What's this test for?

This test is ideal if you're experiencing symptoms of a possible invasive fungal infection, such as unexplained fever, chills, or feeling unwell that doesn't improve with usual treatment. It's especially relevant if you have a weakened immune system, such as from cancer treatment, an organ or stem cell transplant, or immune-suppressing medication. This test helps detect a substance called (1-3)-beta-D-glucan, which is found in the cell walls of many fungi, giving an early clue that a fungal infection could be present.

What's included in this test?

This test measures a single marker, a substance found in the cell walls of many fungi, that can signal the presence of an invasive fungal infection. Because it's a pan-fungal marker, it can pick up signs from several different fungal species rather than pointing to just one specific type, which makes it a useful early screening tool when a fungal infection is suspected.

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. If your result is negative but symptoms continue, retesting or additional evaluation may be a reasonable next step, since this test doesn't catch every type of fungal infection. If your result is positive, especially with ongoing fever or worsening symptoms, seek medical care promptly since fungal infections can progress quickly in people with weaker immune systems. You can download the full lab report from your account anytime and use the trends feature to track results if you're tested more than once.

When will I get my results?

Results are typically available within about 7 days of your sample being processed at the lab. Once ready, they'll be posted directly to your secure online account where you can view and download them. You'll be able to see your value alongside the reference range so you understand exactly what it means.

Who should consider this test?

This test is a good fit for people with symptoms suggesting a possible fungal infection, like persistent fever without a clear cause. It's also commonly used for people at higher risk of fungal infections, including those undergoing cancer treatment, organ or stem cell transplant recipients, or anyone on medications that suppress the immune system. If you fall into one of these higher-risk groups and feel unwell, this test can be a helpful non-invasive first step.

What symptoms indicate I may need this test?

Common symptoms that may prompt this test include persistent or unexplained fever, chills, fatigue, or a general feeling of illness that doesn't respond to typical treatments like antibiotics. Shortness of breath or respiratory symptoms can also be a sign, especially in people with weakened immune systems. If you're in a high-risk group and notice these symptoms lasting more than a few days, this test can help identify whether a fungal infection could be the cause.

What does a positive result mean?

A positive result means the fungal marker was detected in your blood at a level above the normal cutoff, which suggests a fungal infection could be present somewhere in the body. It doesn't tell you which specific fungus is involved, so it's usually looked at alongside your symptoms and other test results for a fuller picture. Because some other things, like certain blood products or exposure to specific medical materials, can cause false positives, an unexpected positive result may warrant confirming with additional testing.

What does a negative result mean?

A negative result means the fungal marker wasn't found at a detectable level, which makes an active invasive fungal infection less likely. However, this test doesn't catch every type of fungus, so a negative result doesn't completely rule out infection if your symptoms are strong or ongoing. If symptoms persist, retesting or looking into other diagnostic options may still make sense.

How often should I retest?

There's no fixed retesting schedule for this test since it's typically used when specific symptoms or risk factors are present rather than for routine monitoring. If you're being watched closely due to a high fungal infection risk, retesting every few days to a week during a suspected active infection is common. Once symptoms resolve or risk factors change, ongoing retesting usually isn't necessary.

What should I do if my results are abnormal?

If your result comes back positive, especially alongside symptoms like fever or fatigue that won't go away, it's important to seek medical care promptly since fungal infections can worsen quickly in people with weaker immune systems. In the meantime, resting, staying hydrated, and avoiding further immune stress (like unnecessary medication changes) can help support your body. Tracking your symptoms and any follow-up test results in your account can help show whether things are improving or getting worse 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.

Beta-D-Glucan Fungal Infection Test - Fungitell Assay

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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