BioSec Bob here on Tuesday, June 16, 2026 — let’s get right into it.
PRRS continues to dominate the health conversation for U.S. pork producers, and according to Agweek, it remains the top disease threat facing the industry this year. The virus is showing no signs of slowing down, and producers across the country are dealing with persistent challenges in their breeding herds and nurseries. Vaccination protocols and biosecurity remain the primary tools in the fight, but PRRS’s ability to circulate and mutate keeps it front and center on herd health agendas.
Good news out of Iowa this morning. The state has successfully eradicated pseudorabies from a swine facility, according to weareiowa.com. The eradication marks an important win in the ongoing effort to keep the disease from gaining a foothold in the state’s herds. Iowa’s pork industry has worked hard to maintain its disease-free status, and this successful elimination reinforces those protection measures.
On the diagnostic front, National Hog Farmer is reporting on a new detection system that’s catching high nursery mortality problems roughly two weeks earlier than conventional monitoring methods. Early detection of mortality spikes gives producers a critical window to investigate root causes—whether disease, feed issues, or management factors—and intervene before losses mount. That two-week advantage can mean the difference between contained problems and significant financial impact.
Shifting to poultry, Patch reports that avian flu has been confirmed at a live poultry market in Providence. The detection at a live market highlights the ongoing risk these facilities represent in the avian flu chain, and it’s a reminder that backyard and small-scale operations need to stay vigilant with their biosecurity and sourcing practices.
The USDA has rolled out some relief for smaller meat and poultry processors. According to The Fence Post, the agency is announcing improved regulatory support, reduced administrative burdens, and $60 million in direct funding aimed at small plants. The investment is designed to help smaller operations meet compliance requirements and upgrade facilities without the cost burden that’s historically kept them from competing.
And finally, northern states are preparing for what wildlife managers are calling a significant threat: feral swine populations from Canada moving south. Yahoo reports that these so-called “super pigs” are disease-carrying animals that have adapted to harsh northern conditions, and state officials in the northern tier are bracing for an influx that could complicate swine health management across state lines.
Keep your biosecurity protocols tight — lot of moving parts this week.