Iowa Secretary of Agriculture Mike Naig said on April 30 that the United States Department of Agriculture Animal and Plant Health Inspection Service has confirmed cases of the pseudorabies virus in swine herds located in Iowa and Texas. The affected Iowa facility had recently received pigs from the Texas herd, which was housed outdoors with possible contact to feral swine.
Pseudorabies was eliminated from commercial swine herds across the United States in 2004, but it continues to exist among wild or feral pig populations, posing a risk for domestic livestock. This development is significant as Iowa leads the nation in pork production, according to the official website of the Iowa Department of Agriculture and Land Stewardship (source).
Naig said, “Based on the confirmation of the pseudorabies virus in a small commercial swine herd in Iowa, we are moving decisively to eliminate the disease. The Iowa Department of Agriculture and Land Stewardship has spent years preparing for these types of animal health events, and we have a strong, capable team in place to respond. We appreciate USDA APHIS, the Iowa State University College of Veterinary Medicine and Diagnostic Laboratory, pork producers and our industry partners for working together on this coordinated response.
Iowa’s hardworking farmers lead the nation in pork production. It’s important for people to know that pseudorabies is not a food safety concern, and this virus does not pose a risk to consumers. The United States’ pork supply remains safe and secure, and we are committed to protecting animal health.”
The department highlights its role supporting agriculture through no-interest loans and grants for conservation practices (according to its official website). It also works statewide on policies such as nutrient reduction strategies aimed at curbing runoff into waterways (according to its official website), while promoting rural growth by enhancing agricultural economies for all residents (according to its official website). The department’s mission includes championing farmers while safeguarding natural resources (according to its official website).
Naig will join State Veterinarian Dr. Jeff Kaisand for a virtual media availability at 2 p.m./CT on Friday, May 1 via Microsoft Teams. Credentialed reporters may request access by contacting Don.McDowell@IowaAgriculture.gov.
As noted by state officials, there is no food safety concern associated with pseudorabies; properly cooked pork remains safe for consumption. Pseudorabies does not present a public health risk.
The broader implications highlight ongoing vigilance required due to persistent threats from wild pig populations despite previous eradication efforts within commercial operations (as reported by state authorities).
