Progress Poster January - 2010 (pdf) Progress Slide Show January - 2010 (pdf) National Hog Farmer "Multi-Year Porcine Reproduction and Respiratory Syndrome Virus Project Probes Genetic Role in Disease" - December 2009 National Hog Farmer "PRRS Consortium Pursues Genetic Resistance Factors" - December 2010 USDA - ARS News Release PRRS Resistance Article, "Scientists Identify Pigs with Reduced Susceptibility to PRRS Virus Infection" - February 27, 2012 (pdf)National Pork Board Press Release"Pork Checkoff Investment Yields PRRS Breakthrough" - February 29, 2012