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 ...

Brazil has declared itself free from bird flu after no new cases emerged in commercial farms since the first outbreak in May, paving the way for a return to international markets for the world’s ...

Brazil's vast and diverse geography, with the Amazon to the north, mountain ranges along the Atlantic coast and the Andes to ...

A recent study found that live bird flu virus (H5N1) can survive in raw milk for over a week when refrigerated, and more than 24 hours at room temperature.

The world's largest poultry exporter has declared itself free of the bird flu virus on commercial flocks after observing a 28-day period without any new commercial farm outbreaks, the Brazilian ...

A fourth commercial farm in Maricopa County has tested positive for bird flu. The virus was detected during routine surveillance, before any birds showed symptoms, the Arizona Department of ...

H5N1 bird flu is capable of spreading through the air, a new animal study from the US Centres for Disease Control (CDC) has found. H5N1 was believed to spread primarily through direct contact with ...

TONOPAH, Ariz. — State agriculture officials announced Friday a fourth commercial farm in Maricopa County has tested positive for the avian flu. Meanwhile, the egg company at the center of the ...

The bird flu virus can remain infectious in raw milk for over a day at room temperature and more than a week when refrigerated, according to a new, non-peer-reviewed research from a group of UK ...