Swine Disease Reporting System (SDRS) Report 54, Published August 2nd, 2022. In this episode, we shared aggregate data from participating veterinary diagnostic laboratories (VDLs) in the United States of America until July 2022. In today`s episode, we invited Dr. Marcelo Almeida (Iowa State University) for an important discussion about post-weaning colibacillosis, APP outbreak investigation, and the importance of population-based samples for disease monitoring.