Hepatitis A Antibodies
The Hepatitis A Test detects IgG and IgM (total antibodies) in the blood, which can indicate past exposure to Hepatitis A or immunity due to vaccination. Hepatitis A is a highly contagious liver infection caused by the Hepatitis A virus (HAV), typically spread through contaminated food, water, or close contact with an infected person.
Test details
Sample type
Blood
Time of day
No Specific Time Needed
Fasting required
No
Results timeframe
Within 7 days
Preparation
No special preparation required.
What's measured in this test
Hepatitis A Immune (IgG)
Checks immunity to hepatitis A virus.
Common reasons for testing
- Checking immunity before travel – Ensures you’re protected against Hepatitis A before visiting high-risk areas.
- Assessing vaccine response – Checks if the Hepatitis A vaccine has successfully triggered an immune response.
- Routine health screening – Recommended for people at higher risk of exposure.