MRSA is an abbreviation which stands for Methicillin-Resistant Staphylococcus Aureus. It best describes the tension which occurs in Staphylococcus aureus. This nasty bacteria attack organism in different places. As a result, ulcers, wounds, injuries, and softer skin conditions take place.Every human being has this staph element in the body. Its top favorite location is a nose. However, it is not necessarily dangerous. Only accompanied with other threats it may result into a huge problem.