Ahh the dreaded MRSA I know it well. LOL. I spent 5 or so weeks fighting it off after my csection for my youngest. And nasty boughts of it for a few years after that. needing hospitalized every 6 months or so to fight off a new bought of it.
Till a friend of mine from outside the US recomended a product to me that got rid of the MRSA for good.
SummerGlow® Apiaries : Superior certified Active UMF16+ Manuka Honey natural ulcer, wound, digestive treatment
2 jars of this stuff and the MRSA was gone. Haven't had any issues with it since.
Suposed to be great with healing infected wounds too.
Table spoon on toast every morning and in hot tea was all I did.