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Avian Influenza Cases Outpacing 2014/2015 Outbreak

The number of highly pathogenic avian influenza (HPAI) cases in the United States are outpacing the 2014/2015 outbreak, but the higher numbers might be attributed to improvements in detection and reporting protocols. The American Farm Bureau Federation’s latest Market Intel examines the impact of HPAI region by region.

Farm Bureau economists found as of April 7, there have been more than 600 detections of HPAI in wild birds across 31 states, and 158 detections in commercial and backyard flocks across 25 states.

The 2014/2015 outbreak prompted revisions to the National HPAI Surveillance Plan, which has led to heightened annual surveillance plans, providing poultry producers earlier notice to increase their biosecurity measures.

“The HPAI outbreak is an urgent reminder to all poultry farmers to ensure their biosecurity measures are in place,” said AFBF President Zippy Duvall. “Every effort must be made to protect the health of the animals in our care in order to keep America’s food supply strong.”

AFBF economists analyzed HPAI detections in commercial flocks and found the Mississippi flyway is the most impacted, with 49% of detections, followed by the Central flyway at 36% and the Atlantic with 15% of cases. 

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Trending Video

Sapovirus in Weaned Pigs with Diarrhea - Dr. Talita Resende

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.