Hepatitis A Virus Total Antibody (HAV Total) Test: Booking, Price, and Results
About Hepatitis A Virus Total Antibody (HAV Total) Test: Booking, Price, and Results
| Field | Value |
|---|---|
| Also Known As | HAV Total Ab, Anti-HAV Total, Hepatitis A Total Antibody, HAV Ab Total, Anti-Hepatitis A Virus Total |
| Sample Type | Serum (venous blood collected in a serum separator tube) |
| Fasting Required | No fasting required |
| Report Time | 2 days |
| Recommended For | All ages and genders; travellers to endemic areas, healthcare workers, food-service employees, people with chronic liver disease, and those checking post-vaccination immunity |
| Price | Starting at ₹1,300 |
What is a Hepatitis A Virus Total Antibody (HAV Total) Test?
The Hepatitis A Virus Total Antibody test checks your blood for antibodies produced against the hepatitis A virus (HAV). It is also known as the Anti-HAV Total or HAV Ab Total test. A small blood sample is collected from a vein in your arm and sent to the laboratory for analysis. Doctors order this test to find out whether a person has had a hepatitis A infection, is immune, or is still at risk.
What Does a Hepatitis A Virus Total Antibody (HAV Total) Test Measure?
This is a qualitative test, meaning it gives a Reactive (Positive) or Non-reactive (Negative) result rather than a number. It detects the combined presence of two types of antibodies in your blood.
| Antibody Type | What It Means |
|---|---|
| Anti-HAV IgM (early antibody) | Produced soon after a new infection; suggests a recent or active HAV infection |
| Anti-HAV IgG (long-term antibody) | Develops during recovery; persists for life and indicates lasting immunity from past infection or vaccination |
A reactive result on the total antibody test alone cannot confirm whether an infection is current or past. A separate IgM-specific test may be needed for that distinction.
Why is a Hepatitis A Virus Total Antibody (HAV Total) Test Done?
Doctors request this test for a range of reasons, from diagnosing a current illness to confirming immunity before travel.
Common Symptoms That May Require This Test
The following symptoms may prompt a doctor to order this test:
- Jaundice (yellowing of the skin and whites of the eyes)
- Dark-coloured urine
- Fever and a general feeling of being unwell
- Nausea and loss of appetite
- Abdominal discomfort, especially in the upper right area
Conditions This Test Can Help Detect
This test can help identify or rule out the following situations:
- Current or past hepatitis A virus infection
- Immunity to hepatitis A acquired through natural infection
- Successful immune response following hepatitis A vaccination
- Susceptibility to HAV in people with no prior exposure or vaccination
- HAV exposure in outbreak investigations or after contact with an infected person
How to Prepare and What to Expect
No special preparation is required for the Hepatitis A Virus Total Antibody test. The process is straightforward and similar to a standard blood draw.
Do You Need to Fast?
No fasting is required. You may eat and drink normally before your appointment. If other tests have been ordered at the same time, check with your doctor whether any of those require fasting.
Practical Tips Before Your Test
Keep the following points in mind before going for your test:
- Stop taking biotin (vitamin B7) supplements at least 72 hours before the test, as high doses can interfere with results.
- Bring a detailed clinical history, including your symptoms, previous test results, and relevant medical background, as this is required for the test.
- Tell your doctor if you have recently received an immune globulin injection or a blood transfusion, as these can temporarily cause a positive result.
- Inform your healthcare provider about all medications you are currently taking.
- Stay well hydrated before the blood draw, as this makes it easier to collect the sample.
- Wear a short-sleeved or loose-sleeved top for easy access to the inner elbow.
Step-by-Step Procedure
Here is what you can expect during the blood sample collection:
- A trained phlebotomist (blood collection specialist) cleans the skin at the collection site, usually the inner elbow, with an antiseptic wipe.
- A tourniquet (a soft elastic band) is tied around your upper arm to make your veins easier to see.
- A fine needle is gently inserted into a vein to draw a small blood sample.
- About 3 mL of blood is collected into a serum separator tube (a yellow-topped tube).
- The needle is removed, light pressure is applied to the site, and a small bandage is placed over it.
- The labelled sample is stored under refrigeration and sent to the laboratory for analysis using an EIA (enzyme immunoassay) method.
