If the cure for Cancer existed via vaccination, would you support the use of it even if it meant putting the drug industry in to debt thus failing other drugs that help support life?

If the cure for cancer existed through a shot in the arm while you were just 6 months to a year old would you support this medical miracle even if it meant that it could potentially put all of the drug makers out of business? This could mean that other life supporting drugs would not get the funding needed to research their stability and effect thus never getting approved by the FDA for wide-spread use through out the world.
sidenote: I personally would fully support the vaccine no matter what the economic side-effects would be.