Recurrence of group B streptococcus colonization in successive pregnancies

Prevalence of group B Streptococcus colonization in subsequent pregnancies of group B Streptococcus-colonized versus noncolonized women.

OBJECTIVE To determine whether group B Streptococcus (GBS)-colonized pregnant women have an increased prevalence of GBS colonization in subsequent pregnancies. STUDY DESIGN This retrospective cohort study compared the prevalence of GBS colonization in initial and subsequent pregnancies of 158 women with two or more deliveries at a Midwest institution since the initiation of universal screenin...

The Prevalence of Group B Streptococcus Colonization in Iranian Pregnant Women and Its Subsequent Outcome

Epidemiologic Pattern of Vaginal Colonization by Group B Streptococcus in Pregnant Women in Hamadan, Central West of Iran

Group B Streptococcus (GBS) is a leading cause of serious neonatal infections. Although great progress has been made in preventing prenatal GBS, its colonization rate in different regions ofIran remains unknown. The objective of this study was to determine the colonization rate of GBS in pregnant women in Hamadan city, Central west of Iran. A group of 544 pregnant women were randomly selected a...

Comparative Molecular and Microbiologic Diagnosis of Vaginal Colonization by Group B Streptococcus in Pregnant Women during Labor

Objective(s) Rapid tests for detection of Streptococcus agalactiae or Group B Streptococci (GBS) at the onset of labor are needed to permit early intrapartum antibiotic prophylaxis. This study aimed to evaluate the PCR assays targeting the 16S ribosomal RNA gene (16S rDNA) for detection of the GBS in comparison with a specific culture method. Materials and Methods Two swabs were used to obta...

Investigation of Betahemolytic Streptococcus Group B in Natural Vaginal Flora

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