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
High Path Avian Influenza has significantly impacted poultry and egg prices recently. Will consumers face the same pressures this Thanksgiving?
In Texas, there are about 800 contract broiler and turkey farms. RFD NEWS Correspondent Tammi Arender had the chance to meet with Jerry Moody, who has been in the chicken business all of his life.

LATEST STORIES BY THIS AUTHOR:

As budget hearings continue on Capitol Hill, policymakers focus on long-term solutions to stabilize the fertilizer market to support U.S. farmers.
Rising global supplies may cap soybean price strength, while sorghum prices hinge heavily on China’s export demand.
AFBF Economist Dr. Faith Parum break down new survey findings on fertilizer affordability and producer sentiment heading into the 2026 growing season.
Sen. Roger Marshall joined us to discuss rising input costs, farm support efforts, and legislation aimed at strengthening domestic fertilizer supply.
Agriculture Shows
Hosted by Scott “The Cow Guy” Shellady and RFD News Markets Specialist Tony St. James, Commodity Talk delivers expert insight into the day’s ag commodity markets just before the CME opens. Only on RFD-TV and Rural Radio SiriusXM Channel 147.
A look at the news, weather and commodities headlines that drove agriculture markets in the past week.
Everything profits from prairie. Soil, air, water — and all kinds of life! Learn how you can improve your land with prairie restoration, cover crops and prairie strips, while growing your bottom line.
Special 3-part series tells the story of the Claas family’s legacy, which changed agriculture forever.