If you want to check whether you have immunity to hepatitis A, this test can confirm past infection or vaccination protection. Hepatitis A is a viral infection that affects the liver, and knowing your immunity status is especially useful for travel, work, or general health screening.
Your health, expertly explained
Go beyond the numbers
Get ready to elevate your health understanding with a personalised doctor's report. Go beyond results and tap into expert insights tailored just for you.
- Actionable advice
- Expert support
- Tailored recommendations
Blood testing made easy
How it works
You have the flexibility to choose what works best for you. Enjoy the comfort of having a friendly nurse visit your home for a quick blood draw, opt for a convenient visit to one of our nationwide partner clinics, or self-arrange a draw at a location that suits you.
Take control of your health with Medichecks – order your blood test today!
Our portal, your results
Track, improve, and monitor your health over time.
MyMedichecks is your personal online dashboard where you can view your results, access clear and simple explanations about individual health markers, monitor changes in your health, and securely store information about your medical history, lifestyle and vital statistics.
What's in the test?
Immunity
Hepatitis A antibodies IgG and IgM
Learn more
Hepatitis A is an acute, short-term disease caused by the hepatitis A virus (HAV). Hepatitis A is commonly transmitted by through food or water which has been contaminated by faeces from someone who is already infected by the virus. This type of hepatitis is most common in countries where the sanitation is poor. IgM antibodies are involved in the very early stages of an immune response and first to be made by the body when fighting a new infection, providing short-term protection. A positive IgM result indicates a recent HAV infection. IgG provides antibody-based immunity. IgG antibodies form the basis of long-term protection against microorganisms and in those with a healthy immune system, sufficient IgG antibodies are produced to prevent re-infection. A positive IgG indicates a past HAV infection & immunity to the virus.
How to prepare for your test
Prepare for your Hepatitis A Immunity Profile Blood Test by following these instructions. Take this test at least 2 weeks after hepatitis A exposure Do not take biotin supplements for two days before this test, discuss this with your doctor if it is prescribed.
Test limitations
This test checks immunity status but does not diagnose active Hepatitis A infection.