How was the HPAI-infected pig discovered?

When officials recently confirmed a case of High-Path Avian Flu in a pig, it was in a facility with a lot of different animals. They say it complicated the testing process, but say it ultimately paid off.

“They had 70 birds on the farm. They were showing clinical signs of illness. They were tested for Highly Pathogenic Avian Influenza and found positive. They tested the animals on site. Out of an abundance of caution, the swine on site were not clinical, they displayed no clinical signs. But one of those pigs there were five pigs on site. One of them was positive for the virus and they euthanized those hogs to perform additional diagnostic analysis because this was the first detection in any hog,” said Dr. Megan Niederwerder.

This comes as another state adds a case to their dairy herds. Utah’s Agriculture Department says eight commercial dairies in the state have been affected, and all dairies with sick animals have been put under quarantine.

Officials have also asked the affected facilities to ramp up biosecurity measures.

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:

NEFB President Mark McHargue recaps the Farm Bureau’s Annual Convention, producer sentiment in Nebraska, and discusses key issues facing agriculture.
Congressman Dusty Johnson of South Dakota joined us to discuss key ag policy developments and his outlook for agriculture in 2026.
House Agriculture Committee Democrats are calling for action on the Farm and Family Relief Act, warning that proposed SNAP cost shifts to states could reduce food assistance for low-income families amid ongoing tariffs and trade disruptions that continue to strain U.S. farmers.
Expanded school access to whole milk provides modest but reliable demand support for U.S. dairy producers.
StockShowAuctions.com takes us to the Midland County Junior Livestock Show in West Texas, where young producers are showcasing their dedication, skill, and champion livestock.
Alissa White with American Farmland Trust joined us to provide insight into climate resilience efforts and strategies to help farmers manage weather-related risks.
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.