Swine Disease Reporting System (SDRS) Report 23, Published January 7th, 2019. In this episode, we shared aggregate data from participating veterinary diagnostic laboratories (VDLs) in the United States of America until December 2019. In today`s episode, we invited Dr. Cesar Corzo (University of Minnesota) for an important discussion about the Importance of growing pigs in the ecology of PRRSV, enteric coronaviruses, and other pathogens: a need for biosecurity!