Vaginal Infectious Disease Screening by Nucleic Acid Amplification (Specimen: Vaginal swab)
This test detects certain bacteria and viruses commonly linked to vaginal infections, using a swab from your vagina. It helps identify infections that may require treatment.
["Early detection of infections can help prevent complications and guide appropriate treatment options."]
Key facts at a glance
- LOINC
- 104806-5
- Short code
- T vaginalis DNA Spec Ql
- Synonyms
- T vaginalis DNA Spec Ql
- Category
- chemistry
- Sample
- serum
- Container
- Red-top tube (SST)
- Units
- N/A
- Fasting
- false
- Population
- adult
- Sex
- all
- Age range
- 18–65 years
- Method
- molgen
- Specimen volume
- 5 mL
- Stability
- Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
- Hemolysis max
- 500
- Lipemia max
- 1000
- Icterus max
- 500
- TAT
- 4–24 hours
- Order
- routine
What This Test Measures
The test looks for genetic material from specific pathogens, including bacteria like *Chlamydia trachomatis* and *Neisseria gonorrhoeae*, as well as viruses such as *Trichomonas vaginalis* and *Human Papillomavirus (HPV)*. These are often responsible for vaginal infections that can cause symptoms like unusual discharge, odor, or discomfort.
How the Test Works
A small swab is gently inserted into your vagina to collect cells and fluids. The sample is then analyzed in a lab using a nucleic acid amplification technique to detect the presence of these pathogens.
When You Might Need This Test
Your healthcare provider may recommend this test if you have symptoms of a vaginal infection, have been exposed to certain sexually transmitted infections, or as part of routine screening, particularly if you are pregnant or have a history of recurrent infections.
Common Symptoms to Watch For
Symptoms may include unusual vaginal discharge (clear, white, green, yellow, or brown), odor, itching or burning in the vaginal area, pain during urination, or pelvic pain. However, some infections may not cause symptoms, so testing is crucial for early detection.
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
Clinical Significance
Short name
Vaginal NAAT Screen
Frequently asked questions
Why is this test important?
How long does it take to get results?
What if I have no symptoms but my provider recommends this test?
Sources
- 1
- 2Lab Tests OnlineSource
- 3
Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy