Francois Joisel

Introduction:Porcine reproductive and respiratory syndrome virus (PRRSV) is endemic in major swine producing countries. Dual-technology (DT) vaccination programs combining modified live vaccine (MLV) and killed vaccine (KV) have gained interest in order to better control PRRSV infection and favor whole herd stabilization. A survey for PRRSV circulation in the pig flow on eight farms having impleme ...

Introduction: PRRS is one of the most significant pig diseases in the modern swine industry. Current vaccination strategies are based on the use of Modified Live Vaccines (MLV) and/or Inactivated Vaccines. Nevertheless, in many farms PRRSV circulation in weaned piglets remains a clinical problem. The objective of this study was to evaluate the effect of implementation of a Dual Technology Prime Bo ...