What's this test for?

This test is ideal if you're immuno-compromised and your care team is watching for signs of a serious lung fungal infection called invasive aspergillosis. It's often used if you've had a bone marrow or organ transplant, are on high-dose steroids, chemotherapy, or other immune-suppressing treatments, and are showing symptoms like persistent cough, chest pain, fever, or shortness of breath that won't go away. Catching this early can make a big difference in how it's managed.

What happens after I get my results?

Your results will show up in your account along with an explanation of what a positive or negative result means for this specific test. If your result is negative but symptoms continue, retesting or additional evaluation may be a reasonable next step, since early-stage infections can sometimes be missed. If your result is positive, this is considered urgent and you should seek medical care right away, since invasive aspergillosis can progress quickly in immuno-compromised individuals. You can download the full lab report from your account at any time, and if you test again in the future, you'll be able to track results over time.

What is Aspergillus and why does it matter?

Aspergillus is a type of mold that's found almost everywhere in the environment, including soil, dust, and decaying leaves. Most people breathe in Aspergillus spores every day without getting sick because a healthy immune system clears them out. But if your immune system is weakened, these spores can take hold in your lungs and cause a serious infection, which is why testing for it matters so much for at-risk individuals.

How can I support my lungs and immune system naturally?

While natural steps can't replace medical treatment for an active infection, supporting your overall lung and immune health can help lower risk. Avoiding known mold exposure areas like construction sites, damp basements, and piles of decaying leaves or compost is a practical first step. Eating a nutrient-rich diet, staying hydrated, and getting enough sleep can help support general immune function. If you're on immune-suppressing medications, follow the guidance in your care plan closely since these steps are supportive, not protective on their own.

When will I get my results?

Results for this test are typically available within about 7 days of your sample being processed at the lab. Because this test can be time-sensitive for people at risk of a fast-moving infection, check your account regularly so you can act quickly once results are posted. If you're experiencing worsening symptoms while waiting, don't wait for results — seek medical care right away.

Who should consider this test?

This test is generally considered for people who are immuno-compromised, such as those undergoing chemotherapy, high-dose corticosteroid treatment, radiation, or who've had an organ or bone marrow transplant. It's also relevant if you have a weakened immune system from another condition and are showing respiratory symptoms that aren't improving. If you fall into one of these higher-risk groups and have new or worsening lung symptoms, this test may be a useful next step.

What symptoms indicate I may need this test?

Common symptoms that prompt this kind of testing include a persistent cough (sometimes with blood), chest pain, fever that doesn't respond to standard treatment, and shortness of breath. Fatigue and unexplained weight loss can also show up alongside respiratory symptoms. If you're immuno-compromised and notice any of these signs, it's worth getting checked sooner rather than later.

What does a positive result mean?

A positive result means Aspergillus antigen was detected in your sample, which suggests an active fungal infection in the lungs. Because this condition can progress quickly in people with weakened immune systems, a positive result should be treated as urgent — seek medical care right away rather than waiting. Early action gives the best chance of managing the infection effectively.

What causes a false or unclear result?

Certain factors can affect antigen test accuracy, including the timing of the sample relative to when the infection started, since antigen levels can be low in very early infection. Some antifungal medications taken before testing may also lower detected antigen levels. If your result doesn't match your symptoms, retesting or additional evaluation may be recommended to get a clearer picture.

How often should I retest?

Retesting frequency depends on your individual risk level and symptoms. If you're in a high-risk group (such as ongoing immunosuppressive treatment) and have persistent or new respiratory symptoms, more frequent monitoring may be reasonable. If a previous result was negative but you continue to have symptoms, retesting after a short interval can help catch an infection that may have been missed initially.

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.

Aspergillus Antigen Test - Lung Infection Detection

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]

Aspergillus Antigen Test for Lung Infection Risk

Aspergillus Antigen, EIA, BAL

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 is Aspergillus and why does it matter?

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

Find a lab near you

Aspergillus Antigen Test for Lung Infection Risk

Prescription & all lab fees included

Doctor's guidance included

Fast & convenient

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