Those studies done to date in Europe and Canada on MRSA give some credence to the involvement of livestock in MRSA's mutation. Hospitals in the Netherlands, for example, have had fantastic success at controlling MRSA. They employ a "search and destroy" policy, using aggressive screening, strict infection-control procedures, and severe restrictions on the quantity of antibiotics dispensed. They have managed to keep MRSA rates far below those in the rest of Europe. Dutch rates are so low, in fact, that Dutch hospitals list a previous visit to a foreign hospital as an MRSA risk factor.

http://www.salon.com/news/feature/2007/11/07/staph/