Over 100 years ago, Dr John Harvey Kellogg, MD,
brother of the founder of Kellogg cereals,
studied the rapid geometric expansion of colon bacteria in the corpses of mammals. However the problem is now bigger than ever.

1 In the feedlots thousands of steers and cows wait for slaughter in small pens, standing on mud made from the rain,
urine and intestinal waste. The food sometimes is mixed in with
the fecal slop on the ground.
2. The killing floor lines have been sped up. In pulling out the intestines, workers sometimes cause their bursting and the slurry spreads all over the animals' cadavers.
3. Wastelage is a term for a 'food' legal in the US.. the mixture
of dried manure with grain. Up to 50% 'wastelage' is allowed.
4. When the animals are terrorized as they are goaded onto
the trucks with shocking rods, as they are kicked into chutes
on the way to the final knives or captive bolt pistols, they
defecate in terror and their waste spreads over their bodies.

 http://engforum.pravda.ru/showthread.php?85277-Blood-Sweat-Tears-And-Other-Ingredients-In-Animal-Flesh

Emergence of a New Herpesvirus 1 in Australian Feedlots

www.springerlink.com/content/u4j327247888w316/