic test for rapidly detecting avian ...

New research uses bird droppings to track avian flu in remote regions, revealing hidden hotspots and potential for early ...

The H5N1 avian influenza virus has infected birds and mammals around the world. As of June 2025, 70 people have been infected ...

Migratory bird season peaks in Michigan in May. Dairy and poultry farmers worry that the birds could bring H5N1 avian influenza with them to Michigan and infect their flocks and herds.

H5N1 bird flu is widespread among wild birds in the United States, and has caused increasing outbreaks in poultry and dairy cows. Since 2024, the Centers for Disease Control has reported 70 human ...

H5N1 bird flu is widespread among wild birds in the United States, and has caused increasing outbreaks in poultry and dairy cows. Since 2024, the Centers for Disease Control has reported 70 human ...

The H5N1 subtype of the highly pathogenic avian influenza, or bird flu, has caused unprecedented damage to poultry and dairy farms in the United States. CSIS experts explore the impacts to U.S.

Type A H5N1 influenza has been spreading through animals and some people in the United States. Bird flu has been detected in a variety of bird populations since January 2022, and in March of last ...

As the H5N1 bird flu virus continues to spread ... identified as having the disease in the United States since ... cows — with cases confirmed in at least 973 herds across 17 states.