Test Price
800 AEDโ Home Collection Available
Salmonella Typhi Bacterial Load Test in UAE | 800 AED | DHA Licensed Molecular Diagnostics
Executive Summary & Core Metrics
This advanced molecular assay employing real-time PCR and whole genome sequencing provides definitive quantification of Salmonella Typhi DNA, establishing the gold standard for typhoid fever diagnosis and antimicrobial stewardship across UAE healthcare facilities.
- Diagnostic Accuracy: 99.9% sensitivity and specificity via ISO 9001:2015 certified laboratory processing.
- Premium Logistics: VIP Mobile Phlebotomy & Temperature-Controlled Cold-Chain Home Collection, available daily 8 AM to 11 PM.
- Clinical Guidance: Post-test telephonic result interpretation by qualified physicians.
- Insurance: Direct billing verification via WhatsApp +971 54 548 8731.
Test Overview & Methodology
The Salmonella Typhi bacterial load test quantifies pathogen DNA in blood, stool, or environmental specimens using high-sensitivity real-time PCR combined with whole genome sequencing for complete genomic typing and antimicrobial resistance profiling.
| Feature | Our Test (qPCR + WGS) | Closest Alternative (Widal Test) |
|---|---|---|
| Methodology | Real-Time PCR (qPCR) + Whole Genome Sequencing | Serology (Agglutination) |
| Turnaround Time | 24โ36 hours | 2โ5 days |
| Sensitivity | >99% | 60โ80% |
| Specificity | 99.9% | Low (common false positives) |
| Quantification | Precise bacterial load measurement | Not possible |
| Typing & Resistance | WGS provides full genomic typing | Not available |
Physician Insight & Safety Protocols
โQuantitative Salmonella Typhi DNA detection by qPCR differentiates active typhoid infection from prior exposure or carrier states with high precision. Clinical correlation with fever pattern, travel history, and hepatosplenic examination remains essential for accurate diagnosis.โ
โ Dr. Ajay Singh, General Practitioner, DHA Registration ID: 36234132
โ ๏ธ Medication & Safety Advisory
Continuing prescribed antibiotics until clinical reassessment is critical. Premature discontinuation may enable bacterial recrudescence and promote resistant strains.
Exclusion Criteria
- Antibiotic therapy within the preceding 14 days (may transiently suppress bacteremia).
- Coagulation disorders or severe thrombocytopenia contraindicating venipuncture.
- Inability to provide minimum blood volume (pediatric cases require clinician evaluation).
Emergency Red Flags โ Seek Immediate Care
- Hyperpyrexia (>39.5 ยฐC) accompanied by confusion or meningismus.
- Acute surgical abdomen, board-like rigidity, or suspected intestinal perforation.
- Hypovolemic shock signs: dry mucous membranes, oliguria, lethargy.
Patient FAQ & Clinical Guidance
1. How accurate is the Salmonella Typhi bacterial load test?
The qPCR assay achieves greater than 99% sensitivity and 99.9% specificity for detecting Salmonella Typhi DNA, making it the most reliable molecular method for confirming typhoid fever and guiding antibiotic duration.
2. How should I prepare for the test, and can I eat or drink before?
No fasting is required for blood or stool collection. However, you should avoid antibiotics for 14 days before sampling unless prescribed, and bring your full clinical history including travel and immunization records.
3. What do the results mean, and how quickly will I receive them?
A positive result confirms active Salmonella Typhi infection with precise bacterial load quantification to tailor antimicrobial therapy. Results are typically available within 24โ36 hours from sample reception.
4. Can the test be performed during pregnancy?
Yes, the test is safe during all trimesters. Inform your physician about pregnancy so appropriate clinical correlation can be applied, particularly for antibiotic selection if positive.
UAE Regulatory & Data Privacy Adherence
๐ Compliance & Data Protection
DNA Labs UAE operates under DHA Facility License No. 1143 (Premises 105, Floor 1, Building 33, Dubai Healthcare City). All personal health data is processed in full adherence to Federal Decree-Law No. 45 of 2021 on Personal Data Protection (PDPL) and Federal Law No. 2 of 2019 Concerning the Use of Information and Communication Technology in Health Fields, ensuring strict confidentiality and lawful data handling. Clinical safety and informed consent protocols follow Federal Decree-Law No. 4 of 2016 on Medical Liability.
Clinical & Logistical Metadata
| Test Name | Salmonella Typhi Bacterial Load Test (qPCR + WGS) |
| Price (AED) | 800 AED |
| Turnaround Time | 24โ36 hours from sample reception |
| Sample Type / Matrix | Peripheral whole blood, stool, or environmental swab (VIP Mobile Phlebotomy & Temperature-Controlled Cold-Chain Home Collection available daily 8 AMโ11 PM) |
| Methodology Used | Real-Time PCR (qPCR) + Whole Genome Sequencing (WGS) |
| ICD-10-CM Code | A01.0 (Typhoid fever) |
| LOINC Code | 50004-7 (Salmonella typhi DNA [Presence] in Blood by NAA with probe detection) |
| DHA Facility License & Address | License No. 1143 | Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE | DNA Labs UAE |
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