We had mrsa in our family, from the ocean water in hawaii. after the Antibiotics , it kept coming back. we used cats claw ( una de gato) for 2-3 months. a tincture. finally, its gone. i would put the claw tincture right into the wound, as well as take it 3x daily. also watch your diet. be clean internally, not too much processed foods etc.
I also opened doxycycline capsules and put them into the wound.
worked.
good luck.