What's this test for?

This test is ideal if you're experiencing fatigue, fever, and muscle aches after possible contact with rodents, rodent droppings, or infested areas like sheds, cabins, or barns. It checks for antibodies your body makes in response to hantavirus, which can cause a serious lung illness called hantavirus pulmonary syndrome. It's especially useful if your symptoms are progressing to coughing or shortness of breath and you have a history of rodent exposure.

What happens after I get my results?

Your results will show up in your account with a plain-language explanation of what a positive or negative antibody result means for both IgG and IgM. If your IgM comes back positive, that suggests a recent infection and you should seek medical care right away since hantavirus symptoms can worsen quickly. A negative result early in illness doesn't fully rule out infection, so retesting a week or two later may be recommended if symptoms continue. You can download the full lab report anytime and use the trends feature to track any future antibody testing over time.

Who should consider this test?

Anyone with flu-like symptoms who has recently been in areas with rodent activity, such as cabins, barns, sheds, or homes with signs of mice or rats, should consider this test. It's also worth considering if you clean out dusty spaces where rodent droppings may be present, like attics or storage units. People who work outdoors, in agriculture, or in construction in rural areas are at higher risk and may want to test after known exposure.

What symptoms indicate I may need this test?

Early warning signs include fatigue, fever, and muscle aches, especially in the thighs, hips, and back. As the illness progresses, it can cause coughing, shortness of breath, and a feeling of tightness in the chest, which can become severe quickly. If you've had these symptoms along with recent exposure to rodents or their droppings, this test can help identify hantavirus as a possible cause.

When will I get my results?

Results are typically ready within about 7 days of your sample being tested. Because hantavirus illness can progress fast, if you have severe symptoms like difficulty breathing, don't wait for results and seek emergency care immediately. Once ready, your results will be available securely in your online account.

What is hantavirus and why does it matter?

Hantavirus is a virus spread mainly through breathing in dust contaminated with urine, droppings, or saliva from infected rodents, especially deer mice in the U.S. It matters because it can cause a rare but serious illness called hantavirus pulmonary syndrome, which affects the lungs and can become life-threatening if not caught early. Knowing your antibody status helps confirm whether hantavirus is the cause of your symptoms so you can get appropriate care quickly.

How can I lower my risk of hantavirus exposure?

You can reduce your risk by sealing up holes in your home to keep rodents out and using traps to control existing infestations. When cleaning areas with rodent droppings, avoid sweeping or vacuuming dry debris; instead, wet it down with a disinfectant spray first to avoid stirring up dust into the air. Wearing gloves and a mask when cleaning sheds, cabins, or storage areas is also a smart precaution.

What does a positive IgM or IgG result mean?

A positive IgM result usually means you have a recent or active hantavirus infection, since IgM antibodies show up early and fade after a few months. A positive IgG result means you were exposed to the virus at some point, possibly in the more distant past, since IgG can stick around for years. If either result is positive along with symptoms, it's important to seek medical care promptly given how quickly hantavirus illness can progress.

What causes a false negative result?

Testing too early in the illness, before your body has had time to make antibodies, is the most common reason for a false negative. Antibodies usually aren't detectable until about 3 to 7 days after symptoms start. If you test negative but your symptoms continue or worsen, retesting after several more days can give a clearer picture.

What should I do if my results are abnormal?

If your IgM or IgG comes back positive, especially with ongoing symptoms like breathing trouble, seek medical care right away since hantavirus pulmonary syndrome can worsen fast. In the meantime, rest, stay hydrated, and monitor your breathing and temperature closely. Keep a copy of your lab report handy, as it will help explain what type of hantavirus exposure you may have had.

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.

Hantavirus Antibody Test - IgG & IgM 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]