What's this test for?

This test is ideal if you're experiencing frequent infections, slow healing, or unexplained fatigue that could point to a weakened immune system. It helps if you have a history of immune concerns and want to see how well your body's defense cells respond and remember past exposures, like a tetanus vaccination. It's also useful if you're being monitored for conditions that affect immune memory or cell-mediated immunity.

What happens after I get my results?

Your results will show up in your account along with an explanation of what a normal proliferative response looks like compared to yours. If your response is lower than expected, simple next steps include focusing on sleep, reducing stress, and eating a nutrient-rich diet to support immune health, then retesting after a few months to track change. If your results show a very weak or absent response, it's a good idea to seek medical care right away since this can signal a serious immune problem. You can download the full lab report anytime and use the trends feature to watch how your immune function changes over time.

What symptoms indicate I may need this test?

Common signs include getting sick more often than usual, infections that take a long time to clear up, or wounds that heal slowly. Ongoing fatigue, recurring fevers, or a known history of immune-related health issues are also reasons people look into this test. If you've had unusual reactions to vaccines or infections in the past, it may also be worth checking.

How can I naturally support immune cell function?

Getting consistent, quality sleep is one of the best ways to help your immune cells work properly. Eating a balanced diet with plenty of fruits, vegetables, and protein gives your body the building blocks it needs for a strong immune response. Regular moderate exercise, stress management, and staying hydrated also help keep your immune system functioning well, while smoking and excess alcohol can weaken it.

When will I get my results?

Results are typically ready within about 7 days after your sample is collected. This timeframe allows the lab to properly culture and measure how your lymphocytes respond to the test stimuli. You'll be notified as soon as your results are available in your account.

Who should consider this test?

This test is a good fit for anyone with a history of frequent or unusual infections, or those who've been told they may have an immune system concern. People recovering from serious illness, undergoing treatments that affect immunity, or simply wanting a clearer picture of their immune health may also benefit. It's also useful for tracking immune recovery over time.

What is cell-mediated immunity and why does it matter?

Cell-mediated immunity is the part of your immune system that uses specific white blood cells, called lymphocytes, to recognize and fight off things your body has seen before, like certain infections or vaccines. It matters because this type of immune memory helps protect you from getting seriously sick when you're exposed to the same threat again. Weak cell-mediated immunity can leave you more vulnerable to infections and slower to recover from illness.

What does a low or weak lymphocyte response mean?

A low or weak response means your immune cells aren't reacting as strongly as expected when exposed to a familiar substance, which can suggest your immune memory or overall immune function isn't as strong as it should be. This can happen due to chronic stress, poor nutrition, certain illnesses, or some medications. If your result is very low, it's important to seek medical care to figure out the underlying cause.

How often should I retest?

If your first result is normal and you're not experiencing symptoms, retesting isn't usually necessary. If you're actively working to improve immune health or monitoring a known condition, retesting every 3 to 6 months can help you track progress. Your practitioner-free lab report will help you compare results side by side using the trends feature.

What should I do if my results are abnormal?

Start by reviewing the explanation provided with your report to understand how far outside the normal range your result falls. Focus on supportive lifestyle changes like better sleep, nutrition, and stress reduction, and plan to retest in a few months to see if things improve. If your result is significantly abnormal or you have concerning symptoms, seek medical care promptly.

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.

Tetanus Lymphocyte Test - Immune Function 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]

Tetanus Lymphocyte Proliferation Immune Function Test

Tetanus-induced Lymphocyte Proliferation

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 happens after I get my results?

What symptoms indicate I may need this test?

Here’s why 1,000,000+ customers chose us for affordable hassle-free private blood testing.

Find a lab near you

Tetanus Lymphocyte Proliferation Immune Function Test

Prescription & all lab fees included

Doctor's guidance included

Fast & convenient

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