ENTEROAGGREGATIVE E. COLI (EAEC) BY PCR

The ENTEROAGGREGATIVE E. COLI (EAEC) BY PCR test is a molecular diagnostic assay designed to detect genetic markers specific to EAEC in stool samples. Using real-time PCR, the test identifies virulence-associated genes with high sensitivity, providing a qualitative detection (Detected/Not Detected) along with cycle threshold (Ct) data. Accurate identification of EAEC can help clinicians select appropriate treatment and limit unnecessary antibiotic use.

This home PCR service includes secure sample pickup across Dubai and testing in UAE‑accredited laboratories, with fast electronic reporting to you and your treating physician for timely management. It is particularly useful for patients with acute or persistent watery diarrhoea, recent travel-associated diarrhoea, young children, elderly patients, or immunocompromised individuals where pathogen-specific diagnosis is important. Results should be interpreted by a healthcare professional in the clinical context; positive detection supports targeted therapy while negative results may require additional testing for other enteric pathogens.

• Enteroaggregative E. coli (EAEC) — aggR gene
• Enteroaggregative E. coli (EAEC) — aatA gene
• Enteroaggregative E. coli (EAEC) — aap gene
• Qualitative result (Detected / Not Detected)
• Cycle threshold (Ct) value

• Acute watery diarrhoea lasting more than 24–48 hours
• Persistent or recurrent diarrhoea not responding to symptomatic treatment
• Traveler’s diarrhoea after recent international travel
• Severe dehydration or high stool frequency in children or elderly
• Immunocompromised patients with enteric symptoms

• Home sample pickup across Dubai for convenience and safety
• Testing in UAE‑accredited laboratories using real‑time PCR
• High sensitivity and specificity for EAEC detection
• Rapid electronic reporting to you and your physician for prompt care
• Supports targeted treatment decisions and antimicrobial stewardship

• Fresh stool sample collected in the sterile container provided
• Collect sample ideally within 24 hours and refrigerate until pickup
• If clinically safe, avoid starting antibiotics before sample collection
• Provide valid UAE ID and contact details for home pickup coordination