Field safety and efficacy of a new 1-mL single-dose PCV2/M. hyopneumoniae vaccine (Circo/MycoGard ®) in pigs with severe disease conditions
D. Rosener1, A. Mueller2 , S. Ma1, R. Kaptur1 1Research and Development, Pharmgate Animal Health, Wilmington, NC; 2Swine Services Unlimited Inc., Rice, MN Introduction Infection