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DNA Labs India

Streptococcus Mutans Bacterial Load Test

DNA Labs India | ISO 9001:2015 Certified

Streptococcus Mutans Bacterial Load Test

Short Name: S. Mutans Load Test

Also known as: Streptococcus Mutans Quantification Test, S. Mutans Bacterial Load Test

Streptococcus Mutans Bacterial Load Test test available at DNA Labs India for ₹8,500. Uses Real-Time PCR on Saliva and dental plaque samples. Results in 4 working days. Free home collection in 300+ cities across India.

Real-Time PCR🏠 Home Collection

✍️ Written By

🩺 Medically Reviewed By

Dr SHAILAJA RAGHUNATH MURDESHWAR

Dr SHAILAJA RAGHUNATH MURDESHWAR

Consultant Physician · Reg: 8052

Last reviewed: September 7, 2026

Overview

The purpose of this test is to quantify Streptococcus mutans bacteria in saliva to assess the risk of dental caries, guide treatment decisions, and monitor oral health.

Test Code
3348
Price
₹8,500
Sample Type
Saliva and dental plaque
Result Time
4 working days
Fasting Required
No
Method
Real-Time PCR
Step 1

Sample Collection

Avoid eating, drinking, or brushing teeth for at least 30 minutes before sample collection.

Method: Saliva collection using swab or spit method

Step 2

Laboratory Analysis

A saliva sample is collected by spitting into a sterile container or using a swab to collect dental plaque.

Step 3

Report Delivery

Sample is sent to the laboratory for analysis. No special post-collection care required.

Timeline: 4 working days

Patient Instructions

1
Before the Test:No specific preparation required, but avoid oral hygiene products before sample collection to ensure accurate results.
2
During the Test:Quick and non-invasive saliva collection performed in a clinical or home setting.
3
After the Test:Resume normal activities immediately after sample collection.

About This Test

Who Should Get This Test

The purpose of this test is to quantify Streptococcus mutans bacteria in saliva to assess the risk of dental caries, guide treatment decisions, and monitor oral health.

How to Prepare

  • Do not eat or drink for 30 minutes prior
  • Rinse mouth with water if needed
  • Collect saliva as instructed by the healthcare provider
  • Label the container correctly with patient details

Doctor's Notes

Reviewed by — MBBS, MD (General Medicine) · Reg. No. 8052

"This test quantifies Streptococcus mutans in saliva, helping to assess caries risk and guide preventive dental care."

Last medically reviewed: September 7, 2026

Test Parameters & Specifications

Sample TypeSaliva and dental plaque
Sample VolumeAs required
ContainerSterile container
Collection MethodSaliva collection using swab or spit method

Sample Stability

Sample should be processed within 24 hours
Store at room temperature or as specified in the kit instructions
Sample Rejection Criteria:
  • Contaminated sample
  • Insufficient sample volume
  • Improperly labeled container

Understanding Your Results

Results indicate the level of Streptococcus mutans in the saliva, which correlates with the risk of developing dental caries.
📊

Low risk of dental caries; maintain good oral hygiene and regular dental check-ups

Level: Low

📊

Moderate risk; consider preventive measures such as fluoride treatments and dietary changes

Level: Moderate

📊

High risk; consult a dentist for treatment and preventive strategies to reduce bacterial load

Level: High

⚠️ When to Consult a Doctor:

If test results show high levels of S. mutans or if symptoms of dental caries persist, consult a dentist for further evaluation and treatment.

Limitations

  • ⚠Only measures S. mutans, not other cariogenic bacteria
  • ⚠Results may vary based on sampling time and method
  • ⚠Not a standalone diagnostic for caries; clinical examination is needed

Risks & Considerations

  • ●Minimal risk; possible slight discomfort during saliva collection

Interfering Factors

  • ●Recent use of antibiotics or antimicrobial mouthwashes
  • ●Poor oral hygiene practices
  • ●Diet high in sugars
  • ●Recent dental procedures

Compare With Similar Tests

TestStreptococcus Mutans Bacterial Load TestDental X-rayOral Microbiome Test
ComparisonStreptococcus Mutans Bacterial Load TestX-ray shows structural damage to teeth, while this test measures bacterial load for risk assessmentBroader analysis of oral bacteria, whereas this test focuses specifically on S. mutans

Frequently Asked Questions

What is the Streptococcus Mutans Bacterial Load Test?
It is a test that measures the amount of Streptococcus mutans bacteria in saliva to assess the risk of dental caries.
Why is this test important?
It helps in early detection of high bacterial levels, allowing for preventive measures to avoid tooth decay.
How is the test performed?
A saliva sample is collected and analyzed using Real-Time PCR to quantify S. mutans.
What does the test cost?
The test costs INR 8500, which includes collection kit, analysis, and result interpretation.
Is home collection available?
Yes, free home sample collection is available for online bookings across India.
How long does it take to get results?
Results are typically available within 4 working days, with email reports in 48 hours.
What do high levels of S. mutans mean?
High levels indicate an increased risk of dental caries, and you should consult a dentist for treatment.
Can this test diagnose cavities?
No, it assesses risk; cavities are diagnosed through clinical examination and X-rays.
Is the test painful?
No, it is a simple and painless saliva collection.
How should I prepare for the test?
Avoid eating, drinking, or brushing teeth for 30 minutes before sample collection.
What are the symptoms of dental caries?
Symptoms include tooth pain, sensitivity, discoloration, visible holes, bad breath, and gum tenderness.
How can I reduce S. mutans levels?
Maintain good oral hygiene, reduce sugar intake, use fluoride products, and visit your dentist regularly.
Worried about the process? Our certified phlebotomists collect thousands of samples every month across India. The process takes under 5 minutes and is virtually painless. Questions? Message us on WhatsApp — we're here 7 days a week.

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We serve as a reference laboratory for hospitals and clinics across India. Send samples from your facility with same-day pickup, priority processing, and results delivered through our online portal. Competitive institutional pricing available.

LIMS Integration

Your Data Privacy

Your medical data is protected under Indian law.

✓ Stored in India: All patient records are stored on servers located in India. No data is transferred outside the country.

✓ DPDP Act Compliant: Under the Digital Personal Data Protection Act 2023, you can request deletion of your records at any time by contacting support.

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