The problem is usually the result of unusual behavior demonstrated by Staphylococcus aureus. These bacteria parasite in the human organism. A healthy person would never experience difficulties with these ‘parasites.’ It is reported that 1/3 of the population has staphylococcus aureus living in their noses. It is important that the bacteria does not move to other parts of the body. Thus, no wound, scar, bite, or cut should be left without observation. The patient who has MRSA suffers from various skin diseases for a while. In some cases, it is easy to recover; in severe cases like pneumonia, it may be problematic.