Health Topic: Polio
Poliomyelitis
The history and clinical features of polio virus.
Polio Vaccine
What you need to know about polio vaccine.
Polio Vaccine and Cancer
Simian Virus 40 (SV40) has been found in certain types of human cancers.
Polio Vaccine and Origin of HIV/AIDS
Page Located on the Web at http://www.cdc.gov/doc.do?id=0900f3ec802286ba&print=on