Factors That Can Affect Accuracy
The following factors may influence your test result:
- High-dose biotin supplement intake (20 mg or more per day)
- Recent immune globulin administration or blood transfusion
- Testing too early after exposure, before antibodies have had time to develop
- A weakened immune system, which can delay or reduce antibody production
- Grossly haemolysed, deeply jaundiced, or very fatty blood samples
Understanding Your Hepatitis A Virus Total Antibody (HAV Total) Test Results
Your result will be reported as Reactive, Non-reactive, or Borderline. The table below explains what each outcome generally means:
| Result | General Interpretation |
|---|---|
| Non-reactive (Negative) | No HAV antibodies detected; no prior infection and no immunity from vaccination |
| Reactive (Positive) | Past HAV infection with natural immunity, successful vaccination, current acute infection (if IgM is also positive), or passively acquired antibody |
| Borderline / Equivocal | Indeterminate result; retesting in 2 to 4 weeks is recommended |
A positive total antibody result with a negative IgM result generally points to immunity from a past infection or vaccination. If a current infection is suspected, your doctor may order a separate HAV IgM test to confirm.
Disclaimer: These ranges are general guidelines. Your doctor will interpret your results based on your age, health history, and other factors. Always consult a qualified healthcare professional for personalised medical advice.
Results During Special Conditions
Certain situations can affect how reliable your result is.
- People with weakened immune systems may produce fewer antibodies, which can lead to a false-negative result even when infection or vaccination has occurred.
- If you have recently received an immune globulin injection or a blood transfusion, passively acquired antibodies can cause a temporarily positive result unrelated to your own immune response.
- High biotin supplement intake can cause false-positive readings if supplements are not paused before the test.
- In infants born to HAV-immune mothers, maternal IgG antibodies may remain detectable for several months, which can affect result interpretation in young babies.
How to Maintain Healthy Levels
The following general practices support good protection against hepatitis A:
- If your result shows you are not immune, speak to your doctor about the hepatitis A vaccine, which is safe and effective for most people.
- Practise regular hand washing, especially before handling food and after using the toilet, and drink clean, safe water.
- If you are planning to travel to areas where hepatitis A is common, discuss vaccination with your doctor well ahead of your trip.
Lupin Diagnostics Hepatitis A Virus Total Antibody (HAV Total) Test Price and Home Collection
The Hepatitis A Virus Total Antibody test cost at Lupin Diagnostics starts at ₹1,300, and home sample collection is available across multiple cities in India.
| City | Approximate Price (₹) |
|---|---|
| BHOPAL | 1300 |
| CHENNAI | 1300 |
| HYDERABAD | 1300 |
| KOLKATA | 1300 |
| NAVI MUMBAI | 1300 |
| PUNE | 1300 |
Disclaimer: Prices are indicative and may vary by location. Please confirm the current price at the time of booking.
How to Book
Booking your Hepatitis A Virus Total Antibody test online is simple. Follow these steps:
- Select the test on the Lupin Diagnostics website.
- Choose your city and preferred time slot.
- Opt for home sample collection by a certified phlebotomist, or visit your nearest Lupin Diagnostics centre.
- Receive your report via email or WhatsApp within the stipulated turnaround time.
Home Collection
Hepatitis A Virus Total Antibody test home collection is available across cities in India, so you can get your sample collected from the comfort of your home. All samples are processed in NABL-accredited laboratories by trained professionals. Your digital report is shared directly with you once ready.
Frequently Asked Questions
The HAV Total Antibody test measures both IgG and IgM antibodies together, so it cannot tell you on its own whether an infection is current or past. The IgM test detects only the antibody produced during a recent or active infection. If your total antibody result is positive and your doctor suspects an active infection, an IgM test will usually be ordered next.
Yes. If you have a history of vaccination but no prior infection, a reactive result on the Anti-HAV Total test confirms that your body has produced protective antibodies. This is a common reason for ordering the test after completing a vaccination course.
No fasting is needed. You can eat and drink as normal. However, stop taking biotin (vitamin B7) supplements at least 72 hours before the test, as high doses of biotin can interfere with the result.
Not necessarily. A positive result can mean you had a past infection, you are vaccinated and immune, or you have an active infection. It can also occur after a recent immune globulin injection. Your doctor will review your symptoms and may request an IgM test to find out whether the infection is current.
Antibodies are usually detectable by the time symptoms appear, which is typically 15 to 45 days after exposure. Testing very soon after exposure may give a false-negative result because the body has not yet had time to produce enough antibodies.
No. Once you have recovered from a hepatitis A infection, your body develops antibodies that protect you from reinfection for life. The same long-term protection can also be achieved through the hepatitis A vaccine.
Hepatitis A Virus Total Antibody (HAV Total) Test: Booking, Price, and Results
