Swine Health - PRRS
An Interferon-inducible Porcine Reproductive and Respiratory Syndrome Virus Isolate
October 14, 2013By Yan-Jin Zhang
The objective of this project was to determine the full length sequences of an interferon-inducible PRRSV strain A2MC2 and determine whether it can induce neutralizing antibodies. Type I interferons...
Swine Health - PRRS
Comparison of porcine high fever disease isolates of PRRSV to US isolates for their ability to cause secondary bacterial infection in swine
April 18, 2013By Susan Brockmeier
The appearance of highly-pathogenic porcine reproductive and respiratory syndrome virus (PRRSV) isolates in Asia necessitates...
Swine Health - PRRS
Preweaning surveillance: Finger on the pulse of PRRSV epidemiology, transmission and spread
April 16, 2013By Jeffrey Zimmerman
We believe that achieving control of PRRSV will require the industry to develop the capacity to easily, efficiently, and continuously surveil herds for PRRSV. The objective of the research was...
Swine Health - PRRS
PRRSV Identification by Virochip
April 1, 2013By Tracy Nicholson
Current identification and surveillance practices for PRRSV involves a few selected U.S. veterinary diagnostic laboratories performing quantitative RT-PCR and ORF5 nucleotide sequencing followed...
Swine Health - PRRS
Year 3 funding support for the PRRS Host Genetics Consortium: A proposal to study the role of host genetics and resistance to PRRSV
February 25, 2013By Joan K. Lunney|Raymond R. Rowland
The PRRS Host Genetics Consortium (PHGC) represents the first-of-its-kind approach to food animal infectious disease research. The NPB, PRRS CAP, USDA ARS, NIFA, Genome Canada, private companies, and...
Swine Health - PRRS
Testing the Potential of PRRSV GP4 to Protect Swine From PRRS
December 15, 2012By Antonio Garmendia
The objective of the study was to experimentally test the potential of viral protein gp4 in protective immunity against PRRS. In order to accomplish this objective, two recombinant vaccines...
Swine Health - PRRS
Impact of pigs entering a region on feasibility of PRRSv eradication
December 3, 2012By Robert B. Morrison
The goal of this project was to understand the impact of PRRS infected pigs on neighboring herds that are negative. In the original design, we proposed to collaborate with regional PRRS control...
Swine Health - PRRS
Novel DNA-vaccine for PRRSV with improved heterologous protection.
November 26, 2012By Alexander Zakhartchouk
PRRS is recognized by the pig industry worldwide as one of the most important swine diseases, and it is estimated to cost the US Swine Industry $ 560 million per year. The disease is caused by a...
Swine Health - PRRS
Quantifying risk factors for PRRS virus introduction into swine herds through the use of the PRRS Risk Assessment
November 7, 2012By Derald Holtkamp
The total cost of productivity losses due to PRRS virus in the US national breeding and growing pig herd was recently estimated to be $664 million annually. Fifty-five percent, or $365 million...
Swine Health - PRRS
Implementation of an integrated mapping service to support regional control and elimination of PRRS virus
November 6, 2012By Robert B. Morrison
There are approximately 20 regional PRRS projects in the United States in various stages of progress. Each coordinator has their own...
