What's this test for?

This test is ideal if you're experiencing ongoing fatigue, sore throat, swollen glands, or other symptoms that won't go away after a bout of mono or a mystery viral illness. It checks whether your immune system is actively fighting or has recently fought an Epstein-Barr virus (EBV) infection. It's also useful if you've had confusing symptoms and want to rule out an active or reactivated EBV infection as the cause.

What's included in this test?

This test measures one specific antibody your immune system makes in response to Epstein-Barr virus. It matters because this particular antibody type usually shows up early in infection and fades within a few months, so it's a useful marker of a recent or ongoing EBV episode rather than an old, resolved one.

What happens after I get my results?

Your results will show up in your account with the normal range explained next to your value, so you can see exactly where you stand. If your level is elevated, simple next steps include getting extra rest, staying hydrated, and retesting in a few weeks to see if the antibody level is dropping as expected. If your result shows something unusual or you're feeling very unwell, seek medical care right away. You can also download a standard lab report anytime and track your levels over time using the trends feature.

How can I naturally support my immune system during EBV recovery?

Getting consistent, quality sleep is one of the most powerful things you can do while your body clears a viral infection. Eating a balanced diet rich in fruits, vegetables, and lean protein gives your immune system the building blocks it needs. Gentle movement, staying hydrated, and managing stress through relaxation techniques can also help your body bounce back faster. Avoid overexertion and alcohol until your energy levels return to normal.

When will I get my results?

Results are typically ready within about 7 days of your lab visit. Once ready, you'll be notified and can log into your account to view the full report, including what your value means and how it compares to the normal range.

Who should consider this test?

Anyone with lingering fatigue, sore throat, or swollen lymph nodes that started after a suspected viral illness should consider this test. It's also worth checking if you were previously diagnosed with mono and want to see whether the infection has fully resolved. People with a weakened immune system who are concerned about EBV reactivation may also find this test helpful.

What symptoms indicate I may need this test?

Common signs include prolonged fatigue that doesn't improve with rest, sore throat, fever, swollen glands in the neck, and general body aches. Some people also notice mild abdominal discomfort from a swollen spleen or liver. If these symptoms have lasted more than a couple of weeks, it may be worth checking your EBV antibody status.

What is Epstein-Barr virus and why does it matter?

Epstein-Barr virus is an extremely common virus that most people are exposed to at some point in life, often causing infectious mononucleosis (the "kissing disease") in teens and young adults. For most people it clears up on its own, but in some cases the virus can reactivate or linger, causing ongoing symptoms. Understanding your antibody status helps clarify whether an active or recent infection explains how you're feeling.

What does a high result mean?

A high level of this antibody usually means your immune system is actively responding to a recent or ongoing EBV infection. Because this antibody type typically fades within 3-4 months, a persistently high result can suggest the infection is reactivating or hasn't fully cleared. Resting, supporting your immune system with good nutrition, and retesting in several weeks can help you track whether the level is coming down.

How often should I retest?

If your first result is elevated, retesting in 4-6 weeks is a reasonable way to see if the level is dropping toward normal, which is what's expected as an infection resolves. If levels stay high or keep rising over multiple tests, that pattern is worth paying closer attention to. Once your level returns to normal, routine retesting typically isn't necessary unless new symptoms appear.

Getting your blood test with us is easy, private & backed by the power of science.Long story short: In the test options, use the filters or search box to narrow your choices and find the test you want. If you need a hand navigating through options, text our super friendly support team at 754-799-7833, and we'll provide tailored suggestions to help you find the ideal test. Once your order is placed, we’ll create your doctor’s lab order remotely, without any need for you to make a trip to a doctor in person or to talk to the doctor. Expect to receive your doctor’s lab order right in your inbox. It will also be in your patient portal if you need to find it later. We’ll also include instructions regarding fasting and other requirements for your test. Your patient portal will be auto-created hassle-free during checkout. If this is your first time ordering, you'll be prompted to create a password for instant login access to your patient portal. It's a quick way to conveniently access your orders and results whenever you want. When you’re ready, visit one of our 4,000 locations. Just bring your ID – no printing or faxing of your lab order is needed, as your order and details will already be in the lab system. Note that most lab locations don’t accept walk-ins, so it’s best to book an appointment in advance. Don’t worry – we’ll provide detailed instructions along the way. You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy! If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com and we'll gladly help you.

