Evolution of 'Superbug' Traced Between Humans and Livestock

"A strain of the potentially deadly antibiotic-resistant bacterium known as MRSA has jumped from livestock to humans, according to a new study involving two Northern Arizona University researchers..."


http://www.sciencedaily.com/releases/2012/02/120217221159.htm

http://www.sciencedaily.com/releases/2012/02/120221124711.htm

You may choose to ignore the evidence but it won't make the problem go away...