When it comes to pathogens in swine, one plus one amounts to more than just two, according to Dr. Tom Painter, Director of Veterinary Health Services for Cargill Pork.
He told other swine vets at the Boehringer Ingelheim Vetmedica (BIVI) Swine Health Seminar in Denver last week about a study they did on the economic costs of different combinations of Mycoplasma hyopneumoniae, PRRS, and swine influenza virus (SIV). “We found that when you had a combination of PRRS and Mycoplasma, PRRS and SIV, that the production costs in the form of average daily gain, culls and mortality, was a lot higher than either antigen alone,” he said.
As a result, Dr. Painter said that preventative measures such as vaccinations for those pathogens proved to be well worth the investment. “The result that you get from Mycoplasma negative pigs is excellent return,” he said. “Also, it’s clear that if you vaccinate a pig three weeks before they’re exposed to the PRRS virus, that the cost of the mortality and culls is substantially less.”
Listen to my interview with Dr. Painter here: Dr. Tom Painter with Cargill Pork

The amendments include one by Senator Jeff Merkley (D-OR) which will exempt drivers of farm vehicles from having to acquire a commercial driver’s license, and another by Senator Amy Klobuchar (D-MN) which will waive hours of service restrictions during harvest seasons.
We’re starting a new series here on AgWired to tell you more about the people behind the products at
Neil and his family enjoyed their time in Germany, but he’s happy to be back in the United States now and working with the growers here to help them improve their efficiency and productivity. “We really want to make sure that we continue to work with farmers, to help bring the solutions that we can create in a way that’s very meaningful to them,” he said. 

That expansion has brought with it both opportunities and challenges for producers, according to Iowa State University Professor of Animal Science Dr. John Patience, who spoke to swine veterinarians last week at the 
