HPAI in cattle was likely around for months before it was discovered in March, study shows

Federal officials first revealed the discovery of High Path Avian Flu in cattle on March 25th. However, new research shows the virus might have been lurking long before it was found.

A research project, funded by the USDA and CDC, shows a wild bird likely introduced the virus to cattle. From there, they believe the virus circulated locally for around four months before the March discovery.

Using genetics, scientists at the University of Arizona found sequences showing a single transmission event late last year. Tests have revealed no traces of the virus in ground beef, and health leaders reiterate the U.S. food supply is safe despite these cases.

Related Stories
Georgia has regained its HPAI-free status after a swift response to October’s detection. Commissioner Tyler Harper urges producers to stay vigilant and maintain biosecurity.
A smaller U.S. turkey flock and resurgent avian flu have tightened supplies, driving prices higher even as other key holiday foods show mixed trends.
Highly Pathogenic Avian Flu (HPAI) cases are rising. In the last week, seven commercial turkey, duck, and egg layer flocks were culled across five Midwest states and California.
While there has been an increase in outbreaks of Highly Pathogenic Avian Influenza (HPAI) this migration season, the CDC says the public health risk is low.
Approximately 42,000 birds were affected in the outbreak, officials said.
AFBF Economist Bearnt Nelson joins us with insights into current turkey flock sizes, HPAI concerns, and production impacts on holiday demand.

LATEST STORIES BY THIS AUTHOR:

Justin Wilson’s unexpected cobbler recipe features juicy blueberries, a splash of brandy, and a tender crust with subtle nuttiness thanks to a bit of peanut butter melted into the batter.
A bold and earthy Cajun side dish made with tender okra simmered in homemade mushroom stock, tomatoes, and white wine, and then mixed with mushrooms and sweet crawfish tails for rich Louisiana flavor.
Justin Wilson’s Garlic Mashed Potatoes with Cheese is a simple, Southern-style casserole baked until golden and bubbling for the perfect comfort food side dish.
This isn’t your average baked macaroni. Justin Wilson’s Macaroni, Sausage, and Pecan Casserole brings together comfort and creativity in one unforgettable dish.
Agriculture Shows
Special 3-part series tells the story of the Claas family’s legacy, which changed agriculture forever.
From soil to harvest. Top Crop is an all-new series about four of the best farmers in the world—Dan Luepkes, of Oregan, Illinois; Cory Atley, of Cedarville, Ohio; Shelby Fite, of Jackson Center, Ohio; Russell Hedrick, of Hickory, North Carolina—reveals what it takes for them to make a profitable crop. It all starts with good soil, patience, and a strong planter setup.
Champions of Rural America is a half-hour dive into the legislative priorities for Rural America. Join us as we interview members of the Congressional Western Caucus to learn about efforts in Washington to preserve agriculture and tackles the most important topics in the ag industry on Champions of Rural America!
Featuring members of Congress, federal and state officials, ag and food leaders, farmers, and roundtable panelists for debates and discussions.