HPAI Outbreak Confirmed in Iowa Commercial Turkey Flock

Approximately 42,000 birds were affected in the outbreak, officials said.

CALHOUN COUNTY, Iowa (RFD-TV) — State agriculture officials confirm that about 42,000 turkeys have been culled after a new detection of Highly Pathogenic Avian Influenza (HPAI, H5N1) in a commercial turkey flock in Calhoun County, Iowa.

The Iowa Department of Agriculture and Land Stewardship says this marks the eighth HPAI detection in domestic birds in the state this year. The flock was depopulated to prevent further spread. Approximately 42,000 birds were affected in the outbreak, officials said.

Officials continue to urge poultry producers and backyard flock owners to strengthen biosecurity measures, such as limiting exposure to wild birds and closely monitoring for signs of illness.

The Centers for Disease Control and Prevention maintains that the threat to public health remains low, and poultry and eggs remain safe to eat when properly cooked to an internal temperature of 165 degrees Fahrenheit.

HPAI has had a significant impact on other states, such as South Dakota, this year, particularly within the turkey industry, which has seen a 3 percent decline in production.

Related Stories
Strong demand supports sweet potatoes, but grading challenges and rising costs weigh on returns for Southeastern growers.
The Cotton-4 are pushing hard for new value chain investments. Still, many U.S. cotton producers face unsustainable losses, and weakened regional textile capacity threatens the survival of the Carolina “dirt-to-shirt” supply chain.
Late harvest and tight supplies shape crop progress and agribusiness this week. Here is a regional snapshot of harvest pace, crop conditions, logistics, and livestock economics across U.S. agriculture for the week of Dec. 1, 2025.
Cargill’s commitment to keep plants open helps preserve competition as Tyson removes capacity amid historically tight cattle supplies.
Tryston Beyrer, Crop Nutrition Lead at The Mosaic Company, examines planning trends as producers weigh corn and soybean plantings for 2026.
Brooks York with AgriSompo joins us to offer an update on what agents are prioritizing as the calendar year winds down.
The newly elected Executive Vice President of the Tennessee Cattlemen’s Association (TCA), Dale Parker, joins us on-set to share his vision for his state’s cattle industry.
A leading Oklahoma veterinarian explains common symptoms of Equine Herpes Virus (EHV) and warns owners to remain vigilant because it can spread quickly among horses.
National FFA President Trey Myers joins Monday’s FFA Today to share his hopes and goals for the 2025-2026 year as he steps into this opportunity to lead and serve the next generation of agriculture.

Agriculture Shows
Crop yield champions David Hula from Virginia and Randy Dowdy from Georgia are back for another season with the aim of schooling more growers across the country in their winning ways.
“Texas Agriculture Matters” is a fun, informative look at the role of agriculture in our daily lives. The show utilizes the trademark wit and wisdom of its host Commissioner Sid Miller — an 8th-generation farmer-rancher and 12-time World Champion rodeo cowboy — to explore a new Texas ag-related topic each week.
From barnyards and back roads to metros and highways, Simply Southern TV on RFD-TV explores all of Alabama to bring you the best stories on farming, gardening, forestry, rural living, and youth in agriculture.
In the first week of each month, “Down Home Virginia,” produced by the Virginia Farm Bureau, airs its half-hour program. Other states’ Farm Bureaus featured on different weeks include Texas, Arkansas, Indiana, Illinois, Tennessee, Idaho, and New York, and news from the American Farm Bureau from Washington, D.C.
Created by former Louisiana Farm Bureau PR Director and former host Regnal Wallace, “This Week in Louisiana Agriculture,” is one of the state’s longest-running TV programs.