Whooping-cough vaccination.
D004196:Disease Outbreaks / Q000517:prevention & control; D004917:Erythromycin / Q000627:therapeutic use*; D006801:Humans; D007112:Immunity, Maternally-Acquired; D007223:Infant; D014611:Vaccination; D014917:Whooping Cough / Q000276:immunology / Q000517:prevention & control*
D004917:Erythromycin