Symptoms

The symptoms of a MRSA infection depend on the part of the body that is infected. For example, people with MRSA skin infections often can get swelling, warmth, redness, and pain in infected skin. Some MRSA skin infections can have a fairly typical appearance and can be confused with a spider bite. However, unless you actually see the spider, the irritation is likely not a spider bite.

Most S. aureus skin infections, including MRSA, appear as a bump or infected area on the skin that might be:

• red
• swollen
• painful
• warm to the touch
• full of pus or other drainage accompanied by a fever

Anyone can get MRSA. The risk increases with activities or places that involve crowding, skin-to-skin contact, and shared equipment or supplies. Some of the people who carry MRSA can go on to get a MRSA infection. Non-intact skin, such as when there are abrasions or incisions, is often the site of an MRSA infection. Athletes, daycare and school students, military personnel in barracks, and those who receive inpatient medical care or have surgery or medical devices inserted in their body are at higher risk of MRSA infection.

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Frequently Asked Questions

How is MRSA spread in the community?

MRSA is usually spread in the community by contact with infected people or things that are carrying the bacteria. This includes through contact with a contaminated wound or by sharing personal items, such as towels or razors, that have touched infected skin. The opioid epidemic may also be connected to the rise of staph infections in communities. People who inject drugs are 16 times more likely to develop a serious staph infection.

How common is MRSA?

Approximately 5% of patients in U.S. hospitals carry MRSA in their nose or on their skin.

How can I prevent a MRSA Infection?

• Maintain good hand and body hygiene. Clean hands often, and clean your body regularly, especially after exercise.
• Keep cuts, scrapes, and wounds clean and covered until healed.
• Avoid sharing personal items such as towels and razors.
• Get care early if you think you might have an infection.

How do I prevent the spread of MRSA?

• Cover your wounds with clean, dry bandages until healed.
• Follow your healthcare provider’s instructions about proper care of the wound. Pus from infected wounds can contain MRSA.
• Do not pick at or pop the sore.
• Throw away bandages and tape with the regular trash.
• Clean your hands often.
You, your family, and others in close contact should wash hands often with soap and water or use an alcohol-based hand rub, especially after changing a bandage.
• Do not share personal items such as towels, washcloths, razors, and clothing, including uniforms.
• Wash laundry before use by others and clean your hands after touching dirty clothes.