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  1. Methicillin-resistant Staphylococcus aureus (MRSA) Basics

    Jun 26, 2025 · 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 …

  2. MRSA: Causes, Symptoms, Diagnosis, Treatment & Prevention

    MRSA (methicillin-resistant Staphylococcus aureus) is a type of bacteria that many antibiotics don’t work on. MRSA can cause serious illness that’s hard to treat.

  3. MRSA: Symptoms, Causes, Treatments, and Your Risk - WebMD

    Jun 6, 2024 · MRSA is a contagious, antibiotic-resistant staph infection that can become dangerous. Find out the causes and symptoms, and when to call your doctor.

  4. MRSA infection - Symptoms & causes - Mayo Clinic

    Nov 8, 2022 · MRSA infections often occur in health care settings, but they can happen anywhere. Find out about symptoms and treatment for this virulent staph infection.

  5. Methicillin-resistant Staphylococcus aureus - Wikipedia

    MRSA is any strain of S. aureus that has developed (through mutation) or acquired (through horizontal gene transfer) a multiple drug resistance to beta-lactam antibiotics.

  6. MRSA Infection: Symptoms, Causes, Treatment, Contagious, …

    MRSA means "methicillin-resistant Staphylococcus aureus." It is a specific "staph" bacteria (a type of germ) that is often resistant to (is not killed by) several types of antibiotic treatments. …

  7. MRSA Infection - Johns Hopkins Medicine

    What is an MRSA infection? MRSA stands for methicillin-resistant Staphylococcus aureus. Patients with MRSA are infected with a strain of Staph aureus bacteria resistant to antibiotics …

  8. Methicillin-resistant Staphylococcus aureus (MRSA) - MedlinePlus

    Aug 29, 2024 · MRSA stands for methicillin-resistant Staphylococcus aureus. MRSA is a staph germ (bacteria) that does not get better with the type of antibiotics that usually cure staph …

  9. MRSA: Causes, Symptoms, and Treatment - Patient

    Jun 3, 2025 · MRSA stands for meticillin-resistant Staphylococcus aureus. It's a type of bacteria, and is sometimes known as a superbug. There are various strains (subtypes) of S. aureus and …

  10. MRSA | Infectious Diseases - UC Davis Health

    Aug 25, 2023 · Methicillin-resistant Staphylococcus aureus (MRSA) is a serious, contagious bacterial infection that starts on your skin. It’s a type of staph infection that resists most …