reader (the Second) said:You are correct that it is humans whose practices caused vCJD to emerge as a new and terrible disease. The UK still hasn't faced the threat appropriately as this article states. This poor young man should have been told that he might have vCJD due to the massive blood transfusions he received.
Didn't it really start with cannibals who ate the brains of both their friends and enemies in the belief that practice would give them the powers of both?
How that 'morphed' into something involving the disease Scabies in sheep, supposedly being carried to cattle when sheep (and cattle) remains were cooked and dehydrated and ground into meal to provide minerals unavailable to cattle on an island (Great Brittain) just isn't crystal clear, is it?
But some do find it fun to claim/imply that those evil packers just grind up the carcasses and remains of processed cattle and feed the meal, still dripping blood, back to other cattle in order to make more money, it seems.
How many centuries has it been a practice to gain those minerals by processing and grinding bones from cattle and other animals, then feeding those minerals to animals, and even to people, yet we only find the BSE problem coming to light late in the 20th Century?
MRJ