Mercer disease is caused by methicillin-resistant staphylococcus aureus bacteria, and is also known as MRSA (see Resources). According to the Centers for Disease Control, MRSA infections occur mostly in patients of health care facilities. CA-MRSA infections occur in people who have not been in a health care facility. These cases typically involve the skin.
History
Penicillin was discovered in 1928 by Alexander Fleming and methicillin was later made from this base drug. The first cases of MRSA were reported by hospitals in the 1970s.
Appearance
On the skin, Mercer disease looks like a pimple or boil. Other MRSA infections manifest as lung, blood or surgical site infections.
Prevention
To prevent getting MRSA, wash hands often, keep cuts covered and do not share personal items. Use good hygiene to prevent infection (see Resources).
Treatment
MRSA infections are treated with antibiotics either in or out of the hospital. Skin boils may be drained to cure infection.
Prevent Spreading Infection
If a person has MRSA, he should cover the infected wound, keep his hands clean, do not share personal items and follow doctor's orders.
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