MRSA, or Methicillin-Resistant Staphylococcus Aureus, is a type of bacteria that is resistant to many antibiotics, making it difficult to treat. It commonly causes skin infections but can also lead to more serious infections in the bloodstream, lungs, or surgical sites. MRSA is often spread through direct contact with an infected person or contaminated surfaces. Preventing MRSA infections involves good hygiene practices, such as regular handwashing and keeping wounds clean and covered. In healthcare settings, strict protocols are followed to minimize the risk of spreading MRSA among patients and staff.