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article · International Journal of Infectious Diseases

Group B Streptococcus in African pregnancies: A systematic review and meta-analysis of its maternal rectovaginal colonization, vertical transmission, serotype distribution, and antimicrobial resistance

2026Open accessJimma University

Abstract

The prevalence of maternal GBS rectovaginal colonization and vertical transmission in Africa is high and comparable to global estimates, but there were marked regional variations. The predominance of serotypes V, Ia, and III supports their inclusion in multivalent vaccine formulations. Widespread resistance to tetracycline and cotrimoxazole and moderate macrolide resistance highlight the need for antimicrobial stewardship and ongoing surveillance.

Research topics

  • Neonatal and Maternal Infections
  • Preterm Birth and Chorioamnionitis
  • Reproductive tract infections research

Sustainable Development Goals

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DOI: 10.1016/j.ijid.2026.108702

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