title: Development of Haemophilus influenzae type b meningitis in a household contact treated with rifampin.
mesh_terms: D002675:Child, Preschool; D005260:Female; D006193:Haemophilus influenzae / Q000302:isolation & purification; D006801:Humans; D007223:Infant; D008297:Male; D008583:Meningitis, Haemophilus / Q000235:genetics / Q000517:prevention & control* / Q000635:transmission; D010614:Pharynx / Q000382:microbiology; D012293:Rifampin / Q000627:therapeutic use*
chemical_list: D012293:Rifampin