Salmonella Typhi Bacterial Load Test
Short Name: Salmonella Typhi Load Test
Also known as: Typhoid Bacterial Load Test, Salmonella Typhi PCR Test, Typhoid Fever Diagnostic Test
Salmonella Typhi Bacterial Load Test test available at DNA Labs India for ₹6,800. Uses Real Time PCR on Whole Blood samples. Results in Results available in 3 working days.. Free home collection in 300+ cities across India.
🩺 Medically Reviewed By
Dr Kothari Ramesh Shantilal
Consultant Microbiologist · Reg: 27670
Last reviewed: September 7, 2026
Overview
The purpose of the Salmonella Typhi Bacterial Load Test is to detect and quantify Salmonella Typhi bacteria in the blood, aiding in the diagnosis of Typhoid fever and guiding treatment decisions.
- Test Code
- 3353
- Price
- ₹6,800
- Sample Type
- Whole Blood
- Result Time
- Results available in 3 working days.
- Fasting Required
- No
- Method
- Real Time PCR
Sample Collection
No specific preparation required. Sign consent document and bring clinical history.
Method: Venipuncture
Laboratory Analysis
Blood sample will be collected via venipuncture by a trained phlebotomist.
Report Delivery
Apply pressure to the puncture site to prevent bleeding. Resume normal activities.
Timeline: Results available in 3 working days.
Patient Instructions
About This Test
Who Should Get This Test
The purpose of the Salmonella Typhi Bacterial Load Test is to detect and quantify Salmonella Typhi bacteria in the blood, aiding in the diagnosis of Typhoid fever and guiding treatment decisions.
How to Prepare
- Fast for 8-12 hours if required, but not specified for this test.
- Bring identification and doctor's prescription.
- Inform about any medications or allergies.
Doctor's Notes
Reviewed by Dr Kothari Ramesh Shantilal — MBBS, MD (Microbiology) · Reg. No. 27670
"This test is crucial for early detection and management of Typhoid fever, allowing for targeted antibiotic therapy and monitoring of treatment efficacy."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Hemolyzed sample
- Insufficient volume
- Incorrect container
- Unlabeled sample
Understanding Your Results
Negative
No detectable Salmonella Typhi DNA. Typhoid fever unlikely, but clinical correlation needed.
Positive
Salmonella Typhi DNA detected. Confirms Typhoid fever. Bacterial load may indicate severity.
If test is positive, consult a doctor immediately for treatment. If symptoms persist despite negative test, seek further evaluation.
Limitations
- ⚠May not detect all strains of Salmonella Typhi
- ⚠False negatives possible in early infection
- ⚠Quantitative results may vary based on sample quality
Risks & Considerations
- ●Minor bruising at puncture site
- ●Rare infection risk
- ●Fainting in some individuals
Interfering Factors
- ●Recent antibiotic use
- ●Sample contamination
- ●Improper sample handling
Compare With Similar Tests
| Test | Salmonella Typhi Bacterial Load Test | Widal Test | Blood Culture |
|---|---|---|---|
| Comparison | Salmonella Typhi Bacterial Load Test |
Frequently Asked Questions
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Reference Laboratory Services
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.
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