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pro vyhledávání: '"35"'
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:
Veterinary Record. 151:225-229
Between October 1999 and February 2000, 691 blood samples examined routinely for either haematological or virological assessment were screened by culture for the presence of Bartonella species. They came from 615 animals: 360 cats, 211 dogs, 27 horse
Publikováno v:
Veterinary Record. 154:204-206
The prevalence of urinary tract infections in calves aged seven days to three months in three dairy cattle herds ranged from 0.5 to 1.6 per cent, with an average of 1.1 per cent. The mortality rate reached 16.1 per cent. The morbidity rate of the fem