Skip to main content
Canadian Journal of Veterinary Research logoLink to Canadian Journal of Veterinary Research
. 1986 Jul;50(3):338–341.

Streptococcus suis in slaughter pigs and abattoir workers.

J Breton, W R Mitchell, S Rosendal
PMCID: PMC1255222  PMID: 3742369

Abstract

The detection and identification of Streptococcus suis type 2 in 8.1% of 347 pig herds of southwestern Ontario revealed that the infection is widespread in this area. A herd suspected to be infected showed a carrier rate of 9.7% among the 62 animals sampled. These subclinical carriers represent a potential source of infection for slaughterhouse workers. From studies of contamination of hands and knives, it was concluded that eviscerators involved in removing the larynx and lungs from the carcasses have a significantly higher (p less than or equal to 0.05) risk of exposure to Streptococcus suis than other abattoir workers.

Full text

PDF
338

Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Allison S. P., Morley C. J., Burns-Cox C. J. Insulin, glucose, and potassium in the treatment of congestive heart failure. Br Med J. 1972 Sep 16;3(5828):675–678. doi: 10.1136/bmj.3.5828.675. [DOI] [PMC free article] [PubMed] [Google Scholar]
  2. Arends J. P., Hartwig N., Rudolphy M., Zanen H. C. Carrier rate of Streptococcus suis capsular type 2 in palatine tonsils of slaughtered pigs. J Clin Microbiol. 1984 Nov;20(5):945–947. doi: 10.1128/jcm.20.5.945-947.1984. [DOI] [PMC free article] [PubMed] [Google Scholar]
  3. Azuma R., Hara F., Oonuma Y., Sugimoto C. Streptococcus R (Streptococcus suis type II) infection in pigs in Japan. Natl Inst Anim Health Q (Tokyo) 1983 Winter;23(4):117–126. [PubMed] [Google Scholar]
  4. Chau P. Y., Huang C. Y., Kay R. Streptococcus suis meningitis. An important underdiagnosed disease in Hong Kong. Med J Aust. 1983 Apr 30;1(9):414-6, 417. [PubMed] [Google Scholar]
  5. Clifton-Hadley F. A., Alexander T. J., Enright M. R., Guise J. Monitoring herds for Streptococcus suis type 2 by sampling tonsils of slaughter pigs. Vet Rec. 1984 Dec 1;115(22):562–564. doi: 10.1136/vr.115.22.562. [DOI] [PubMed] [Google Scholar]
  6. Clifton-Hadley F. A., Alexander T. J. The carrier site and carrier rate of Streptococcus suis type II in pigs. Vet Rec. 1980 Jul 12;107(2):40–41. doi: 10.1136/vr.107.2.40. [DOI] [PubMed] [Google Scholar]
  7. Clifton-Hadley F. A., Alexander T. J., Upton I., Duffus W. P. Further studies on the subclinical carrier state of Streptococcus suis type 2 in pigs. Vet Rec. 1984 May 26;114(21):513–518. doi: 10.1136/vr.114.21.513. [DOI] [PubMed] [Google Scholar]
  8. Clifton-Hadley F. A., Enright M. R. Factors affecting the survival of Streptococcus suis type 2. Vet Rec. 1984 Jun 16;114(24):584–586. doi: 10.1136/vr.114.24.584. [DOI] [PubMed] [Google Scholar]
  9. Clifton-Hadley F. A. Streptococcus suis type 2 infections. Br Vet J. 1983 Jan-Feb;139(1):1–5. doi: 10.1016/s0007-1935(17)30581-x. [DOI] [PubMed] [Google Scholar]
  10. Clifton-Hadley F. A. Studies of Streptococcus suis type 2 infection in pigs. Vet Res Commun. 1984 Aug;8(3):217–227. doi: 10.1007/BF02214715. [DOI] [PubMed] [Google Scholar]
  11. DEMOOR C. E. SEPTICAEMIC INFECTIONS IN PIGS, CAUSED BY HAEMOLYTIC STREPTOCOCCI OF NEW LANCEFIELD GROUPS DESIGNATED R, S, AND T. Antonie Van Leeuwenhoek. 1963;29:272–280. doi: 10.1007/BF02046069. [DOI] [PubMed] [Google Scholar]
