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Updated: May 29, 2026

A Murine Model of Group B Streptococcus Vaginal Colonization
Published on: November 16, 2016
Invasive group B streptococcal infections in adults, France (2007-2010)
A Tazi1, P C Morand, H Réglier-Poupet
1Centre National de Référence des Streptocoques (CNR-Strep), Groupe Hospitalier Cochin-Hôtel Dieu-Broca Assistance Publique Hôpitaux de Paris, Paris, France.
Abstract:
Group B streptococcus (GBS) has emerged as an important cause of invasive infection in adults. Here, we report the clinical and microbiological characteristics of 401 non-redundant GBS strains causing adult invasive infections collected during a 4-year period (2007-2010). Bacteraemia without focus (43.4%) and bone and joint infections (18.7%) were the main clinical manifestations. The distribution of capsular polysaccharide (CPS) type showed that types Ia, III, and V accounted for 71.8% of all strains. Resistance to erythromycin increased from 20.2% in 2007 to 35.3% in 2010, and was mainly associated with CPS type V harbouring the erm(B) resistant determinant.
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