Hostname: page-component-76fb5796d-wq484 Total loading time: 0 Render date: 2024-04-26T18:37:09.049Z Has data issue: false hasContentIssue false
  • English
  • Français

A Serological Study of Undulant Fever in Southern Rhodesia

Published online by Cambridge University Press:  15 May 2009

G. R. Ross
G. R. Ross
Affiliation:
(London School of Hygiene and Tropical Medicine.)
Rights & Permissions [Opens in a new window]

Extract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

1. Examination of nine type strains of Brucella, collected from various sources, by agglutination and the absorption of agglutinin test revealed distinct serological difference between Br. abortus and Br. melitensis. Differentiation could only be made by the agglutinin-absorption test, both organisms agglutinating equally with abortus or melitensis immune sera.

2. By agglutination alone differentiation could be made between a group consisting of Br. melitensis and Br. abortus strains on the one hand and a group which included one strain labelled Br. melitensis, one labelled Br. abortus, and Br. paramelitensis.

3. The agglutinin-absorption test showed that this Br. paramelitensis group comprised two strains of closely allied paramelitensis strains, and that the Br. abortus strain could be regarded as a Br. para-abortus strain.

4. Serological investigation of eight strains of Brucella isolated from patients suffering from undulant fever in Southern Rhodesia showed that six were serologically identical with type Br. abortus and two identical with what is regarded as a Br. para-abortus strain.

5. It is suggested that the melitensis-abortus group represent the “S” normal types, whereas the paramelitensis-para-abortus group represent the “R” mutant types of organisms.

Type
Research Article
Information
Journal of Hygiene , Volume 26 , Issue 4 , October 1927 , pp. 403 - 419
Copyright
Copyright © Cambridge University Press 1927

References

REFERENCES

Afblant, Dubois, LafÊnetre, Lisbonne (05. 1926). La fièondulante en France. Distribution geographique. Epidemiologie. Prophylaxie. Trop. Dis. Bull, (summary), 23, 349–351.Google Scholar
BÉguet, M.(10. 1926). Les caractéres différentiels des souches dans le genre Brucella et les essais de classification. Trop. Dis. Bull, (summary), 23, 731.Google Scholar
Bergey, D. (1926). Manual of Determinative Bacteriology, P.256.Google Scholar
Bevan, L. E. W. (19. 01. 1922). Infectiousaborbtion of cattle and its possible relation to human health. Trans. Roy. 8Oc.Trop. Med. and Hyg. 15, 215–231.CrossRefGoogle Scholar
Brownlee, J. (1918). Medical Research Council, Special Report Series, No. 18.Google Scholar
Burnet, E. (12. 1925). Apercu des acquisitious récentes sur la fièvre méditerraneenne. Trop. Dis. Bull, (summary), 22, 938.Google Scholar
Burnet, E. (1925). Sur la notion de paramelitensis. Arch. Inst. Pasteur (Tunis), 14, 247. (Quoted by Hadley.)Google Scholar
Carpenter, C. M. (09. 1926). Agglutinins for Brucella abortus in the blood of man. J. Infect. Dis. 39, 200–223.CrossRefGoogle Scholar
Carpenter, C. M. and Merriam, H.E. (16. 10.1926). Undulant Fever from Brucella abortus. J. Amer. Med. Assoc. 87, 1269–1271.CrossRefGoogle Scholar
Duncan, J. T. (20. 11. and 02. 12. 1924). The röle of the domestic cow inthe epidemiology of Undulant Fever. Trans. Roy. Soc. Trop. Med. and Hyg. 18, 318–327.CrossRefGoogle Scholar
Evans, Alice C. (1918). Further Studies on Bacterium abortus and related bacteria. II. A comparison of Bacterium abortus with Bacterium bronchisepticus and with the organism which causes Malta Fever. J. Infect. Dis. 22, 580–591.CrossRefGoogle Scholar
Evans, Alice C. (05. 1926). Geographical distribution of the serological groups of Brucella melitensis. Trop. Dis. Bull, (summary), 23, 357.Google Scholar
Favtlli, G. (10. 1926). Ricerche e considerazioni critiche sulla febbre mediterranea e sul-1’ aborto epizootico. Trop. Dis. Bull, (summary), 23, 725.Google Scholar
Feusier, M. L. and Meyer, K. F. (09. 1920). Principles in serological grouping of B. abortus and B. melitensis. Correlation between absorption and agglutinin Tests. Studies on the Genus Brucella nov. gen. II. J. Infect. Dis. 27, 185–206.CrossRefGoogle Scholar
Ficai, G. and Alessandrint, A. (07. 1925). Setticemia da Bacillus abortus (Bang) nel-1' uomo. Trop. Dis. Bull, (summary), 22, 511–512.Google Scholar
Hadley, P. (1927). Microbic Dissociation. J. Infect. Dis. 40, 1–312.CrossRefGoogle Scholar
Huddleson, I. F. (27. 03. 1926). Is Bacterium abortus pathogenic for human beings? J. Amer. Med. Assoc. 86, 943–4.CrossRefGoogle Scholar
Izae, G. (10. 1926). Sui fattori determinants le variazioni di agglutinabilità del micrococco di Bruce. Trap. Dis. Bull, (summary), 23, 730.Google Scholar
Kbefer, C. S. (01. 1924). Report of a case of Malta Fever originating in Baltimore, Maryland. Bull. Johns Hopkins Hosp. 35, 6—14.Google Scholar
Khaled, E. (12. 1921). A comparative study of Bovine Abortion and Undulant Fever from the bacteriological point of view. J. of Hygiene, 20, 319–329.Google ScholarPubMed
Orcutt, Marion L. (01. 02. 1926). Agglutination affinities of the abortus-melitensis group of bacteria with special reference to two human strains. J. Exper. Med. 43, 225–232.CrossRefGoogle ScholarPubMed
Orpen, L. J. J. (21. 02. 1924). The connection between Undulant (Malta) Fever and Contagious Abortion. Trans. Roy. Soc. Trop. Med. and Hyg. 17, 521–524.CrossRefGoogle Scholar
Smith, Theobald (01. 02. 1926). The realtion of Bacillus abortus from bovine sources to Malta Fever. J. Exper. Med. 43, 207–223.CrossRefGoogle Scholar
Wilson, G. S. and Nutt, M. M. (04. 1926). The occurrence of Brucella abortus and Myo-bacteriwn tuberculosis in cows' milk. J. Pathol. and Bacteriol. 29, 141–148.Google Scholar