Well yes to a certain extent a virus can take an already poor immune system and reak havoc and cause infections in senstive areas causing cancer but its a combination of neglect and ignorance more then anything that unltimately turns a normal cell into a cancer cell! I do believe a friend of mine contracted cervical cancer through a series of bad decisions and indecisions but ultimately she died not from the virus or the cancer but from the treatment! I watched her die as each treatment traumatically took more and more of her! But I do not beleive there is a "Cancer virus" perse!
But whatever the pharmaceutical industry is already anticipating the demand from instilled fear for a vaccine and have already produced a vaccine! Its a case creating a market and fulfilling the demand! If nothing else the pharmaceutical cabal are genious in their marketing devices!