Rota / Adenovirus in Stool by PCR
The Rota / Adenovirus PCR test detects the presence of rotavirus and adenovirus genetic material in a stool sample using Polymerase Chain Reaction (PCR) technology. PCR is a highly sensitive molecular method capable of identifying small amounts of viral DNA or RNA, making it a reliable diagnostic tool in cases of acute gastroenteritis. Rotavirus and adenovirus are common viral causes of diarrhoea, particularly in infants and young children, although adults may also be affected. Accurate identification of the viral cause can help guide appropriate management and reduce unnecessary antibiotic use.
- Price: £70
- Code: ROT
- TAT: 4 Working Days
- Sample Type: Stool
Clinical Significance
Rotavirus is one of the leading causes of severe diarrhoeal illness worldwide, particularly in children under five years of age. Symptoms may include watery diarrhoea, vomiting, fever, abdominal pain, and dehydration. Adenovirus, particularly enteric strains, can also cause prolonged diarrhoeal illness. PCR testing offers greater sensitivity than traditional antigen-based tests and can detect infection even when viral load is low. Early and accurate identification supports appropriate hydration management, infection control measures, and reassurance where a viral cause is confirmed. Because viral gastroenteritis does not respond to antibiotics, confirming a viral diagnosis helps avoid unnecessary antimicrobial use and contributes to responsible antibiotic stewardship.
Who Might Benefit From This Test?
This test may be appropriate for infants, children, or adults experiencing acute diarrhoea, vomiting, fever, or dehydration, particularly when symptoms are severe or prolonged. It may also be requested in outbreak settings such as schools, nurseries, or care facilities to identify the causative organism. Clinicians may recommend PCR testing when symptoms persist, when bacterial stool cultures are negative, or when precise viral identification is clinically useful.
Sample Collection
A stool sample is required for this test. Clear written instructions are provided to ensure appropriate collection and storage. Samples should be delivered to the laboratory promptly to maintain diagnostic accuracy.
Understanding Your Results
A positive result indicates detection of viral genetic material consistent with active infection. A negative result suggests that rotavirus or adenovirus were not detected in the submitted sample. Results are interpreted alongside clinical symptoms and may be considered in conjunction with additional stool investigations if required. Most viral gastroenteritis cases are self-limiting; however, medical assessment is essential in cases of significant dehydration or persistent symptoms.
FAQs
When will I receive my results?
Results are usually available within the stated turnaround time.
Should I discuss my results with a doctor?
Yes, results should always be reviewed with a qualified healthcare professional.
Why Choose Marylebone Diagnostic Centre?
Marylebone Diagnostic Centre provides advanced molecular diagnostic testing in a professional and efficient clinical environment. With a turnaround time of 4 days, this PCR-based test offers accurate detection of viral gastrointestinal infections, supporting timely management and infection control.
Book Now
Book the Rota / Adenovirus PCR (ROT) test today for accurate identification of viral gastroenteritis.
