research – Swine in Minnesota

Tools to Fight PRRSv: Too Soon to Admit Defeat: A podcast

Podcasts are a perfect way to get caught up with new swine information! We are presenting you the latest episode from “At The Meeting… Honoring Dr. Bob Morrison” in collaboration with SwineCast.

Decades of hard work have produced a wide assortment of tools to fight the spread of PRRSv. Success and failure and no silver bullets have discouraged many – leaving the impression that the PRRSv cannot be eliminated.

The At The Meeting team documents how far the pig industry has come with two front-line leaders in the PRRSv battle: Dr. Scott Dee (Emeritus Director, Discovery and Innovation, Pipestone Research) and Dr. Reid Philips (PRRS Technical Manager, Boehringer Ingelheim Animal Health Inc USA).

What is the role of parity in the detection of PRRSV in processing fluids?

Today we are sharing a paper by former MSHMP team member Juan Sanhueza, in collaboration with Drs. Cesar Corzo, Mariana Kikuti, and Declan Schroeder from the UMN swine group and multiple Midwestern swine systems. This recent publication in Preventive Veterinary Medicine looks at the impact of sow parity on the detection of PRRS virus in processing fluids.

Improving M. hyopneumoniae diagnostic capabilities by harnessing the infection dynamics

In this concise and straight-forward review for The Veterinary journal, Dr. Garcia-Morante in collaboration with the MycoLab at the UMN shares the latest knowledge around Mycoplasma hyopneumoniae infection and what the best practices for diagnosis are. The full article is available on the journal’s website.

Highlights

This review updates M. hyopneumoniae infection diagnosis and dynamics.
Understanding M. hyopneumoniae infection dynamics is critical for diagnosis.
Final diagnosis is based on clinical observations aligned with laboratory results.
Laboratory tests are useful for detection of asymptomatic carriers.

Active surveillance and impact of an intervention on PEDV occurrence in a large pig production system in the US

Today, we are sharing a recent publication from the MSHMP team led by Dr. Cesar Corzo in collaboration with a US pork producer. The full article is available in open access on the Porcine Health Management journal’s website. The objectives of this study were to actively monitor Porcine Epidemic Diarrhea in pigs during several stages of the finishing phase and to assess the impact of added biosecurity measures.

Newly funded: University of Minnesota researchers secure $500K USDA grant to study novel pig influenzas

This article was previously published on the UMN College of Veterinary Medicine Website.

March 28, 2022

A team of researchers at the University of Minnesota has secured $500,000 to study how new influenza virus strains emerge, persist, and spread in pig populations—and what age, well-being, farm-production type, and epidemiological factors might help predict whether a new virus strain emerges.