The US set this precedent long ago:
1967 The FDA stops the use of an experimental cancer vaccine which was producing significant results. Developed by James Rand and Eernest Ayre, a recognized cancer specialist. The Rand vaccine produced significant improvement in terminal patients in over 30% of patients. It cured tumors and breast cancer in four to six months, without radiation, surgery or chemotherapy. The FDA Commissioner was James L. Goddard, the same man who persecuted the use of DMSO. Goddard used the DMSO issue in 1966 in an attempt to foster a medical dictatorship in the US in collusion with the medical and pharmaceutical industries, and remove viable treatments from public access.
Yeah, the FDA’s cancer suppression goes back a long long ways. This video probably shows their first major attempt to hijack and destroy all alternative cancer treatment. Heartless bastards.