Rectal colonization by group B Streptococcus as a predictor of vaginal colonization

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...

Vaginal-rectal colonization with group A streptococci in late pregnancy.

OBJECTIVE To determine the vaginal-rectal colonization rate with group A streptococci in late pregnancy. METHODS All patients delivering at a northern New England hospital over a 38 month period had 35-37 week vaginal-rectal swabs cultured for group A and group B streptococci, using selective media and slide agglutination. RESULTS Six thousand nine hundred forty-four screening cultures were...

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

Characterization of vaginal & rectal colonization with multiple serotypes of group B streptococci using multiple colony picks.

BACKGROUND & OBJECTIVES There is paucity of information on vaginal and rectal colonization with multiple serotypes of group B streptococci (GBS). As part of an ongoing cohort study evaluating the natural history of vaginal and rectal colonization by GBS, the colonization with multiple serotypes was studied in 102 non-pregnant women aged 18-30 yr. METHODS Up to ten separate colony picks of bet...