Only 10 viral particles cause H5N1 avian flu infection in cows
June 15, 2026
June 15, 2026
COLUMBUS, Ohio, June 15 -- Ohio State University posted the following news:
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Only 10 viral particles cause H5N1 avian flu infection in cows
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Just 10 viral particles of the H5N1 bird flu that caused hundreds of influenza outbreaks in U.S. dairy cattle can cause infection in cows, a new study shows.
The research also hints at why the outbreaks have confounded scientists, farmers and livestock handlers hoping to contain and pre . . .
* * *
Only 10 viral particles cause H5N1 avian flu infection in cows
*
Just 10 viral particles of the H5N1 bird flu that caused hundreds of influenza outbreaks in U.S. dairy cattle can cause infection in cows, a new study shows.
The research also hints at why the outbreaks have confounded scientists, farmers and livestock handlers hoping to contain and pre . . .