Farms.com Home   News

Newly Discovered Molecule Could Reshape Swine Disease Management

Dr. Matheus Costa, Associate Professor at the Western College of Veterinary Medicine, and his research team have identified a powerful naturally occurring molecule that could change the game. This molecule not only kills bacteria—it also strengthens a pig’s immune response, helping it fight off multiple pathogens, including viruses and potentially even fungi.

The discovery emerged during trials focused on swine dysentery, a costly and persistent disease in global pig production.

All pigs in the study shared the same genetics, environment, and feed—but some remained resilient. Upon deeper investigation, the researchers found that these pigs carried higher levels of a specific peptide or protein—a naturally occurring molecule that appeared to be doing double duty: fighting off harmful bacteria and modulating the immune response.

Click here to see more...

Trending Video

Season 6, Episode 1: The Pig Livability Project: Past, Present and Future

Video: Season 6, Episode 1: The Pig Livability Project: Past, Present and Future

We are kicking off a new season of the PigX Podcast discussing the history of the Pig Livability Project, the current efforts and resources used to share information with the swine industry and how the project is continuing in the months ahead. Joining us on this episode are Dr. David Rosero, assistant professor at Iowa State University, and Dr. Joel DeRouchey, professor and state extension leader at Kansas State University. They will also highlight the upcoming Second International Conference on Pig Livability, taking place on November 5–6 in Omaha, Nebraska.