Highly Pathogenic Avian Influenza Detected in Multi-Species Backyard Flocks in Keokuk and Van Buren Counties

Mar 02, 2026

The Iowa Department of Agriculture and Land Stewardship and the United States Department of Agriculture (USDA) Animal and Plant Health Inspection Service (APHIS) have detected cases of Highly Pathogenic Avian Influenza (H5N1 HPAI) in multi-species backyard flocks in Van Buren and Keokuk Counties. These cases are Iowa’s third and fourth detections of H5N1 HPAI in 2026.

About H5N1 HPAI in Birds

H5N1 HPAI is a viral disease that affects both wild and domestic bird populations. H5N1 HPAI can travel in wild birds without those birds appearing sick, but is often fatal to domestic bird populations, including chickens and turkeys.

Heightened Biosecurity

The Iowa Department of Agriculture and Land Stewardship is strongly encouraging Iowa poultry producers and backyard flock owners to continue bolstering their biosecurity practices and protocols to protect their flocks. The Department has numerous biosecurity resources to reference on its website.

Suspected Cases in Poultry

If poultry producers or those with backyard birds suspect signs of H5N1 HPAI, they should contact their veterinarian immediately. Possible cases must also be reported to the Iowa Department of Agriculture and Land Stewardship at (515) 281-5305.

Source : iowaagriculture.gov

Video: Farm Health Guardian | Digital Biosecurity in Real Time

Disease risk, biosecurity, and real-time monitoring continue to be major topics across the pork industry. In this episode of Swine Web Industry Perspectives, presented by Farm Health Guardian, we discuss how digital biosecurity and real-time data are changing the way producers think about herd protection, people movement, and operational decision-making.

The conversation explores:

disease risk in modern pork production,

the impact of people movement on biosecurity,

the importance of real-time monitoring,

digital biosecurity technology,

and how Farm Health Guardian developed tools designed to support modern swine operations.

As the industry continues focusing on prevention, preparedness, and operational efficiency, connected technologies and actionable data are becoming increasingly important parts of modern herd health management.