Group B streptococcal infection risk factors.
D005260:Female; D006801:Humans; D007231:Infant, Newborn; D018445:Infectious Disease Transmission, Vertical / Q000517:prevention & control*; D008403:Mass Screening; D011247:Pregnancy; D012307:Risk Factors; D013290:Streptococcal Infections / Q000382:microbiology / Q000517:prevention & control* / Q000635:transmission; D013292:Streptococcus agalactiae