Is April of this year current enough for you Venetia?
If the Prion theory were fact then why would there still be arguments for and arguments against it?
If it were fact then why would it still be referred to as a theory or an hypothesis?
The prion theory is no more of a fact than is the theory of evolution, which is still a theory by the way, never proven, yet most of Science believes that it is fact just like you believe the prion theory is a fact, it is not, bottom line.
Prion Diseases