Ordering the Coronavirus COVID-19 Nasal Swab Test | PCR Direct Detection | Dr. Natalie Geary
The Coronavirus COVID-19 Nasal Swab Test by IGeneX Labs uses PCR technology to directly detect the presence of the SARS-CoV-2 virus. This test is important for those who want to know if they currently have an active COVID-19 infection, especially before visiting family, returning to work, or traveling. Interestingly, PCR testing can detect the virus even before symptoms appear, which helps reduce the risk of unknowingly spreading the infection.
Ordering this test provides several specific benefits:
- Direct detection of the virus, not just antibodies
- Quick results, usually within 2-3 business days
- Home collection kit with clear instructions
- Includes free shipping both ways
- Results are reported to your state’s health department for public safety
Who Should Consider COVID-19 PCR and Antibody Testing
People who have been in close contact with someone who tested positive for COVID-19, or who are experiencing mild symptoms like cough or loss of taste, may want to know their infection status for peace of mind and to protect others. For example, someone planning to visit an elderly relative may want to confirm they are not carrying the virus, even if they feel well.
Ordering may also be helpful in these situations:
- Returning to work or school after a possible exposure
- Traveling to areas with strict entry requirements
- Participating in group events or gatherings
- Needing proof of a negative result for medical procedures
- Tracking recovery progress after a previous positive result, which can help monitor when it’s safe to end isolation
Testing helps confirm if you are currently infected, which can guide decisions about isolation and help prevent spreading the virus to others. Delaying this test could mean missing the window when the virus is most detectable, which may lead to unclear results and unnecessary worry.
Preparing for Your COVID-19 Swab and Antibody Collection
Fasting is not required for the COVID-19 nasal swab or antibody blood test, so you can eat and drink as usual before your sample collection. Always follow any instructions provided by your doctor or healthcare practitioner to make sure your sample is collected and shipped correctly.
Labs Included When Ordering Your Coronavirus COVID-19 Nasal Swab Test | PCR Direct Detection
| Test Name | Reference Range | Significance | Low and High Levels of Coronavirus COVID-19 Nasal Swab Test |
|---|---|---|---|
| SARS-CoV-2 RNA (PCR Swab) | Not Detected | This test checks for the genetic material of the COVID-19 virus using a nasal swab. A positive result means the virus is present in your nose or throat at the time of testing. |
High levels mean the virus is detected, indicating an active infection.
Low levels mean the virus is not detected, suggesting no current infection. |
| COVID-19 Antibodies (ImmunoBlot, IgG) | Negative | This blood test looks for IgG antibodies, which show if you have been exposed to the virus in the past and may have developed immunity. |
High levels mean you have likely been exposed and may have some immunity.
Low levels mean you have not developed antibodies, suggesting no prior exposure or it is too early for antibodies to form. |
| COVID-19 Antibodies (ImmunoBlot, IgM) | Negative | This test checks for IgM antibodies, which are usually the first antibodies made by the body when fighting a new infection. |
High levels mean a recent or current infection is likely.
Low levels mean there is no sign of a recent infection or it is too early for IgM to appear. |
Reference ranges may be updated from time to time as new information becomes available.
Coronavirus COVID-19 Nasal Swab Test | PCR Direct Detection FAQ
Is there Coronavirus COVID-19 Nasal Swab Test | PCR Direct Detection testing near me?
This is a home collection kit, so you can collect your sample locally and use the draw location link at the top of the page if you need help. For people who need quick answers about their infection status, having a kit delivered to your home makes testing more accessible and avoids delays in getting results.
How do I interpret the test results?
While your treating physician should review your results, you can also use our one-on-one test results review service with our clinical team for a detailed explanation.
What is the cost of the test?
The price listed for the test includes standard shipping to you and return shipping to the lab, but draw fees may apply. Ordering this test can help you quickly confirm your infection status, which is important for making decisions about work, travel, or seeing loved ones.
How often should I retest?
Retesting is recommended if you have new symptoms, a new exposure, or if your doctor suggests it based on your situation. Regular testing can help you track changes in your infection or immunity status, especially if you are in a high-risk environment.
How accurate is the test?
The PCR method used for this test detects viral RNA with a sensitivity of 98% and specificity of 99%. TrueHealthLabs.com partners with CLIA-certified and CAP-certified laboratories to uphold rigorous testing standards for dependable results.
Important Notes
- Disclaimer: Test results are not a substitute for medical advice. Any information given here or elsewhere on TrueHealthLabs.com is for educational purposes only and has not been evaluated by the FDA. Samples are collected at your own risk. As with any lab test, false negatives are possible. Consult with your treating physician to determine if re-testing is needed and for further evaluation and treatment.
- This individual COVID-19 PCR test does not qualify for discounts.
- Test results will be reported to your state’s health department.
Medical Review Board
Reviewed by Jeff Donohue M.D. from Body Logic and Brady Hurst DC, CCCN. Written by True Health Lab’s team of editorial health contributors.
Disclaimer: This information is for educational purposes only and not intended as medical advice. Consult your healthcare provider for personalized guidance.
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