Group B Strep CDC Guidelines

Group B streptococcus refers to a bacteria that usually infects newborn babies. Group B streptococcus does not cause strep throat, which is caused by Group A streptococcus. Group B streptococcus represents the leading cause of sepsis and meningitis in newborns, according to the Centers for Disease Control (CDC).

Features

• Approximately 25 percent of pregnant women carry group B streptococcus bacteria in their vagina or rectum. Most adults who carry the bacteria do not have symptoms and are not sick. However, newborns can contract serious infections during birth.

Recommendations

• Pregnant women should be screened for group B streptococcus bacteria at 35 to 37 weeks, according to provisional CDC guidelines published in July 2010. Women who tested positive for the bacteria should receive antibiotics during labor or once their water breaks.

Symptoms and Treatment

• Symptoms of group B streptococcus in an infant include fever, irritability, lethargy and difficulty feeding. See a doctor immediately if you think your infant may have an infection. Doctors usually treat group B streptococcus infections with IV antibiotics.