VIBRIO VULNIFICUS BY PCR

VIBRIO VULNIFICUS BY PCR is a molecular diagnostic test that detects the genetic material of Vibrio vulnificus to confirm infection. The assay uses real-time PCR to amplify species-specific target genes (for example vvhA), delivering sensitive and specific presence/absence results and Ct values from wound swabs, blood, or stool collected by trained at‑home phlebotomists in Dubai. Rapid and accurate detection is critical for early targeted therapy and for protecting high‑risk individuals (such as those with liver disease or immunosuppression) and informing local public health responses in the UAE.

• Vibrio vulnificus DNA (presence/absence)
• Target gene detection (e.g., vvhA)
• Real‑time PCR cycle threshold (Ct) value
• Sample type recorded (wound swab / blood / stool)

• Wound infection after seawater exposure or handling raw seafood
• Rapidly progressing soft tissue infection with fever and chills
• Severe gastroenteritis following consumption of raw shellfish (e.g., oysters)
• Signs of sepsis or bloodstream infection with recent marine exposure
• High‑risk patients (liver disease, diabetes, immunocompromised) after exposure

• High sensitivity and specificity for Vibrio vulnificus detection
• Rapid turnaround to support prompt clinical decisions
• Convenient at‑home sample collection across Dubai
• Reduces need for immediate hospital visits when combined with teleconsultation
• Provides Ct values to help clinicians assess bacterial load

• At‑home sample collection: wound swab, blood sample, or stool depending on symptoms
• No fasting required prior to collection
• Avoid applying topical antiseptics to wound area for 24 hours before swab
• Provide detailed history of recent seawater or raw seafood exposure and current medications