Necropsy Procedures and Evaluation of Macroscopic Lesions of Pigs Infected with African Swine Fever Virus

Jun 30, 2022

Abstract: Necropsy Procedures and Evaluation of Macroscopic Lesions of Pigs Infected with African Swine Fever Virus

Pathology complements and provides a fundamental link to other disciplines for disease investigations supporting molecular biology, genetics, immunology, or virology as core basis of scientific research. Necropsies are an essential tool in veterinary pathology for disease investigation and should be conducted in a routine, systematic, and standard approach. An orderly necropsy procedure will allow the prosector (veterinary clinicians or veterinary pathologists) to determine macroscopically normal or altered structures and allow, through experience, to acquire dexterity, speed, and confidence in the technique. In conjunction with standardized macroscopic scoring protocols, necropsy is a powerful tool especially when using experimental animal models in research.

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Video: Sapovirus in Weaned Pigs with Diarrhea - Dr. Talita Resende

In this episode of The Swine Health Blackbelt Podcast, Dr. Talita Resende, Assistant Professor and Food Animal Diagnostician at the University of Minnesota Veterinary Diagnostic Laboratory, explains how sapovirus affects suckling and weaned pigs with diarrhea. She discusses PCR interpretation, rotavirus and E. coli coinfections, intestinal sampling, and in situ hybridization for clearer diagnostic decisions. Listen now on all major platforms!

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"PCR by itself may not identify the main culprit in enteric coinfections, so combined diagnostic methods can clarify farm-level disease investigations."

Meet the guest: Dr. Talita Resende / talita-resende-01188234 is an Assistant Professor and Food Animal Diagnostician at the University of Minnesota Veterinary Diagnostic Laboratory. Her work focuses on swine diseases, veterinary diagnostics, pathology, teaching, research, and service, with previous roles at The Ohio State University and universities in Brazil. Learn more from Dr. Talita Resende on The Swine Health Blackbelt Podcast, available on all major platforms.