Test Price
900 AED✅ Home Collection Available
Staphylococcus aureus Bacterial Load Test (qPCR & Whole Genome Sequencing)
Executive Summary & Core Metrics
Quantitative Molecular Detection of Staphylococcus aureus DNA
Quantify Staphylococcus aureus bacterial DNA load with 99.9% diagnostic sensitivity using real-time quantitative PCR (qPCR) and whole genome sequencing (WGS). This advanced molecular assay enables precise measurement for active infection diagnosis, treatment monitoring, and antimicrobial stewardship. Hospital Extraction Only – Sample collection is conducted strictly within an accredited hospital facility; mobile home phlebotomy is disabled for safety. Price: 900 AED. Turnaround: 24–36 hours from sample receipt. Post-test telephonic clinical guidance included. Insurance direct billing verification via WhatsApp +971 54 548 8731.
Test Overview & Methodology
The Staphylococcus aureus Bacterial Load Test employs real-time quantitative PCR (qPCR) and whole genome sequencing (WGS) to measure the exact number of S. aureus DNA copies per milliliter in clinical specimens. This quantitative molecular approach delivers superior accuracy compared to traditional culture methods, enabling targeted antimicrobial therapy and precise infection monitoring. The assay is validated for multiple specimen matrices including blood, cerebrospinal fluid (CSF), wound swabs, breast milk, and tissue biopsies, all collected exclusively within hospital settings.
| Test Parameter | This Assay: qPCR & WGS | Alternative: Routine Culture |
|---|---|---|
| Precision | Quantitative (copies/mL) with 99.9% sensitivity | Semi-quantitative; lower sensitivity (~80%) |
| Method | Real-Time PCR + Whole Genome Sequencing | Bacterial Culture & Biochemical Identification |
| Speed | 24–36 hours (phone/email) | 48–72 hours |
Physician Insight & Safety Protocols
Dr. Ajay Singh (General Practitioner, DHA Registration ID: 36234132) emphasizes: “I stress that test results must always be correlated with clinical presentation and comprehensive patient history. A high bacterial load alone does not dictate treatment without thorough physician evaluation. This quantitative molecular assay aids precise, personalized care but never replaces professional clinical judgment. If you experience high fever exceeding 38.3°C, confusion, rapid heart rate, or signs of severe systemic infection, seek emergency medical care immediately.”
Advisory – Do Not Alter Prescribed Therapy
Do not discontinue prescribed antibiotic medication or modify your treatment regimen without consulting your supervising physician. Test results serve as a guide for clinical decision-making and must be interpreted within the full context of your medical history.
Exclusion Criteria & Emergency Red Flags
- Recent antibiotic therapy (within 48 hours) may transiently lower bacterial load; inform your physician prior to sample collection.
- Inadequate sample collection or improper transport conditions may invalidate results. All specimens must be collected in an accredited hospital setting.
- Emergency Red Flags: Sudden high fever (>38.3°C), confusion or altered mental status, rapid breathing (tachypnea), hypotension, or signs of necrotizing skin infection – proceed to the nearest emergency department immediately.
Patient FAQ & Clinical Guidance
1. What is the Staphylococcus aureus Bacterial Load Test?
This molecular diagnostic test measures the exact number of Staphylococcus aureus DNA copies per milliliter in clinical specimens using quantitative PCR and whole genome sequencing. It provides a precise bacterial burden quantification that guides targeted antimicrobial therapy with greater accuracy than traditional culture methods.
2. Why is this test recommended?
This test is recommended to confirm active S. aureus infection, monitor treatment efficacy over time, detect asymptomatic carriage in healthcare settings, and support antimicrobial stewardship programs. Early quantitative detection enables precise antibiotic selection and reduces the risk of resistance development.
3. How should I prepare for the test?
No special fasting is required. Inform your healthcare team about any antibiotics taken within the prior 48 hours. Bring your complete clinical history and previous microbiology reports. A signed consent form is mandatory before sample collection. All specimens are collected exclusively within accredited hospital facilities.
4. What do the results mean for my treatment?
A quantitative bacterial load result (copies/mL) helps your physician determine infection severity, select appropriate antibiotics, and decide on treatment duration. A declining load over serial tests indicates effective therapy, while persistent or rising levels may signal resistance or inadequate treatment, requiring clinical reassessment.
5. How is the sample collected and processed?
Sample collection occurs strictly within a hospital setting by qualified medical personnel. Depending on the clinical indication, specimens may include blood, cerebrospinal fluid, wound swabs, breast milk, or tissue biopsy. Samples are transported under temperature-controlled conditions to our ISO-accredited laboratory. Results are delivered within 24–36 hours via phone or email, followed by telephonic clinical guidance.
UAE Regulatory & Data Privacy Adherence
Data Protection & Health Information Governance
All patient data and clinical test results are processed in full compliance with 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. Clinical safety, patient consent, and medical liability adhere strictly to Federal Decree-Law No. 4 of 2016 on Medical Liability.
DNA Labs UAE operates under DHA Facility License No. 1143 and maintains ISO 9001:2015 accreditation for quality management. All laboratory procedures follow international standards for molecular diagnostics and infection control.
Clinical & Logistical Metadata
| Test Name | Staphylococcus aureus Bacterial Load Test (qPCR & Whole Genome Sequencing) |
| Price (AED) | 900 |
| Turnaround Time | 24–36 hours (phone/email) |
| Sample Type / Matrix | Blood, Cerebrospinal Fluid (CSF), Wound Swab, Breast Milk, Tissue Biopsy – Hospital Extraction Only |
| Methodology Used | Real-Time Quantitative PCR (qPCR) + Whole Genome Sequencing (WGS) |
| ICD-10-CM Code | B95.6 (Staphylococcus aureus as the cause of diseases classified elsewhere) |
| LOINC Code | 35756-0 (Staphylococcus aureus DNA [Presence] in Specimen by NAA with probe detection) |
| DHA Facility License & Laboratory Address | License No. 1143 | Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE | DNA Labs UAE |
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