Indeed I offer the same challenge to anyone to inject me with any virus of their choosing because I know it will have no effect on my health whatsoever.
I have been completely disease-free for 30 years and a totally recovered sufferer from cancer.
And Virginia Livingston-Wheeler was one of the researchers who was able to prove that cancers could be caused by a virus. How did this HEALTHY woman prove this? By taking a malignant tumor from a mouse, grinding it down and filtering the extract to only separate the virus then injecting herself with the virus. A malignant tumor developed at the injection site. She then cut out that tumor ground it down and filtered it then injected this back in to another HEALTHY mouse where the same cancer grew.
How many times do we hear people saying that they don't know how they got cancer because they thought they were healthy, ate healthy and lived a clean lifestyle? I don't know about you but I have heard it a lot of times. Immunity is a lot more complicated than most people realize.