Talk:Stupid Cows/@comment-24764363-20140501200356/@comment-18736543-20140503032733

Its because at that point, he had already been infected with the prion, and the psychosis had set in. The disease had progressed at the same rate as in the cows. So if the cows are sick, he is too. Creutzfeldt–Jakob disease causes extremely rapid progression of dementia as its first stage in humans.