The hospitals in the U.K. have been dealing with MRSA for years and have done alot more research on it because they have socialized medicine, America has COMMERCIAL medicine (the government doesn't pay, the patients and insurance pays (healthcare in America is a big business).
As you can see, most of the progress and good research comes from the UK, so don't rely too much on the pharmaceutival and medical industry in the U.S., research the alternative therapies here at Curezone. Not everything works the same for everyone.
How long has she had MRSA? Are their boils on her skin, and if so, where are they, only on the leg? Are the doctors sure that it is Staph. Aureus?