HEPATITIS B ENVELOPE ANTIGEN

The Hepatitis B Envelope Antigen (HBeAg) test detects the presence of the viral envelope antigen in a blood sample, indicating active hepatitis B virus (HBV) replication and higher infectivity. The test is performed using a venous blood sample and sensitive immunoassay methods; quantitative results can correlate with viral load and help clinicians assess the level of viral activity.

HBeAg measurement is important for diagnosing active infection, guiding initiation or adjustment of antiviral therapy, and assessing the risk of transmission — especially for pregnant women, household contacts, and healthcare workers. At-home sample collection in Dubai through Touch Connect allows convenient, UAE-accredited laboratory processing and timely reporting to support rapid clinical decisions and public-health precautions.

Typically no fasting is required and results are interpreted in conjunction with HBsAg, HBV DNA and liver function tests; a positive HBeAg suggests high viral replication but should be correlated with other markers and clinical assessment. If HBeAg is positive or discordant with other results, follow-up with a hepatologist or infectious disease specialist in the UAE is advised to plan monitoring, treatment, and prevention measures for contacts and newborns.

• Hepatitis B envelope antigen (HBeAg) — Qualitative
• Hepatitis B envelope antigen (HBeAg) — Quantitative (IU/mL)
• Assay type: Immunoassay (lab-reported)

• Known HBsAg-positive individuals to assess infectivity
• Elevated liver enzymes (ALT/AST) or symptoms of acute hepatitis
• Monitoring response to antiviral therapy for chronic HBV
• Pregnant women with HBV to evaluate transmission risk to newborn
• Prior to immunosuppressive therapy or chemotherapy

• Identifies active HBV replication and higher infectiousness
• Guides antiviral treatment decisions and monitoring
• Helps assess transmission risk for neonates and close contacts
• Convenient at‑home collection with UAE‑accredited laboratory processing
• Fast, reliable results to support timely clinical management in Dubai

• At‑home venous blood collection by a certified phlebotomist
• No fasting required unless combined with other tests
• Provide prior HBV test history (HBsAg, HBV DNA) and current medications
• Ensure accurate Dubai address and availability for sample pickup