You know, i actually read a pretty cool article in science today about how, by injecting a not immune-infiltrated tumor with the seasonal flu vaccine, you can trigger immune-infiltration, which can aid the bodies ability to work with immunotherapy treatments, as well as just helping the body fight back during other treatments as well potentially. I just read the abstract, so i dont know the specifics, and of course far more testing would be needed, but it would be pretty cool if a effective cancer treatment could be made based off of a flu vaccine that is refined for this specific purpose. It also would be funny in how it goes against what utter fools, like this person, say.