MRSA Causes: What You Need to Know MRSA, which stands for Methicillin-resistant Staphylococcus aureus, is a type of bacteria that is resistant to many commonly used antibiotics. It is a serious infection that can cause a range of symptoms and complications. The main cause of MRSA infection is the bacteria itself. Staphylococcus aureus bacteria can live harmlessly on the skin or in the nose of healthy people. However, if it gets into the body through a cut or wound, it can cause an infection ... Key points MRSA is a type of bacteria that is resistant to several antibiotics. Although anyone can get MRSA, some groups have a higher risk. If left untreated, MRSA infections can cause sepsis or death. Methicillin-resistant Staphylococcus aureus (MRSA) is one of the most successful modern pathogens. The same organism that lives as a commensal and is transmitted in both health-care and community settings is also a leading cause of bacteraemia, ... MRSA is a drug-resistant bacterial infection. Learn symptoms, causes, and treatment strategies to manage and prevent the spread of this serious illness.
