Literature DB >> 24082165

Application of a new diagnostic approach to a bovine genital campylobacteriosis outbreak in a Saskatchewan beef herd.

Cheryl Waldner1, Steve Hendrick, Bonnie Chaban, Alvaro Garcia Guerra, Glen Griffin, John Campbell, Janet E Hill.   

Abstract

A new real-time quantitative polymerase chain reaction (qPCR) test was used to diagnose Campylobacter fetus subsp. venerealis infection associated with dramatic reproductive losses in a commercial cow-calf herd. The results were verified with repeated culture, phenotypic characterization of the organism and DNA sequencing. This case demonstrates the need for a practical field test for C. fetus subsp. venerealis and the importance of considering this organism as a potential cause of pregnancy failure in beef herds.

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Year:  2013        PMID： 24082165      PMCID： PMC3595941     

Source DB:  PubMed          Journal:  Can Vet J        ISSN： 0008-5286            Impact factor:   1.008


  13 in total

1.  Identification of Campylobacter fetus subspecies by phenotypic differentiation and PCR.

Authors:  Frank Schulze; Audrey Bagon; Wolfgang Müller; Helmut Hotzel
Journal:  J Clin Microbiol       Date:  2006-06       Impact factor: 5.948

2.  Effect of transport enrichment medium, transport time, and growth medium on the detection of Campylobacter fetus subsp. venerealis.

Authors:  Holly J Monke; Brenda C Love; Thomas E Wittum; Donald R Monke; Beverly A Byrum
Journal:  J Vet Diagn Invest       Date:  2002-01       Impact factor: 1.279

3.  Evaluation of a Campylobacter fetus subspecies venerealis real-time quantitative polymerase chain reaction for direct analysis of bovine preputial samples.

Authors:  Bonnie Chaban; Shirley Chu; Steven Hendrick; Cheryl Waldner; Janet E Hill
Journal:  Can J Vet Res       Date:  2012-07       Impact factor: 1.310

4.  Leptospirosis in beef herds from western Canada: serum antibody titers and vaccination practices.

Authors:  Leanne M Van De Weyer; Steve Hendrick; Leigh Rosengren; Cheryl L Waldner
Journal:  Can Vet J       Date:  2011-06       Impact factor: 1.008

5.  Molecular epidemiology of Campylobacter fetus subsp. fetus on bovine artificial insemination stations using pulsed field gel electrophoresis.

Authors:  Marcel A P van Bergen; Linda van der Graaf-van Bloois; Ingrid J R Visser; Jos P M van Putten; Jaap A Wagenaar
Journal:  Vet Microbiol       Date:  2005-11-11       Impact factor: 3.293

6.  Evaluation of a PCR assay for identification and differentiation of Campylobacter fetus subspecies.

Authors:  S Hum; K Quinn; J Brunner; S L On
Journal:  Aust Vet J       Date:  1997-11       Impact factor: 1.281

7.  Serological status for N. caninum, bovine viral diarrhea virus, and infectious bovine rhinotracheitis virus at pregnancy testing and reproductive performance in beef herds.

Authors:  C L Waldner
Journal:  Anim Reprod Sci       Date:  2005-12       Impact factor: 2.145

8.  Evaluation of PCR assays for the detection of Campylobacter fetus in bovine preputial scrapings and the identification of subspecies in South African field isolates.

Authors:  T Schmidt; E H Venter; J A Picard
Journal:  J S Afr Vet Assoc       Date:  2010-06       Impact factor: 1.474

9.  Improved detection of Tritrichomonas foetus in bovine diagnostic specimens using a novel probe-based real time PCR assay.

Authors:  Lyle McMillen; Ala E Lew
Journal:  Vet Parasitol       Date:  2006-07-24       Impact factor: 2.738

10.  Comparison of culture and a novel 5' Taq nuclease assay for direct detection of Campylobacter fetus subsp. venerealis in clinical specimens from cattle.

Authors:  Lyle McMillen; Geoffry Fordyce; Vivienne J Doogan; Ala E Lew
Journal:  J Clin Microbiol       Date:  2006-03       Impact factor: 5.948
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  3 in total

1.  Application of direct polymerase chain reaction assays for Campylobacter fetus subsp. venerealis and Tritrichomonas foetus to screen preputial samples from breeding bulls in cow-calf herds in western Canada.

Authors:  Cheryl L Waldner; Sarah Parker; Karen M Gesy; Taryn Waugh; Emily Lanigan; John R Campbell
Journal:  Can J Vet Res       Date:  2017-04       Impact factor: 1.310

2.  Effect of sample pooling and transport conditions on the clinical sensitivity of a real-time polymerase chain reaction assay for Campylobacter fetus subsp. venerealis in preputial samples from bulls.

Authors:  Alvaro García-Guerra; Cheryl L Waldner; Andrea Pellegrino; Nicole Macdonald; Bonnie Chaban; Janet E Hill; Steven H Hendrick
Journal:  Can J Vet Res       Date:  2016-01       Impact factor: 1.310

3.  Evaluation of long-acting oxytetracycline and a commercial monovalent vaccine for the control of Campylobacter fetus subsp. venerealis infection in beef bulls.

Authors:  Nathan E N Erickson; Emily Lanigan; Taryn Waugh; Karen Gesy; Cheryl Waldner
Journal:  Can Vet J       Date:  2017-10       Impact factor: 1.008
  3 in total

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