@feld @hyc @ned The larger issue at play is the user base. Will they accept the inoculation. As per the measles outbreak the outliers will always be there. However I do think that it’s a lot easier to handle cancer with vaccine. Compared to doing all these bags of yellow fluid that is basically how much of this crap can we pump in your body. Its barbarian method, on that alone the industry has to go that way. It would be like withholding antibiotics as gangrene is profitable.