Hepatitis E PCR Test (HEV RNA)
Confirm active hepatitis E infection with direct viral detection.
The Hepatitis E PCR Test (HEV RNA) is a specialist blood test used to detect the genetic material of the hepatitis E virus (HEV) in the bloodstream. It is intended for patients with symptoms or risk factors suggestive of acute hepatitis E, those with unexplained liver inflammation, and individuals who are immunocompromised and may be at risk of chronic infection. It is also useful for monitoring viral clearance in confirmed cases.
Hepatitis E Virus RNA (HEV PCR)
- Direct detection of HEV RNA, indicating active viral replication
- Helps distinguish acute from past infection
- Useful in immunocompromised patients where serology may be unreliable
- Supports diagnosis when liver enzymes are elevated without a clear cause
Why it matters
Hepatitis E is a common cause of acute viral hepatitis worldwide and can be particularly serious in pregnant women and those with weakened immune systems. Direct detection of viral RNA provides a definitive marker of active infection, guiding clinical management and helping to prevent transmission. This test offers clarity when routine liver function tests are abnormal and other causes have been excluded.
Hepatitis E Virus RNA
- Hepatitis E Virus RNA (HEV PCR)
No special preparation required.
For blood tests, we recommend drinking plenty of water beforehand to ensure smooth sample collection. If you are taking any regular medication, continue to do so unless advised otherwise by your doctor.
Important Clinical Information:
This test is a screening tool to monitor and support your overall health. It does not replace your GP or consultant.
Always discuss your test results, especially any abnormal results, with your GP, who can interpret them in the context of your medical history and overall health.