Good to knowOne result rarely tells the whole story. Your provider looks at your results together with your symptoms, exam, and other tests.
What the test is
Swabbing the surface of a wound can pick up harmless skin germs; deeper samples are more useful.
Why it's done
- An infected wound or abscess, especially if it isn't improving
- Possible MRSA
Getting ready and what happens
- No preparation is needed.
How the test is done
- Pus or tissue is collected with a swab or needle, often during drainage.
What the results mean
Positive
Shows the germ and which antibiotics work.
Questions to ask your provider
- What do my results mean for me?
- Do I need to repeat this test or have other tests?
Related conditions
Related medicines
Related tests
Sources
Last updated 2026-11-13.