What's this test for?

This test is ideal if you're experiencing unexplained respiratory symptoms like a lingering cough, chest congestion, or fever, or if you've had possible exposure to a chlamydia or chlamydophila infection. It checks for past or current exposure to different species of these bacteria, which can cause pneumonia-like illness or, in the case of C. trachomatis, reproductive health issues. It's also useful if you want to understand a past infection that was never fully diagnosed.

What's included in this test?

This panel measures antibody responses tied to three related bacteria: one connected to respiratory infections like pneumonia, one linked to bird-borne infections, and one linked to genital infections. Looking at antibodies for all three helps separate a respiratory illness from a sexually transmitted one, since the symptoms can overlap and the treatment approach may differ. Understanding which species is involved makes it easier to know what kind of exposure or follow-up care is relevant.

What happens after I get my results?

Your results will show up in your secure account, with each value's normal range clearly explained so you know exactly what it means. If a result comes back positive, the report outlines simple next steps, such as when retesting makes sense or when a value is high enough that you should seek prompt medical care. You can download a standard lab report anytime from your account, and if you test again in the future, the trends feature lets you track how your results change over time.

How can I naturally support recovery from a respiratory infection?

While antibiotics are typically needed to fully clear a bacterial infection like this, you can support your body by staying well hydrated, getting extra rest, and eating a diet rich in fruits, vegetables, and lean protein to support your immune system. Avoiding smoking and secondhand smoke can help your lungs recover faster if the infection is respiratory. Gentle breathing exercises and steam inhalation may also ease congestion and coughing while your body fights the infection.

When will I get my results?

Results are typically ready within about 7 days of your lab visit. Once processed, they'll be posted directly to your secure online account, and you'll be notified so you can log in and review them right away.

Who should consider this test?

Anyone with a persistent unexplained cough, recurring respiratory infections, or new/multiple sexual partners without consistent protection should consider this test. It's also worth doing if a partner has been diagnosed with a chlamydia-related infection, or if you had a respiratory illness that didn't respond well to typical treatment. People who work closely with birds (a risk factor for C. psittaci) may also want to check their exposure.

What symptoms indicate I may need this test?

Watch for a persistent dry cough, low-grade fever, chest tightness, or fatigue that doesn't go away, which can point to a respiratory chlamydial infection. For the genital-related species, symptoms can include unusual discharge, pelvic discomfort, or burning during urination, though many people have no symptoms at all. If you've had unexplained pneumonia-like symptoms or a possible STD exposure, this test can help clarify what's going on.

What does a high antibody level mean?

A high or positive antibody result means your immune system has been exposed to the bacteria at some point, either recently or in the past. It doesn't always mean you have an active infection right now — sometimes it reflects a past exposure your body already fought off. The report explains what your specific pattern of antibodies suggests, and retesting or additional targeted testing can help confirm whether the infection is current.

What causes a positive result?

A positive result usually comes from direct exposure to the bacteria, whether through close contact with an infected person's respiratory droplets, contact with infected birds, or unprotected sexual contact. Some people carry antibodies for years after a past infection has cleared. Your specific risk factors and symptoms, combined with the lab report, help explain the most likely source.

How often should I retest?

If your first test is positive or borderline, retesting in a few weeks to a couple of months can help show whether antibody levels are rising, falling, or stable, which is useful for tracking healing progress. If you're at ongoing risk of exposure — through work or intimate contact — annual testing is a reasonable baseline. Use the trends feature in your account to easily compare results over time.

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.

Chlamydia Antibody Test - Respiratory & STD Screening

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

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