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The occurrence of toxigenic anaerobes, especially Clostridium botulinum, in some English soils

Published online by Cambridge University Press:  15 May 2009

R. B. Haines
Affiliation:
Low Temperature Research Station and Department of Pathology, Cambridge
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1. Examination of samples of soil from 106 localities by enrichment culture technique gave 37% toxic samples, the percentage containing Clostridium botulinum ranging from a certain 5% to a possible 14%.

2. Cl. botulinum type A was shown to be present in four of the five positive samples, type B in one. Characteristics of a pure culture of type A are given.

3. Incidental data on the occurrence of some other toxigenic anaerobes are given.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1942

References

REFERENCES

Dubovsky, B. J., & Meyer, K. F., (1922 a). An experimental study of the methods available for the enrichment, demonstration, and isolation of B. botulinus in specimens of soil and its products, in suspected food, in clinical and necropsy material. J. Infect. Dis. 31, 501–540.CrossRefGoogle Scholar
Leighton, G., & Buxton, J. B., (1928). The distribution of Bacillus botulinus in Scottish soils. J. Hyg., Camb., 28, 79–82.CrossRefGoogle ScholarPubMed
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