Bird flu infects 3 more people; number of human cases in US grows to 39

Bird flu has infected 3 much radical from Washington authorities aft they were exposed to poultry that tested affirmative for the virus, according to wellness authorities successful Washington and successful Oregon, wherever the quality cases were identified.

A full of 39 radical person tested affirmative for vertebrate flu successful the U.S. this year, including 9 from Washington, arsenic the microorganism has infected poultry flocks and dispersed to much than 400 dairy herds, national information show. All of the cases were workplace workers who had known interaction with infected animals, but for 1 idiosyncratic successful Missouri.

The radical from Washington cleaned facilities astatine an infected chickenhearted workplace aft birds were culled to incorporate the virus, the Washington State Department of Health said successful an email connected Thursday.

Officials tested workers who had symptoms, including reddish eyes and respiratory issues, and those with imaginable vulnerability to the birds, the section said. People with symptoms were told to isolate and fixed antiviral treatment, it added.

Oregon identified the 3 caller cases aft the radical traveled to the authorities from Washington portion infected, the Oregon Health Authority said successful a Thursday statement. They person since returned to Washington, wherever nationalist wellness unit are monitoring them, according to the statement.

There person been nary infections among radical surviving successful Oregon and determination is nary grounds of human-to-human transmission, the Oregon Health Authority said. It said the hazard for corruption to the wide nationalist remains low.

Since 2022, the microorganism has wiped retired much than 100 cardinal poultry birds successful the nation's worst-ever vertebrate flu outbreak.

H5N1 vertebrate flu was confirmed successful a pig connected a backyard workplace successful Oregon, the archetypal detection of the microorganism successful swine successful the country, the U.S. Department of Agriculture said connected Wednesday.