Abstract
OBJECTIVE: Group B streptococcal (GBS) vulvovaginitis is a poorly-delineated clinical entity. The purpose of this study is to report semiquantitative data from four cases of GBS vulvovaginitis and to comment on their significance in terms of the in vitro inhibitory capabilities of GBS. METHODOLOGY: Four patients whose clinical presentations were consistent with GBS vulvovaginitis, from whom GBS was isolated and for whom semi-quantitative as well as qualitative microbiologic data existed, were identified. RESULTS: To produce vulvovaginitis, GBS must be at a high multiplicity (10(8) CFU/g of vaginal fluid). Single coisolates were identified in three of the four cases (two cases of Escherichia coli and one case of Staphylococcus aureus). Group B streptococcus does not inhibit either of these bacteria in vitro. CONCLUSION: When the growth requirements for the demonstration of in vitro inhibition for GBS or lack thereof are met in vivo, the in vivo observations are consistent with those projected from the in vitro data.
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Selected References
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- Crowe C. C., Sanders W. E., Jr, Longley S. Bacterial interference. II. Role of the normal throat flora in prevention of colonization by group A Streptococcus. J Infect Dis. 1973 Oct;128(4):527–532. doi: 10.1093/infdis/128.4.527. [DOI] [PubMed] [Google Scholar]
- Monif G. R., Baer H. Impact of diverging anaerobic technology on cul-de-sac isolates from patients with endometritis-salpingitis-peritonitis. Am J Obstet Gynecol. 1982 Apr 1;142(7):896–900. doi: 10.1016/s0002-9378(16)32538-8. [DOI] [PubMed] [Google Scholar]
- Monif G. R., Thompson J. L., Stephens H. D., Baer H. Quantitative and qualitative effects of povidone-iodine liquid and gel on the aerobic and anaerobic flora of the female genital tract. Am J Obstet Gynecol. 1980 Jun 15;137(4):432–438. doi: 10.1016/0002-9378(80)91123-0. [DOI] [PubMed] [Google Scholar]