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Hepatitis A Testing

Hepatitis A Testing

R 549.00

Test Included:
Hepatitis A Immunoglobulin

 

Test Sample(s) Required:
Blood

 

How does a test At Home work?
We will send arrange for a nurse to come and collect a sample from you as soon as possible, likely within the next couple of days.

 

Recommended Test Window Period:
28 days after exposure

 

Test turnaround time
Between 2-5 working days


Understanding the Difference Between Acute and Chronic Hepatitis A Tests

 

Hepatitis A is a highly contagious liver infection caused by the Hepatitis A virus (HAV). It primarily spreads through ingestion of contaminated food or water, or through direct contact with an infectious person. The infection can range from a mild illness lasting a few weeks to a severe illness lasting several months. Importantly, unlike hepatitis B and C, hepatitis A does not cause chronic liver disease and is typically self-limiting, meaning it resolves on its own without causing long-term liver damage. However, distinguishing between acute and chronic conditions is crucial for understanding hepatitis A testing.


Acute Hepatitis A Testing

 

Acute hepatitis A is diagnosed primarily through the detection of IgM antibodies to hepatitis A virus in the blood. IgM antibodies are the first antibodies produced by the immune system when a new infection occurs. They are detectable within a few days to two weeks after the initial HAV infection and can persist for up to 6 months. The presence of IgM antibodies indicates an active, recent HAV infection and can help in diagnosing symptomatic cases of hepatitis A. The test used is called the IgM anti-HAV test.

 

When is it used?

 

This test is typically ordered when symptoms such as jaundice (yellowing of the skin and eyes), severe stomach pains, nausea, and diarrhea are present, especially if the person has a history of exposure to HAV or belongs to an area with high HAV incidence.


Chronic Hepatitis A Testing

 

It is important to clarify that hepatitis A does not lead to a chronic infection. Unlike hepatitis B and C, where the virus can remain in the body for long periods (leading to chronic hepatitis), hepatitis A virus is cleared from the body once the acute phase is over. Therefore, there is no test for chronic hepatitis A because the condition does not exist.

However, a test for IgG antibodies to hepatitis A can be performed to determine past exposure and immunity to the virus. IgG antibodies are produced later and replace IgM antibodies as the infection resolves. They remain in the body for life, providing protection against future infections.

 

When is it used?

This test is generally used to determine if a person has immunity from a previous infection or from vaccination. It is useful in epidemiological surveys and for checking immunity in populations at risk of hepatitis A exposure.

 

Key Differences Between Acute and Chronic Test

 

Purpose of Test:

    • IgM anti-HAV test: Used to diagnose acute hepatitis A infection.
    • IgG anti-HAV test: Used to determine past infection and immunity.

 

Implication of Results:

    • Positive IgM anti-HAV test: Indicates recent infection, potentially active disease.
    • Positive IgG anti-HAV test: Indicates past infection or successful vaccination; no active disease.

 

Duration of Antibody Presence:

    • IgM antibodies: Appear early after infection and are short-lived (up to 6 months).
    • IgG antibodies: Appear later and are long-lasting, typically lifelong.

STI Testing Online - All over South Africa

Select a Test

Make your test booking online or book a consultation with one of our doctors for advice. After making your booking you will receive your booking form and the address of the Test Centre

Provide a Sample

Visit one of the many test centers we work with all over the country. Alternatively select the 'At Home' option on the shopping cart and we will arrange for a Nurse to collect a sample from you for an additional fee.

Testing Process

After delivering the sample, the results take from 5 minutes to a few working days to come back. This depends on the type of test performed.

Results

You will receive a copy of your test results as soon as we receive them on email. We will also contact you regarding next steps if there are any abnormalities reported.

Why use NetMedic.co.za?

Discreet & Confidential Testing

The testing process can be a frightening one. We ensure that all of our data is kept confidential, and that many of our tests can be taken using an anonymous pseudonym.

SANAS Certified Laboratories

SANAS, the South African National Accreditation System, is the highest quality standard for laboratory testing in South Africa. At NetMedic we only partner with SANAS certified and accredited laboratories.

Doctor Reviewed Results

Your results are reviewed by a certified and experienced doctor. If required, your results can be explained to you in a simple understand way and we can help with whatever next steps are required.

Frequently Asked Questions

What is STI testing?

STI testing involves medical tests to diagnose if someone has a sexually transmitted infection (STI). These tests can be conducted through blood samples, urine samples, or swabs from the genital area.

Who should get tested for STIs?

Anyone who is sexually active can benefit from STI testing. It is particularly important for those who have new or multiple sex partners, do not use condoms consistently, have had an STI in the past, or have partners who have had STIs.

Do STIs always show symptoms?

According to the UK National Health Service, STIs show no symptoms during the early period of an infection in approximately 50% of men and 70% of women.

Why is it important to test for STIs, even if I am not currently showing symptoms?

Many STIs can show minimal or no symptoms early but when left untreated they can cause serious and/or irreversible damage. You may also infect other people, even if you are asymptomatic.

When should I get tested for STIs?

You should consider getting tested:

  • Annually, if you are sexually active
  • Before starting a new sexual relationship
  • If you experience symptoms of an STI
  • If you or your partner has had unprotected sex with others

How do I book an STI test?

You can book directly on our website. Select the test or tests you would like and choose whether you would like a nurse to come and collect a sample from you (at an additional charge) or the most convenient Testing Centre. You can also book an appointment with an experienced qualified doctor should you have any questions.

Once we receive your booking you will receive a confirmation email shortly after, with the details of the booking you have made.

 

What types of STI tests are available?

Common STI tests include:

  • Chlamydia and gonorrhea tests: Usually done with urine samples or swabs.
  • HIV, syphilis, and hepatitis tests: Generally conducted through blood tests.
  • HPV tests: Often performed during a Pap smear for women.

Are STI tests accurate?

STI tests are highly accurate, but no test is perfect. The accuracy can depend on the type of test, the stage of the infection, and how the sample was collected.

How long does it take to get results?

Some tests can provide almost instant results where as others require 1-5 working days before the results come back from the lab.

How can I prevent STIs?

The most effective way to prevent STIs is to abstain from sexual contact or to be in a mutually monogamous relationship with a partner who has tested negative for STIs. Condom use can significantly reduce the risk of most STIs.

What happens if my STI test comes back positive?

If your STI test comes back positive then one of our doctors will reach out to you. Where it is possible a simple prescription will be provided for treatment. If the condition is more complicated or serious then we may refer you for additional testing or to a more specialist health care provider.

Can I pay for my tests using Medical Aid?

Generally, STI tests are not covered by medical aid, but coverage can vary greatly between plans. It's important to confirm directly with your medical aid provider to understand if these tests are included in your benefits. Typically, most non-emergency procedures are either not covered or are paid from your medical savings account, which essentially uses your own funds managed by the medical aid provider.