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Serological studies on British isolates of the Sejroe serogroup of leptospira: II. An evaluation of the factor analysis method of identifying leptospires using strains belonging to the Sejroe serogroup

Published online by Cambridge University Press:  19 October 2009

T. W. A. Little ,
A. E. Stevens  and
S. C. Hathaway
T. W. A. Little
Affiliation:
Ministry of Agriculture, Fisheries and Food, Central Veterinary Laboratory, Weybridge, Surrey
A. E. Stevens
Affiliation:
Ministry of Agriculture, Fisheries and Food, Central Veterinary Laboratory, Weybridge, Surrey
S. C. Hathaway
Affiliation:
Ministry of Agriculture, Fisheries and Food, Central Veterinary Laboratory, Weybridge, Surrey
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Twelve British isolates of leptospira belonging to the Sejroe serogroup were examined using a series of six factor sera prepared by a number of different absorption methods. Ten of the isolates were identified as Leptospira interrogans serovar hardjo and two as L. interrogans serovar saxkoebing. These isolates had previously been identified using the cross agglutination absorption method.

Type
Research Article
Information
Epidemiology & Infection , Volume 99 , Issue 1 , August 1987 , pp. 107 - 115
Copyright
Copyright © Cambridge University Press 1987

References

REFERENCES

Borg-Petersen, C. (1944). L. saxkoebing, ein neuer serologischer Leptospira typ. Ada Palhologica et Microbiologica Scandinavica 21, 165–180.CrossRefGoogle Scholar
Borg-Petersen, C. (1971). A thermolabile antigen in the leptospira strain let No. 1. Tropical and Geographical Medicine 23, 282–285.Google Scholar
Borg-Petersen, C. (1974). Thermolabile agglutinins in leptospira of the Pomona serogroup. Folia Facullatis Medicae Universitatis Comenianea Bratislaviensis 12, Supplement, 111–121.Google Scholar
Dikken, H. & Kmety, E. (1978). Serological typing methods of leptospira. In Methods in Microbiology vol. II (eds. Bergen, T. and Norris, J. R.), pp. 259–307. New York: Academic Press.Google Scholar
Dikken, D., Kmety, E., De Geus, A., Adinarayanan, N. & Timmer, V. E. A. (1978). Two new Leptospira serovars belonging to the Hebdomadis serogroup. Tropical and Geographical Medicine 30, 537–542.Google Scholar
Ellis, W. A., O'Brien, J. J. & Cassells, J. (1981). Role of cattle in the maintenance of Leplospira interrogans serotype hardjo infection in Northern Ireland. Veterinary Record 108, 555–557.CrossRefGoogle ScholarPubMed
Hathaway, S. C. & Little, T. W. A. (1983). Epidemiological study of Leptospira hardjo infection in second calf dairy cows. Veterinary Record 112, 215–218.Google Scholar
Johnson, R. C. & Harris, V. G. (1967). Differentiation of pathogenic and saprophytic leptospires. I. Growth at low temperature. Journal of Bacteriology 94, 27–31.CrossRefGoogle Scholar
Johnson, R. C. & Rooers, P. (1964). 5-fluorouracil as a selective agent for growth of leptospirae. Journal of Bacteriology 87, 422–426.CrossRefGoogle ScholarPubMed
Kmety, E. (1960). Contribution to the antigenic structure of Leptospira serotypes forming the Australis serogroup. Journal of Hygiene, Epidemiology, Microbiology and Immunology 4. 171–174.Google Scholar
Kmety, E. (1903). Factor analysis of Leptospira strains of the Javanica and Celledoni serogroups. Journal of Hygiene, Epidemiology, Microbiology and Immunology 7. 225–239.Google Scholar
Kmety, E. (1960). Main antigens as criterion for differentiating leptospiral serotypes. Annales de la Socie'te Beige de Me'decine Tropicale 46. 103–108.Google Scholar
Kmety, E. (1967). Faktorenanalyse von Leptospiren der Teterohaemorrhagiae und einiger verwandter serogruppen. Thesis, Slovak Academy of Sciences, Bratislava.Google Scholar
Kmety, E. (1974). Problems of the serological classification of pathogenic leptospires. Folia Facultatis Medicae Universitatis Comenianea Bratislaviensis 12, Supplement. 101–110.Google Scholar
Kmety, E. (1977). Studium antigennej struktury Leptospir. Klasifikaeia serologickej skaping Hebdoinadis. Folia Facultatis Medicae Universitatis Comenianae Bratislaviensis 15. 245–309.Google Scholar
Kmety, E. & Lataste-Dorelle, C. (1973). Analyse Factorielle du serogroup leptospirien Grippotyphosn. A finales de Microbiologie (Institut Pasteur) 124B, 495–503.Google Scholar
Little, T. W. A., Stevens, A. E. & Hathaway, S. C. (1986). Serological studies on British isolates of the Sejroe serogroup of leptospira. T. The identification of some British isolates of the Sejroe serogroup by the cross agglutinin absorption test. Journal of Hygiene 97. 123–131.CrossRefGoogle Scholar
Manev, Hr. (1971). Attempts at typing Bulgarian leptospiral strains with the aid of factor sera (Tn Bulgarian). Epidemiologija Mikrobiologija i Infekciozni Bolesti 8, 135–139.Google Scholar
Manev, Chk. (1976). Serological characteristics of the leptospira serogroup Pomona. T. Factor analysis of reference strains. Zenlralblatt für Iiakteriologie Parasitenkunde Infectionskrankheiten und Hygiene A 236, 316–322.Google Scholar
Manev, H. & Yanakieva, M. (1973). Typing of leptospira strains of the Hebdoinadis serogroup with absorbed sera. Zentralblatt fur Iiakteriologie, Parasitenkunde, Infectionskrankheiten und Hygiene A223, 228–234.Google Scholar
Manev, Ch., Yaneva, V., Yanakieva, M. & Uzunov, G. (1980). A natural focus of infection with leptospires of the serovar lora in Bulgaria. Tropical and Geographical Medicine 32. 256–258.Google ScholarPubMed
Orr, H. S. & Little, T. W. A. (1977). Isolation of Leptospira of the serotype hardjo from bovine kidneys. Research in Veterinary Science 27, 343–346.CrossRefGoogle Scholar
Jincai, Qin, Minohua, Chen, Chunlan, Xu & Guifan, Zhao (1981). Factor analysis of leptospira of ‘Manhao’ serogroups and establishment of a new serotype – Lincang. Ada Microriological Sifiica 1, 256–259.Google Scholar
Robinson, A. J., Ramadass, P., Lee, A. & Marshall, R. B. (1982). Differentiation of subtypes within Leptospira interrogans serovnrs hardjo and balcanica and tarassovi, by bacterial restriction endonuclease DXA analysis (BRENDA). Journal of Medical Microbiology 15, 331–338.CrossRefGoogle ScholarPubMed
Salt, G. F. H. & Little, T. W. A. (1977). Leptospires isolated from wild mammals caught in the South West of England. Research in Veterinary Science 22. 126–127.CrossRefGoogle ScholarPubMed
Torten, M. (1979). Leptospirosis. In CRC Handbook Series in Zoonoses, Section A: Bacterial. Rickettsial and Mycotic Diseases (ed. Steele, J. H.). Chemical Rubber Company Press U.S.A. 1, 363–421.Google Scholar
World Health Organisation (1967). Current problems in Leptospirosis research. World Health Organisation Technical Report Services 380.Google Scholar