Haemophilus influenzae meningitis in siblings. Should contacts be given prophylactic treatment?
D002675:Child, Preschool; D006193:Haemophilus influenzae; D006801:Humans; D007223:Infant; D008297:Male; D008583:Meningitis, Haemophilus / Q000188:drug therapy / Q000235:genetics / Q000517:prevention & control*