The FDA document says that there is no proof the viruses and tumorigenic cells cause Cancer but that is false. The SV40 virus (symian virus) from the Rhesus Monkey cells that they used to make the polio vaccine infected over 95 million americans with the SV40 virus between 1955 and 1963 and it definitely caused cancer. They gave americans the virus and subsequently cancer through the polio vaccine. Several doctors detected the SV40 viruses in the tumors of cancer patients who died.
The FDA document says that there is no proof the viruses and tumorigenic cells cause Cancer but that is false. The SV40 virus (symian virus) from the Rhesus Monkey cells that they used to make the polio vaccine infected over 95 million americans with the SV40 virus between 1955 and 1963 and it definitely caused cancer. They gave americans the virus and subsequently cancer through the polio vaccine. Several doctors detected the SV40 viruses in the tumors of cancer patients who died.