TL;DR - Ewingella americana is a git microbe which when injected in mouse veins preferentially accumulates around oxygen starved environment, that is a rapidly divided tumor. it also brings immune response around tumor, so your immune system learns to fight it. Still in Mouse phase. but toxicologically safe so could be done in human soon. almost no major side effects (just inflamation)
You can have it right now. Just go out and find a frog. Open it’s stomach and rub is content on your cancer region. Simple really.
it has to be injected into veins, so do a injection dose (/s just in case)