From the Centers for Disease Control and Prevention: early-onset group B streptococcal disease--United States, 1998-1999.
D017668:Age of Onset; D019072:Antibiotic Prophylaxis; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D018445:Infectious Disease Transmission, Vertical / Q000517:prevention & control*; D007743:Labor, Obstetric; D011247:Pregnancy; D011251:Pregnancy Complications, Infectious / Q000517:prevention & control*; D013290:Streptococcal Infections / Q000453:epidemiology* / Q000517:prevention & control* / Q000635:transmission; D013292:Streptococcus agalactiae; D014481:United States / Q000453:epidemiology