Zobrazeno 1 - 10
of 83
pro vyhledávání: '"S. J. Evans"'
Publikováno v:
BMJ. :o1795
Publikováno v:
Preventive veterinary medicine. 176
The English surveillance system for bovine brucellosis was evaluated. The confidence in detecting at least one infected herd in the local population (surveillance system sensitivity or SSe), and the confidence in freedom from disease (PFree) adjusted
Autor:
Rebecca M. Jones, S. J. Evans, Richard Vipond, Mark W. Horigan, Gemma Vincent, Rebecca Mearns, Lucy A. Brunton, Rudolf Reichel
Publikováno v:
Research in Veterinary Science. 93:1217-1224
Using PCR on aborted foetal material, Coxiella burnetii infection was confirmed as the cause of abortions in a dairy goat herd with over 1000 adults. Ninety-five (22%) abortions and 355 normal births were recorded from 440 goats over 2 months. The he
Publikováno v:
Preventive Veterinary Medicine. 94:306-309
As part of an EU-wide programme to reduce the prevalence of Salmonella in commercial egg-laying holdings, the EU has set for the UK an annual target of 10% reduction in the prevalence of Salmonella Enteritidis and Salmonella Typhimurium in commercial
Autor:
C. Seiber, S. Bawa, D. Ritchie, S. Mukherjee, K. Ostridge, K. Spinks, E. Wong, M. Edwards, J. Ledingham, C. S. Wijesooriya, A. N. Bharadwaj, A. Anilkumar, N. S. Gendi, S. J. Evans, M. Bevan, K. R. Adams, R. Hunter, L. Craddock, C. Ali, N. Ng, R. Colaco, E. Ali, C. B. Colaco, V. K. Rao, R. Butler, V. Matschke, J. G. Jones, A. B. Lemmey, P. J. Maddison, J. M. Thom, M. Haroon, A. Eltahir, S. Harney, A. Moorthy, M. Tripathi, G. Hirsch, A. Pace, W. H. Yau, H. Cohen, C. McCabe, N. Mo, M. O'Sullivan, E. Williams, C. Gwynne, S. Hale, A. Negi, E. Humphreys, J. Nash, A. S. Malipeddi, R. Neame, A. Bharadwaj, N. Gendi, A. Abdulla, A. Ginawi, A. P. Malaviya, B. Dasgupta, S. Das, A. L. Tan, S. Miles, L. Hordon, N. Sivaramakrishhan
Publikováno v:
Rheumatology. 49:i35-i43
Autor:
W. D. Vink, Helen E. Clough, Peter J. Diggle, S. J. Evans, Nigel P. French, H. C. Davison, S. E. Fenton
Publikováno v:
Epidemiology and Infection. 137:847-857
SUMMARYUsing data from a cohort study conducted by the Veterinary Laboratories Agency (VLA), evidence of spatial clustering at distances up to 30 km was found for S. Agama and S. Dublin (P values of 0·001) and borderline evidence was found for spati
Autor:
Eamon Watson, Johanne Ellis-Iversen, A. R. Sayers, G. C. Pritchard, Michael Millar, Alasdair J. C. Cook, S. J. Evans, R. P. Smith, G.A. Paiba, L. C. Snow
Publikováno v:
Preventive Veterinary Medicine. 82:29-41
We conducted a cross-sectional study on 255 cattle farms in England and Wales to identify risk factors for verocytotoxin-producing E. coli O157 (VTEC). Exposure variables were collected at the levels of the farm and of the group of young-stock within
Autor:
K. H. Christiansen, L. C. Snow, Alasdair J. C. Cook, Robert Davies, J. L. O'Connor, Juan Carrique-Mas, Andrew Wales, S. J. Evans
Publikováno v:
Veterinary Record. 161:471-476
A survey of salmonella infection on 454 commercial layer flock holdings in the uk was carried out between October 2004 and September 2005. Fifty-four (11.7 per cent, 95 per cent confidence interval 9.3 to 14.0 per cent) were salmonella positive. The
Publikováno v:
Journal of Hand Surgery (European Volume). 32:563-568
Mini C-arm image intensifiers are used commonly in surgery of the upper limb. With relatively low doses of emitted ionising radiation, portability and superior quality of image, they are a useful aid to the operating surgeon. However, these benefits
Autor:
Diane G. Newell, Tom Cheasty, G.A. Paiba, Richard Smith, Alasdair J. C. Cook, S. J. Evans, I. Stewart, Christopher Teale, C. Cassar, M. Toszeghy, R. Futter, A Ridley, A. R. Sayers, A. McNALLY, Robert Davies, Felicity A. Clifton-Hadley, A. S. Milnes, A. Kay
Publikováno v:
Epidemiology and Infection. 136:739-751
SUMMARYAn abattoir survey was undertaken to determine the prevalence of foodborne zoonotic organisms colonizing cattle, sheep and pigs at slaughter in Great Britain. The study ran for 12 months from January 2003, involved 93 abattoirs and collected 7