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Bird flu is one of the reasons egg prices have skyrocketed. Here’s what else you should know about the current outbreak of the H5N1 virus among U.S. poultry and dairy cows.

Avian Flu Fast Facts. By CNN Newsource. Published June 6, 2025 10:56 AM . CNN Editorial Research (CNN) — Here’s a look at avian flu. Avian influenza, also called ...

Avian influenza, also called avian flu or bird flu, is an illness that usually affects only birds. There are many different strains of avian flu: 16 H subtypes and 9 N subtypes. Only those labeled ...

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

The bird flu virus has infected over 1,000 dairy herds and caused 70+ human cases across America. Learn 5 vital facts about H5N1 and the measured response Skip to content ...

The U.S’s biggest dairy-producing state is being squeezed by the recent outbreak of bird flu, which also affects cattle—and ...

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

Over the last year, a highly pathogenic avian influenza, A(H5N1), has sporadically been reported in wild birds, poultry and dairy cows across the United States, Canada and some other countries.

Avian influenza, also called avian flu or bird flu, is an illness that usually affects only birds. There are many different strains of avian flu: 16 H subtypes and 9 N subtypes.