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. 1971 Dec;22(6):1008–1011. doi: 10.1128/am.22.6.1008-1011.1971

Comparison of Selective Media for Isolation of Presumptive Group D Streptococci from Human Feces

Jacobo Sabbaj 1,2,3,4, Vera L Sutter 1,2,3,4, Sydney M Finegold 1,2,3,4
PMCID: PMC376476  PMID: 4944799

Abstract

Pfizer Selective Enterococcus (PSE) agar, a medium containing bile, sodium azide, and esculin, was evaluated for its sensitivity and selectivity for detection and enumeration of presumptive group D streptococci in human feces. SF broth and SF broth plus agar (1.5%), representing selective media in common use, were studied simultaneously. Presumptive group D streptococci were recovered on PSE agar from the feces of all 25 subjects. No growth was observed in 8% of specimens in SF broth. No gram-negative organisms were recovered in any medium. PSE agar has the advantages of selecting out Streptococcus bovis, earlier appearance of distinctive reactions, and lack of requirement for special incubation temperature.

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Selected References

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

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