Link between insecticides (organophosphates) and Alzheimer's, Parkinson's, Mad Cow's, CJD, etc

Organophosphate insecticides/pesticides (say like malathion) have been implicated in Alzheimer's, Mad Cow, CJD, Parkinson's. See Mark Purdeys research in The UK epidemic of BSE: slow virus or chronic pesticide-initiated modification of the prion protein? Part 2: An epidemiological perspective.  or  Organophosphates Implicated In Mad Cow Disease or the Mark Purdey article in Wikipedia. Tweet