Donna
I believe you are referring to MRSA which is methacillin resistant staph infection. I have had this infection since April of 2001 and have been on IV antibiotics - Vancomycin - for most of that time. If your grandmother has a good immune system, the antibiotics should help her. I have been told that my family cannot catch this infection but use good hygiene. Make sure to wash everything with antibacterial soap. Bring this to your ob doc to see about the baby. Good luck and God bless.