Differential rates of group B streptococcus (GBS) colonisation in pregnant women in a racially diverse area of London, UK: a cross‐sectional study

Objective To describe the epidemiology of maternal group B streptococcus ( GBS) colonisation by racial group. Design Cross‐sectional study. Setting Antenatal clinics in London North West University Healthcare NHS Trust. Population Pregnant women. Methods Group B streptococcus ( GBS ) colonisation status was recorded during a screening programme for the prevention of invasive early‐onset GBS infection. Information regarding age, address,...