PERTUSSIS (WHOOPING COUGH) CDC: Pertussis Pertussis: FAQs Medscape: Pertussis Vaccines.Gov – Pertussis Help Prevent Disease: Pertussis Pertussis — Prevention Pertussis: Summary of Vaccine Recommendations PDFs Pertussis – Questions and Answers Medline Plus: Pertussis Pertussis Information Sheet PERTUSSIS
PDFs