MRSA stands for methicillin-resistant Staphylococcus aureus. It is a type of S. aureus different from most other bacteria because it cannot be treated by using common antibiotics. MRSA affects people in many. different ways.
People can carry it in the nose or on the skin without showing any illness.
Normal healthy people are not usually at risk for MRSA disease. The bacteria is spread from person to person by direct contact. Soap and warm running water for 20 seconds should be used. Proper handwashing should be used after caring for sick people, after handling soiled bandages and clothing, and after wearing protective gloves. MRSA, along with other bacteria, may be present in any patient.