MRSA is usually spread to patients in hospital settings by other human hands - usually those of a healthcare professional who has touched someone with the infection. Since hospital patients frequently have weakened immune systems, they are particularly susceptible to getting an infection. While this is by far the most common way that MRSA gets spread, it's also possible to contract it in other ways. For instance:   MRSA can be spread when someone touches a contaminated object, like hospital equipment. MRSA can be spread between people who use each other's personal items, like towels and razors. MRSA can be spread between people who use the same equipment, like sports equipment and showers in athletes' locker rooms. MRSA is actually carried by 30% of healthy people without them even knowing it. It lives inside the human nose, and often doesn't cause a problem, or leads to only minor infections. However, when it does take hold over a weakened immune system, MRSA does not respond to most antibiotics. This makes it very difficult to contain once the infection has begun to have negative effects.  MRSA can cause pneumonia, boils, abscesses, and infections of the skin. It can also get into the bloodstream and lead to serious health problems. People in hospitals - especially those who have had a surgical procedure of some kind, which leaves their bodies prone to getting an infection - have been at risk of getting MRSA for decades. Hospitals and other medical facilities now have protocols in place to decrease the risk of patients getting MRSA, but it is still a problem. A new strain of MRSA now affects healthy people outside of hospitals - especially in school locker rooms, where children tend to share equipment.

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Write a summary of the previous text in Indonesian:
Ketahui cara penyebarannya. Pahami mengapa MRSA berbahaya. Kenali siapa yang berisiko.