Swine Disease Reporting System (SDRS) Report 40, Published June 1st, 2021. In this episode, we shared aggregate data from participating veterinary diagnostic laboratories (VDLs) in the United States of America until May 2021. In today`s episode, we invited Dr. Paul Yeske (Swine Vet Center) for an important discussion about PRRS 1-4-4: Managing PRRSV outbreaks & preventing spread, recent activity, and coordinated regional control approach.