Evaluation of culture and PCR methods for diagnosis of group B streptococcus carriage in Iranian pregnant women.

ABSTRACT:

Background

Group B streptococcus (GBS) is one of the most important cause of morbidity and mortality among newborns especially in developing countries. It has been shown that the screening approach rather than the identification of maternal clinical risk factors for early-onset neonatal GBS disease is more effective in preventing early-onset GBS neonatal disease. The objective of this study was to detect GBS among clinical samples of women using PCR and standard microbiological culture.

Methods

Samples were taken from 375 women at 28-38 weeks of gestation during six month from January 15 till June 15, 2011 from a hospital in Tehran, Iran. Samples were tested by standard culture using Todd-Hewitt broth, blood agar and by PCR targeting the cfb gene.

Results

Among the 37

SUBMITTER: Bakhtiari R 

PROVIDER: S-EPMC3481701 | biostudies-literature | 2012

REPOSITORIES: biostudies-literature