1956 POLIO VACCINES HOAX - 'CANCER VIRUS SV40 WAS SPREAD BY POLIO VACCINATIONS'

"We have known now, since 1961 in the United States and prior to that in other countries, that the live virus vaccine for polio does cause the disease itself." -Dr. Jonas Salk

Dr. Jonas Salk Interview on his Polio Live Virus Vaccine
https://rumble.com/v1kz9az-dr.-jonas-salk-interview-on-his-polio-live-virus-vaccine.html