How do I know which test to get?

In the test options, find the test you want. If you’re not sure which test to get, we can lend a hand in finding the right option. Just text or call us at 754-799-7833, email us at support@privatemdlabs.com, and we'll gladly help you. We've got your back and reply quickly.

When will my lab results be available?

Most test results will be available within 1–3 business days. Once they're ready, we'll send an email and text message to let you know. After your blood draw, just hang tight and don't worry – we'll keep you updated and in the loop! If you have any further questions, please text us at 754-799-7833 or email support@privatemdlabs.com, and we'll gladly help you.

Is it possible to make changes to my lab order if I made a mistake with the name, date of birth, or any other details?

Absolutely! We totally understand that errors can happen. No worries, we're here to help you. Just reach out to us via text at 754-799-7833 or shoot us an email at support@privatemdlabs.com. Remember to include your order number and let us know the correct information you’d like to update. Our awesome team will jump right in and make sure everything is sorted out and accurate for you. There are no changes necessary if your address is wrong on the requisition though. We don’t mail anything out. Our lab requires an address to be listed to generate an order.

Do you accept health insurance?

Only HSA & FSA is accepted. Our services are strictly self-pay and cannot be submitted to your health insurance provider except for Health Savings Accounts or Flexible Savings Accounts. This policy applies to all insurance companies, including federal health insurance programs like Medicare. If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com.

Can I cancel my order?

Yes. We get it – sometimes your needs change. As long as your samples haven’t been collected yet, we’re happy to help you cancel your order. If you have any further questions, please text us at 754-799-7833 or email support@privatemdlabs.com. You can read more about our cancellation policy here.

How can I find a lab location near me?

During the ordering process, you’ll be able to select a specific lab near you, with no strings attached! You can switch it up later easily and visit any of our authorized locations as long as it’s the same lab company you selected your test for (Quest Diagnostics or Labcorp). Before you proceed with your order, feel free to browse through all our lab locations here. This will give you the peace of mind of knowing that there's a lab nearby your home, office or your favorite gym. If you have any questions, please text us at 754-799-7833 or email support@privatemdlabs.com and we'll gladly help you.

EBV Antibody Test (IgG) - Mono & Reactivation Check

Getting your blood test with us is easy, private & backed by the power of science.

Long story short:

In the test options, use the filters or search box to narrow your choices and find the test you want.
If you need a hand navigating through options, text our super friendly support team at 754-799-7833, and we'll provide tailored suggestions to help you find the ideal test.
Once your order is placed, we’ll create your doctor’s lab order remotely, without any need for you to make a trip to a doctor in person or to talk to the doctor. Expect to receive your doctor’s lab order right in your inbox. It will also be in your patient portal if you need to find it later. We’ll also include instructions regarding fasting and other requirements for your test. Your patient portal will be auto-created hassle-free during checkout.
If this is your first time ordering, you'll be prompted to create a password for instant login access to your patient portal. It's a quick way to conveniently access your orders and results whenever you want.
When you’re ready, visit one of our 4,000 locations. Just bring your ID – no printing or faxing of your lab order is needed, as your order and details will already be in the lab system.
Note that most lab locations don’t accept walk-ins, so it’s best to book an appointment in advance. Don’t worry – we’ll provide detailed instructions along the way.
You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy!

754-799-7833

[email protected]

Epstein-Barr Virus Antibody Test (EBV IgG)

Epstein-Barr Virus Early Antigen D Antibody (IgG)

Prescription & all lab fees included

Doctor's guidance included

Fast & convenient

Prescription & all lab fees included

Doctor's guidance included

Fast & convenient

What's this test for?

What's included in this test?

What happens after I get my results?

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Epstein-Barr Virus Antibody Test (EBV IgG)

Prescription & all lab fees included

Doctor's guidance included

Fast & convenient

1,000,000+ blood tests later, here's what our customers say