A Retrospective Analysis of PRRSV Shedding in Boar Semen

A Retrospective Analysis of PRRSV Shedding in Boar Semen - MDPI

A total of 2184 fresh semen samples from 336 boars were evaluated. This is an average of 6.5 tests per boar, with a range of 1 to 17 semen tests for PRRSV by RT ...

An Outbreak of Porcine Reproductive and Respiratory Syndrome ...

The authors reported an outbreak of PRRSV in a boar stud, wherein 57.2% of the infected boars showed viral shedding via semen. Furthermore, the duration of ...

Effects on boar semen quality after infection with porcine ... - NCBI

PRRSV infection in a commercial boar stud was detected during a routine quality audit and 11 randomly selected boars were examined in detail.

Persistence of Porcine Reproductive and Respiratory Syndrome ...

Yaeger MJ, Prieve T, Collins J, et al: 1993, Evidence for the transmission of porcine reproductive and respiratory syndrome (PRRS) virus in boar semen. Swine ...

Monitoring of porcine reproductive and respiratory syndrome virus ...

The group I vaccinated boars did not shed virus into semen after challenge. The non-vaccinated/challenged group featured sperm abnormalities in the form of ...

Assessing the duration of persistence and shedding of porcine ...

Diagnostic data from 60 adult breeding swine (45 sows and 15 boars) indicated that approximately 2% of the sampled population harbored PRRSV. No conclusions ...

A retrospective study of risk factors for porcine reproductive and ...

J Swine Health Prod 2004;12(1):23-28. PDF Also available as a PDF. Summary. Objectives: To determine whether purchase and isolation of gilts and boars, purchase ...

Effects of a modified-live virus vaccine against porcine reproductive ...

Vaccine virus was shed in semen of vaccinated boars, but vaccination generally reduced or eliminated shedding of wild-type PRRSV after challenge exposure.

Evidence of porcine epidemic diarrhea virus (PEDV) shedding in ...

The aim of the study was to determine if PEDV could be detected in semen from infected specific pathogen-free (SPF) boars inoculated with a PEDV US non-InDel ...

Porcine reproductive and respiratory syndrome virus (PRRSV ...

In a retrospective study involving 146 different swine case submissions to ... The PCV2 shedding patterns in boar semen have been investigated in both ...

Effects on boar semen quality after infection with porcine ...

syndrome (PRRS) virus in boar semen. J Swine Health Prod 1993, 1:7–9. ... 1980, 32:533–542. ... parameters on fertility in vivo.Theriogenology 1999, ...

An Outbreak of Porcine Reproductive and Respiratory Syndrome ...

It was detected after a German boar stud informed a semen importer about the detection of PRRSV during routine monitoring. Tracing of semen ...

Porcine Reproductive and Respiratory Syndrome - Sage Journals

... PRRSV in boar semen. Swine Health Prod 4:37–39, 1996. Google Scholar. 27 ... respiratory coronavirus or swine influenza virus: a clinical and virological study.

Detecting PRRSV in boar semen - CiteSeerX

A semen sample should then be tested to identify boars that are shedding PRRSV in semen. • MLV PRRSV vaccine can be detected in boar semen. • Further studies ...

Genome structure and mature viral particle of PRRSV virus. (A)...

... Boar Stud: A Retrospective Analysis of PRRSV Shedding in Boar Semen. Article ... Evolutionary Dynamics of Prrs Virus in Italian Pig Farms: a Retrospective Study.

Temporal and spatial dynamics of porcine reproductive and ...

Regional PRRS control within a high pig density area: Southeast Iowa, in Proceedings. Allen D Leman Swine Conf 2012; 197.

Chaired Poster 12.20-13.00 Poster Area

AN OUTBREAK OF PRRSV IN A GERMAN BOAR STUD: A RETROSPECTIVE ANALYSIS OF PRRSV SHEDDING IN. BOAR SEMEN. J. Aundrup, C. Lüken, K. Heenemann, T.W. Vahlenkamp, I ...

PCR Detection and Evidence of Shedding of Porcine Circovirus ...

The present study suggests that PCV2 may be shed intermittently in the semen of infected boars. ... respiratory syndrome (PRRS) virus in boar semen.Swine ...

Research Results - Swine Health Information Center

Our database now has 1,274 sow farms housing approximately 3.8M sows, 3,318 growing pig farms with 12.2M pig spaces and 48 boar studs totaling 12,799 boars. Our ...

THINGS BOVINE PRACTITIONERS CAN LEARN FROM PRRS ...

Studies found that pigs experimentally infected with nine different ... Finally, PRRSV was found to be shed in boar semen and the infected AI center ...