title: Pertussis: persistent problems.
mesh_terms: D000328:Adult; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D001886:Bordetella pertussis / Q000302:isolation & purification; D002648:Child; D002675:Child, Preschool; D005455:Fluorescent Antibody Technique; D006801:Humans; D007223:Infant; D010567:Pertussis Vaccine; D014481:United States; D014611:Vaccination; D014917:Whooping Cough / Q000175:diagnosis / Q000188:drug therapy / Q000453:epidemiology / Q000517:prevention & control / Q000635:transmission
chemical_list: D000900:Anti-Bacterial Agents; D010567:Pertussis Vaccine