Mrsa: Is an infection that is resistant to

MRSA is an infection that is resistant to certain antibiotics, including penicillin, which makes it challenging to treat. Find out what it is and why it causes concern. 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 ... MRSA is a type of Staphylococcus aureus bacteria that is resistant to some antibiotics. It can cause skin infections and other complications, especially in people with weakened immune systems or in healthcare settings. Learn how MRSA spreads, who is at risk, and how to prevent and treat it. MRSA is a contagious, antibiotic-resistant staph infection that can become dangerous. Find out the causes and symptoms, and when to call your doctor.