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.

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

Deadly viruses throughout history From the Ebola to COVID-19, diseases caused by viruses have killed humans throughout history. Viruses are much older than human beings, possibly even older than ...

Brazil hopes to soon reverse those bans after declaring itself free of the bird flu virus on commercial flocks following a 28 ...