A severe PRDC challenge and the effect of a trivalent PRDC vaccine for PCV2, Mhp and PRRS

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Country: United States
Source: 2017 The 9th European Symposium of Porcine Health Management

Key points:

  • The purpose of this controlled-experimental study was to evaluate pigs vaccinated with 3FLEX® (a trivalent PCV2, M. hyopneumoniae and PRRS vaccine) compared to a non-vaccinated group following a severe PRDC challenge.
     
  • The challenge incorporated a well referenced virulent heterologous PRRSV isolate, and a contemporary virulent PCV2 field isolate given simultaneously with M. hyopneumoniae.