Before revision: GBS colonization GBS is a normal component of the intestinal and vaginal microbiota in some women , GBS is an asymptomatic (presenting no symptoms) colonizer of the gastrointestinal tract and vagina in up to 30% of otherwise healthy adults, including pregnant women.
After revision: GBS colonization GBS is a normal component of the intestinal and vaginal microbiota in some people , GBS is an asymptomatic (presenting no symptoms) colonizer of the gastrointestinal tract and vagina in up to 30% of otherwise healthy adults, including pregnant women.