  12. Elliott S. D., McCarty M., Lancefield R. C. Teichoic acids of group D streptococci with special reference to strains from pig meningitis (Streptococcus suis). J Exp Med. 1977 Mar 1;145(3):490–499. doi: 10.1084/jem.145.3.490. [DOI] [PMC free article] [PubMed] [Google Scholar]
  13. Elliott S. D. Streptococcal infection in young pigs. I. An immunochemical study of the causative agent (PM streptococcus). J Hyg (Lond) 1966 Jun;64(2):205–212. doi: 10.1017/s0022172400040468. [DOI] [PMC free article] [PubMed] [Google Scholar]
  14. Elliott S. D., Tai J. Y. The type-specific polysaccharides of Streptococcus suis. J Exp Med. 1978 Dec 1;148(6):1699–1704. doi: 10.1084/jem.148.6.1699. [DOI] [PMC free article] [PubMed] [Google Scholar]
  15. Erickson E. D., Doster A. R., Pokorny T. S. Isolation of Streptococcus suis from swine in Nebraska. J Am Vet Med Assoc. 1984 Sep 15;185(6):666–668. [PubMed] [Google Scholar]
  16. John V. S., Wilcock B., Kierstead M. Streptococcus suis Type 2 Infection in Swine in Ontario: A Review of Clinical and Pathological Presentations. Can Vet J. 1982 Mar;23(3):95–97. [PMC free article] [PubMed] [Google Scholar]
  17. Koehne G., Maddux R. L., Cornell W. D. Lancefield group R streptococci associated with pneumonia in swine. Am J Vet Res. 1979 Nov;40(11):1640–1641. [PubMed] [Google Scholar]
  18. Lamont M. H., Edwards P. T., Windsor R. S. Streptococcal meningitis in pigs: results of a five-year survey. Vet Rec. 1980 Nov 15;107(20):467–469. doi: 10.1136/vr.107.20.467. [DOI] [PubMed] [Google Scholar]
  19. Pedersen K. B., Kjems E., Perch B., Slot P. Infection with RS streptococci in pigs. Acta Pathol Microbiol Scand B. 1981 Jun;89(3):161–165. doi: 10.1111/j.1699-0463.1981.tb00170_89b.x. [DOI] [PubMed] [Google Scholar]
  20. Perch B., Kjems E., Slot P., Pedersen K. B. Biochemical and serological properties of R, S, and RS streptococci. Acta Pathol Microbiol Scand B. 1981 Jun;89(3):167–171. doi: 10.1111/j.1699-0463.1981.tb00171_89b.x. [DOI] [PubMed] [Google Scholar]
  21. Perch B., Pedersen K. B., Henrichsen J. Serology of capsulated streptococci pathogenic for pigs: six new serotypes of Streptococcus suis. J Clin Microbiol. 1983 Jun;17(6):993–996. doi: 10.1128/jcm.17.6.993-996.1983. [DOI] [PMC free article] [PubMed] [Google Scholar]
  22. Porcine streptococci causing meningitis and septicaemia in man. Lancet. 1975 Jun 7;1(7919):1286–1288. [PubMed] [Google Scholar]
  23. Sanford S. E., Tilker M. E. Streptococcus suis type II-associated diseases in swine: observations of a one-year study. J Am Vet Med Assoc. 1982 Oct 1;181(7):673–676. [PubMed] [Google Scholar]
  24. Windsor R. S., Elliott S. D. Streptococcal infection in young pigs. IV. An outbreak of streptococcal meningitis in weaned pigs. J Hyg (Lond) 1975 Aug;75(1):69–78. doi: 10.1017/s0022172400047070. [DOI] [PMC free article] [PubMed] [Google Scholar]
  25. Windsor R. S. Meningitis in pigs caused by Streptococcus suis type II. Vet Rec. 1977 Nov 5;101(19):378–379. doi: 10.1136/vr.101.19.378. [DOI] [PubMed] [Google Scholar]

Articles from Canadian Journal of Veterinary Research are provided here courtesy of Canadian Veterinary Medical Association

RESOURCES