Swine Health - PRRS
Serum Markers of PRRSV Infection
July 14, 2006By Michael Murtaugh
Early detection of infectious disease is crucial for preventing the spread of the infectious agent. In PRRS, current diagnostic methods mainly use the antibody response of individual pigs or herd,...
Swine Health - PRRS
Direct Physical Characterization of the PRRSV Virion
July 12, 2006By Michael Murtaugh
We have established that PRRSV-infected cells produce only one form (density) of virus and that it accounts for all of the infectivity. The virion is comprised of nucleocapsid at least 5 proteins....
Swine Health - PRRS
A Field-Deployable Fluorescence-Based Sensor Excited by anOrganic Light Emitting Device for PRRSV Detection
July 6, 2006By Louisa Tabatabai
This report describes results obtained for the optimization of reagents to be used for the construction of the novel photoluminescence sensor device. PRRSV strain NADC-8 was purified and...
Swine Health - PRRS
Porcine adenovirus 3 based vaccine for porcine respiratory and reproductive syndrome (PRRS)
April 17, 2006By Dr. Suresh K. Tikoo
Porcine reproductive and respiratory syndrome (PRRS) virus imposes devastating effects on swine health and productivity. In the U.S., PRRS virus causes approximately $560 million in losses each year....
Swine Health - PRRS
An assessment of 3 sanitation protocols for PRRSV-positive transport vehicles
April 4, 2006By Scott Dee
Transport is a risk factor for the spread of PRRSV between farms. To reduce this risk, several sanitation protocols have been scientifically validated. Based on these results, producers now have...
Swine Health - PRRS
Emerging European-like PRRSV in the U.S.: Implications for diagnostic and control strategies
March 1, 2006By Eric A. Nelson
Porcine reproductive and respiratory syndrome (PRRS) virus exists as two major genotypes, designated as Type 1 (European-like) and Type 2 (North American-like). The role and significance of...
Swine Health - PRRS
Use of tonsilar crypt exudate from live pigs to evaluate PRRSv shedding and transmission following a MLV PRRSv vaccine or a live PRRS virus inoculation
February 28, 2006By Dipl. ABVP-SHM|MS|Thomas Fangman DVM
Swine Health - General Disease
Prevention of Edema Disease Using a Probiotic Expressing Shiga Toxin 2e Receptor Mimic
February 13, 2006By Nancy Cornick
Edema disease is a naturally occurring infection of weaned piglets caused by E. coli bacteria that produce Shiga toxin. This toxin is absorbed from the gut into the blood stream and causes the...
Swine Health - PRRS
Interaction of PRRSV and Porcine Dendritic Cells: Potential Role in Viral Persistence
February 10, 2006By Randy Sacco
Porcine reproductive and respiratory syndrome virus (PRRSV) may persist in tissues of pigs for months. How the virus persists in certain pigs remains to be determined. It is possible that a subset of...
Swine Health - PRRS
Macrophage cell-lines for in vitro propagation of porcine reproductive and respiratory syndrome virus
February 9, 2006By Subramaniam Srikumaran
Vaccination of pigs against PRRSV is the most prudent and logical way of controlling this economically important disease. Production of vaccines requires large scale propagation of PRRSV in the...
