By Andi Anderson
The state of Iowa has successfully completed its response to a pseudorabies outbreak, ensuring the disease did not spread beyond the initially affected location. Authorities confirmed that all control measures and testing procedures have been finalized, and farms previously under quarantine are now fully released.
The situation began when pseudorabies virus was detected in a small swine production facility on April 30, 2026. Following this detection, strict control measures were immediately implemented. Several swine farms were placed under quarantine to prevent the possible spread of the virus. Less than 10 facilities were affected during this process.
The Iowa Department of Agriculture and Land Stewardship (IDALS) carried out a thorough response in line with the United States Department of Agriculture Animal and Plant Health Inspection Service (USDA APHIS) standards. As part of this protocol, two rounds of testing were conducted. The second round of testing confirmed that no new cases had developed, indicating successful containment of the disease.
“Thanks to a strong, coordinated effort, this situation has been resolved, and we were able to successfully contain and eradicate the Pseudorabies virus from Iowa. I appreciate the support of our partners who were instrumental in helping us mount a swift and effective response, and to the affected producers and local veterinarians for fully cooperating and completing testing in a timely manner,” said Secretary Naig. “This situation is a great reminder that we must always be prepared to respond to animal health threats and can never get complacent in our efforts to keep these diseases out of our herds. As Secretary, I will continue to protect Iowa’s livestock industry and the livelihoods of our hard-working farm families.”
With all tests returning negative, the quarantined farms have resumed normal operations, including routine animal movement. This outcome ensures that livestock trade and production activities can continue smoothly.
Importantly, the successful eradication process allows Iowa and the United States to maintain their pseudorabies disease-free status. This status is critical for international trade and farmer confidence.
Officials also reassured the public that pseudorabies does not pose any risk to human health or food safety. Properly prepared pork remains completely safe to consume.
The quick and coordinated action by authorities, farmers, and veterinarians highlights the importance of preparedness in managing animal health risks and protecting the agricultural sector.
Photo Credit: istock-srdjan-stepic
Categories: Iowa, Livestock