First Reported H5N9 Bird Flu Outbreak In US As H5N1 Keeps Spreading
While the H5N1 bird flu keep spreading, the first reported H5N9 outbreak in the United States has been identified on a duck farm in California.
How are H5N9 and H5N1 different? What to know after California bird flu outbreak
The California duck farm's strain of H5N9 is different from those earlier cases because this time it is closely related to a newer variant of the H5N1 virus. That variant is called H5N1 D1.1, the USDA spokesperson said, which has emerged over the past year to dominate U.S. cases in wild birds and poultry.
Deadly H5N1 bird flu becomes an 'existential threat' to biodiversity worldwide
The progression of the species-jumping disease has been unprecedented, including the first-ever U.S. cases of infections in dairy cattle and heightened pandemic risks.
Hundreds of ducks found sick or dead along Lake Michigan in H5N1 bird flu outbreak
The outbreak started in December and has now spread from a few reports in the suburbs to hundreds in the city, along Lake Michigan, over the last week.
Lithuania reports outbreak of H5N1 bird flu on laying hen farm, WOAH says
Lithuania has reported an outbreak of highly pathogenic H5N1 avian influenza, commonly called bird flu, on a laying hen farm in the western part of the country, the World Organisation for Animal Health (WOAH) said on Wednesday.
Bird flu leaves hundreds of ducks dead or severely sick along Lake Michigan, monitor group reports
Monitors with an area bird tracking organization say that they've determined that a number of ducks have succumbed to bird flu​ along Lake Michigan.
Hundreds of Ducks Found Dead of Suspected Bird Flu Around Chicago
23 million birds have contracted H5N1 in the U.S. in the past 30 days, according to USDA. Best of CES 2025 Awards ➜ We may earn a commission when you buy through links on our sites. ©2025 GIZMODO USA LLC. All rights reserved. Mode Follow us Mode Follow us
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H5N1 strikes more poultry flocks in 3 states
The new confirmation include 5 from Missouri, a state that has lost about 4.3 million poultry over the last 30 days.
Video: H5N1 bird flu infections continue to rise
H5N1 bird flu, also known as avian influenza, continues to spread, with reports of a third human case from an unknown ...
Cat Owners Warned About H5N1 Risks Amid Rising Cases
Nelson said infected cats often exhibit severe respiratory symptoms, including loss of appetite, fever, large amounts of eye ...
What to Know About the H5N9 Bird Flu
H5N9 is “not commonly seen in poultry in general,” says Eman Anis, assistant professor at the University of Pennsylvania ...
Bird Flu Breakthrough: Scientists Develop Game-Changing Antibody To Prevent Severe H5N1 Infections
A new antibody therapy effectively protects monkeys from severe H5N1 avian flu, offering hope for a universal flu vaccine and ...
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H5N1 virus in raw food endangers pets’ health
Growing concerns over pet food safety A surge in H5N1 virus cases among pets, particularly cats, has raised alarms about raw ...
Experts warn about the new H5N9 bird flu affecting California: How is it different from H5N1?
The first outbreak of H5N9 bird flu in poultry has been reported in California on a duck farm leading to the culling of ...
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Being proactive against H5N1
Photo contributed by Mike King, Ohio Pork. The U.S pork industry is taking steps to protect against highly pathogenic avian ...