In Iowa, two massive egg-laying operations had to cull more than 5 million birds in single incidents earlier this year. Government officials are studying infections atturkey farms, in particular, in hopes of developing new recommendations for preventing infections. With all those replications, it can accumulate a lot of different changes. An avian influenza outbreak has been detected in the West African nations of Senegal and The Gambia. "Why this bird flu is different: Scientists say new avian influenza requires urgent coordinated response." CDCand USDA have developed guidance for specific audiences, including the, A handout containing information and guidance for people exposed to birds with bird flu is available at, More information about how to protect yourself against bird flu is. "This high pathogenic virus is wiping out everything in numbers that we've never seen before," Mullinax said. H5N1 is a specific type of influenza virus, predominantly harbored by birds, that was first detected on a goose farm in China in 1996. For commercial and backyard flocks, many early infections centered along the intersection of the Central and Mississippi flyways of migratory wild birds. University of Maryland. Yuko Sato, The Conversation The virus of concern in this outbreak is a Eurasian H5N1 HPAI virus that causes high mortality and severe clinical signs in domesticated poultry. The bird flu surge has also . Losses of poultry flocks sent prices foreggsand turkey meat to record highs, worsening economic pain for consumers facing red-hot inflation and making Thursdays Thanksgiving celebrations more expensive in the United States. The virus that worries them is H5N1, a form of avian influenza, or bird flu. It hasnt been confirmed definitively whether the sea lions are spreading the virus to each other or are contracting it from birds or H5N1-infected water. The Powers Farm white turkey flock is seen under shelter as part of an effort to prevent exposure to avian influenza on Nov. 14, 2022 in Townsend, Del. Many people are concerned about the 2022-2023 outbreak of avian influenza, or bird flu, that is affecting domestic poultry, waterfowl, raptors, and some shorebirds in the U.S. and Canada.
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