Neisseria gonorrhoeae nucleic acid detection by probe-based assay

How the Test Works

The test uses a molecular probe to identify specific DNA sequences unique to *Neisseria gonorrhoeae*. A small sample—either urine or a swab from the urethra, cervix, or rectum—is analyzed to detect bacterial DNA. Results are typically available within 24–48 hours.

Sample Collection

You may provide either a urine sample (for men or women) or a swab from the affected area (e.g., penis, vagina, or anus). Your healthcare provider will guide you on how to collect the sample correctly to ensure accuracy.

When to Get Tested

This test is recommended if you have symptoms like painful urination, unusual discharge, or pelvic pain, or if you’ve had unprotected sex with someone known to have gonorrhea. It’s also used as a routine screening for sexually active individuals at higher risk.

Test Limitations

While highly accurate, the test may not detect all cases of gonorrhea, especially if the bacteria are present in low numbers. False negatives can occur if the sample isn’t collected properly or if the infection is very early or late in progression.