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Salmonella saint-paul infection in calves

Published online by Cambridge University Press:  19 October 2009

M. M. Aitken ,
G. T. H. Brown ,
P. W. Jones  and
P. Collins
M. M. Aitken
Affiliation:
Agricultural Research Council, Institute for Research on Animal Diseases, Compton, Newbury, Berkshire RG16 0NN
G. T. H. Brown
Affiliation:
Agricultural Research Council, Institute for Research on Animal Diseases, Compton, Newbury, Berkshire RG16 0NN
P. W. Jones
Affiliation:
Agricultural Research Council, Institute for Research on Animal Diseases, Compton, Newbury, Berkshire RG16 0NN
P. Collins
Affiliation:
Agricultural Research Council, Institute for Research on Animal Diseases, Compton, Newbury, Berkshire RG16 0NN
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Summary

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A natural outbreak of Salmonella saint-paulinfection in two Institute herds was monitored clinically, bactcriologically and immunologically. This paper describes the findings in calves. Morbidity and mortality became apparent 30 days after S. saint-paul was first isolated on routine sampling of neonatal calf faeces. All heifer calves were treated with a tetracycline or ampicillin preparation when they showed clinical signs of disease, while the effects of intradermal vaccination with heat-killed S. saint-paul were assessed in a proportion of the bull calves.

Antibiotic treatment reduced mortality and the number of persistent excretors; vaccination did not affect mortality but, if given during the first week of life, reduced the duration of faecal excretion. Calves which were untreated and unvaccinated, or vaccinated when older than 16 days, excreted S. saint-paul for periods of up to 18 months. Of six ‘recovered’ calves, which had been negative on faecal culture for 5–8 weeks, four yielded S. saint-paul at necropsy. Agglutinating antibody titres were highest in those unvaccinated calves which were persistent excretors.

Type
Research Article
Information
Journal of Hygiene , Volume 91 , Issue 2 , October 1983 , pp. 259 - 265
Copyright
Copyright © Cambridge University Press 1983

References

REFERENCES

Aitken, M. M., Hall, G. A. & Jones, P. W. (1978). Investigation of a cutaneous delayed hypersensitivity response as a means of detecting Salmonella dublin infection in cattle. Research in Veterinary Science 24, 370–374.CrossRefGoogle ScholarPubMed
Aitken, M. M., Jones, P. W. & Brown, G. T. H. (1982). Protection of cattle against experimentally induced salmonellosis by intradermal injection of heat-killed Salmonella dublin. Research in Veterinary Science 32, 373.Google Scholar
Dennet, D. P., Barasa, J. O. & Johnson, R. H. (1976). Infectious bovine rhinotracheitis virus: studies on the venereal carrier status in range cattle. Research in Veterinary Science 20, 77–83.Google Scholar
Gibson, E. A. (1965). Reviews of the progress of dairy science. Section E. Diseases of dairy cattle. Salmonella infection in cattle. Journal of Dairy Research 32, 97–134.Google Scholar
Hall, G. A. & Jones, P. W. (1977). A study of the pathogenesis of experimental Salmonella dublin abortion in cattle. Journal of Comparative Pathology 87, 53–65.Google Scholar
Hall, G. A., Jones, P. W., Aitken, M. M. & Parsons, K. R. (1978). The serology of experimental Sahtwnella dublin infection of cattle. Journal of Hygiene 81, 81–41.Google Scholar
Jones, P. W., Collins, P., Brown, G. T. H. & Aitken, M. M. (1983) Salmonella saint-paul infection in two dairy herds. Journal of Hygiene 91, 243–257.Google Scholar
Richardson, A. (1975). Salmonellosis in cattle. Veterinary Record 96, 329–331.Google Scholar
Taylor, K. C. & Davies, A. B. (1979). Persistent Salmonella saint-paul excretion in a small dairy herd. Veterinary Record 105, 35–36.Google Scholar
Williams, D. R., Belliiouse, R. & Davidson, C. L. (1978). The prevalence of salmonellae in healthy cattle at slaughter. Veterinary Record 103, 359–360.Google Scholar
Wray, C. & Sojka, W. J. (1977). Reviews ofthe progress of Dairy Science: bovine salmonellosis. Journal of Dairy Research 44, 383–425.CrossRefGoogle Scholar
Wray, C. & Sojka, W. J. (1978). Experimental Salmonella typhimurium infection in calves. Research in Veterinary Science 25, 139–143.Google Scholar