Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Tracy A. Clegg"'
Autor:
Rob Doyle, Tracy A. Clegg, Guy McGrath, Jamie Tratalos, Damien Barrett, Ada Lee, Simon J. More
Publikováno v:
Irish Veterinary Journal, Vol 71, Iss 1, Pp 1-15 (2018)
Abstract Background Bovine tuberculosis (bTB, caused by infection with Mycobacterium bovis) is endemic in the Irish cattle population, and the subject of a national eradication programme since the late 1950s. During 2014, a substantial area-level bTB
Externí odkaz:
https://doaj.org/article/84451de4bca847a7aaf920e91a91c8d6
Autor:
Gerard M. Murray, Simon J. More, Tracy A. Clegg, Bernadette Earley, Rónan G. O’Neill, Dayle Johnston, John Gilmore, Mikhail Nosov, Máire C. McElroy, Thomas J. Inzana, Joseph P. Cassidy
Publikováno v:
BMC Veterinary Research, Vol 14, Iss 1, Pp 1-11 (2018)
Abstract Background Bovine respiratory disease (BRD) remains among the leading causes of death of cattle internationally. The objective of this study was to identify risk factors associated with exposure to BRD pathogens during the peri-weaning perio
Externí odkaz:
https://doaj.org/article/eca803f4a3b746eaaa517d5f239d6367
Autor:
Jamie A. Tratalos, Damien J. Barrett, Tracy A. Clegg, Ronan G. O'Neill, Guy McGrath, Elizabeth A. Lane, Simon J. More
Publikováno v:
Frontiers in Veterinary Science, Vol 5 (2018)
In recent years, there has been increasing recognition of the value of multiple data sources available to fulfill surveillance objectives, and the use of these has been applied to address many questions relating to animal health surveillance. In Irel
Externí odkaz:
https://doaj.org/article/5acdc19884e545b7a79b3d148e83d11c
Publikováno v:
Frontiers in Veterinary Science, Vol 5 (2018)
Persistence of bovine tuberculosis (bTB) in cattle is an important feature of Mycobacterium bovis infection, presenting either as herd recurrence or local persistence. One risk factor associated with the risk of recurrent episodes is the severity of
Externí odkaz:
https://doaj.org/article/f36bf03788be4d09b6ab58ce298cb812
Autor:
David Graham, Jamie A. Tratalos, Simon J. More, Fiona Reardon, Padraig O'Sullivan, Tracy A. Clegg
Publikováno v:
Preventive Veterinary Medicine. 157:78-85
In the epidemiology of Bovine Viral Diarrhoea (BVD), Trojan dams (animals that are not persistently infected (PI) with BVD (BVDv) virus but carrying PI foetuses) are a vehicle through which infection can be transmitted. We investigated the degree to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::909a45dd2929190a83a8a7282a0779c7
https://doi.org/10.1016/j.prevetmed.2018.06.001
https://doi.org/10.1016/j.prevetmed.2018.06.001
Autor:
Eamonn Gormley, Tracy A. Clegg, Anthony Duignan, Simon J. More, Mairead B. Doyle, Margaret Good
Publikováno v:
Preventive Veterinary Medicine. 140:116-121
There are two different contexts in the Irish bTB eradication programme in which the interferon-gamma assay (IFN-γ) is applied. Firstly, the IFN-γ assay is applied routinely to high risk cohorts in herds with four or more reactors to the SICTT. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0faca33ec2782ceaff03833926926cc4
https://doi.org/10.1016/j.prevetmed.2017.03.007
https://doi.org/10.1016/j.prevetmed.2017.03.007
Autor:
Gerard M. Murray, Joseph P. Cassidy, D. J. Sammin, Bernadette Earley, Mìcheàl J. Casey, Simon J. More, Hywel J. Ball, Colin J. Bell, Rónan G. O’Neill, Tracy A. Clegg, William Byrne, Máire C. McElroy
Publikováno v:
Journal of Veterinary Diagnostic Investigation. 29:20-34
We examined the pathogens, morphologic patterns, and risk factors associated with bovine respiratory disease (BRD) in 136 recently weaned cattle (“weanlings”), 6–12 mo of age, that were submitted for postmortem examination to regional veterinar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb4a252ac25e000908fc0a2efbdd51e9
https://doi.org/10.1177/1040638716674757
https://doi.org/10.1177/1040638716674757
Publikováno v:
Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc. 31(2)
We investigated the potential for viremic sera from cattle persistently infected with bovine viral diarrhea virus to create false-negative antibody results when testing pools of 10 sera by indirect or blocking ELISAs. Seronegative viremic sera ( n =
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1ce94eca516795c090fb1324c52acdd
https://pubmed.ncbi.nlm.nih.gov/30734651
https://pubmed.ncbi.nlm.nih.gov/30734651
Publikováno v:
Preventive veterinary medicine. 168
The IFN-γ (interferon gamma) assay is used in Ireland as an ancillary diagnostic test to the single intradermal comparative tuberculin test (SICTT) to maximise the detection of Mycobacterium bovis infected animals (bTB) in cattle herds. Understandin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12d46f231adbbbac66fecf306dfcbdc3
https://pubmed.ncbi.nlm.nih.gov/31097123
https://pubmed.ncbi.nlm.nih.gov/31097123
Autor:
Jamie A. Tratalos, Joseph P. Cassidy, N. Bourke, Gerard M. Murray, Miriam Casey, D. J. Sammin, Simon J. More, Máire C. McElroy, Bernadette Earley, Tracy A. Clegg, Rónan G. O’Neill, Jennifer B. McClure
Publikováno v:
Preventive Veterinary Medicine. 132:49-56
Bovine respiratory disease (BRD) is a multifactorial disease and the primary cause of both bovine morbidity and mortality in Ireland. The risk factors associated with a primary necropsy diagnosis of BRD among cattle in the traditional (non-feedlot) h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e8dc38cca456a7bf54831e8f2694aba
https://doi.org/10.1016/j.prevetmed.2016.08.009
https://doi.org/10.1016/j.prevetmed.2016.08.009