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Vaginal and Throat Swab for Pathogen Detection by Culture and Rapid Diagnostic Probe

Published: August 9, 2026Updated: August 16, 2026

This test involves collecting samples from your vagina or throat to check for infections caused by bacteria, viruses, or other microbes. Results help identify potential infections that may require treatment.

Quick summary

["A simple swab test to detect infections that could affect your health or spread to others."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
106562-2
Short code
T vaginalis DNA Throat Ql NAA+probe
Synonyms
T vaginalis DNA Throat Ql NAA+probe
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
probe-amp-tar
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 uses a probe to detect specific pathogens (such as bacteria, viruses, or fungi) in your vaginal or throat swab. It may also include traditional culture methods to grow and identify microbes if needed. This helps confirm infections like sexually transmitted infections (STIs), respiratory infections, or vaginal yeast infections.

How the Test Works

A healthcare provider will collect a swab from your vagina or throat. The swab is then tested using a rapid diagnostic probe to detect the presence of certain pathogens. Some tests may also include culture methods to grow and identify microbes in a lab.

Why It’s Done

This test is often used to diagnose infections that may not show symptoms immediately or to confirm suspected infections. It can help guide treatment decisions, especially for sexually transmitted infections, respiratory illnesses, or vaginal health concerns.

Common Infections Checked

The test may screen for common infections such as bacterial vaginosis, candidiasis (yeast infections), chlamydia, gonorrhea, or other viral or fungal pathogens. Results help determine if antibiotics, antiviral, or antifungal medications are needed.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

Clinical Significance

Short name

Vaginal/Throat Swab for Infections

Frequently asked questions

How soon will I get my results?
Results from the rapid diagnostic probe are typically available within a few hours. Full culture results may take several days to a week, depending on the lab. Your healthcare provider will discuss the findings with you.
What does a positive result mean?
A positive result indicates the presence of a detected pathogen. This does not always mean you are immediately contagious or need urgent treatment, but it may prompt further testing or a recommendation for treatment based on the type of infection.
Can I have sex while waiting for results?
If you suspect an infection, it’s best to avoid sex until you’ve discussed the results with your healthcare provider. Some infections can be spread, and treatment may be necessary to prevent further spread or complications.
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

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