Boehringer Ingelheim (BIVI) recently hosted its Swine Health Seminar in Dallas, Texas. The theme: Running the Option: A Multifaceted Approach to PCV2 (or Porcine Circovirus). The virus was first discovered (or genetically identified) in 1974, and in essence, this year marks the 40th anniversary of PCV. Today, the virus has mutated into PCV2 a and b. The Swine Health seminar …