| Pertussis or whooping cough |
| Pertussis or Whooping Cough Fact Sheet |
| Pertussis or Whooping Cough Information - CDC |
| Vaccine Information Statement - Spanish |
| Illinois Department
of Public Health 535 West Jefferson Street Springfield, Illinois 62761 Phone 217-782-4977 Fax 217-782-3987 TTY 800-547-0466 Questions or Comments |