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Long COVID / Chronic COVID Lab Test - Radiance Diagnostics - Fast, Accurate Results

Long COVID / Chronic COVID Order Test




Two Options to Order Your Test:

Order In-Person Test:

  1. Order/Pay Online for the Test
  2. Select "In-Person Test" on check-out. in-person
  3. Schedule Office Appointment on check-out/thank-you page.
  4. Come to our Office for the Test/blood draw.
  5. Get results electronically.
  6. This method works best if you are in the Greater Chicago area.

Order-To-Ship Test Kit:

  1. Order/Pay Online for the Test
  2. Select "Ship Test Kit Option" on check-out.
  3. Do your Test/draw and ship it back to us. 
  4. Get results electronically.
  5. Free shipping on orders of $400 or more
  6. Orders $399 or below will incur a shipping fee of $65.00.
  7. Prepaid Return Label will be included in the Testing Kit.

Please read: Limitations, Cancellation, Refund policy, Terms & Conditions.


Long COVID / Chronic COVID

People with Chronic COVID or long COVID, or “long-haulers,” are COVID-19 survivors but they have persistent symptoms such as shortness of breath, fatigue, headaches, palpitations, and impairments in mental health and cognition and in addition to many other symptoms. Chronic COVID is increasingly recognized as a public health crisis.

It’s estimated to affect as many as 30 percent of the millions who have suffered a COVID infection, even when the infection was considered to be mild. New research conducted by renowned pathologist Dr. Bruce Patterson and his team is helping to uncover the underlying immunologic causes of Chronic COVID.

Radiance Diagnostics has partnered with Dr. Patterson and his team at IncellDx and Chronic COVID treatment center and offer the following specialty testing to help recover from Chronic COVID condition.

Cytokines 14 Panel

The Cytokines 14 Panel measures 14 cytokine markers from plasma to quantitatively measure the levels of critical Cytokine in inflammation representing multiple immune pathways. The test includes following cytokines markers along with long hauler index: TNF-alpha, IL-4, IL-13, IL-2, GM-CSF, sCD40L, CCL5 (RANTES), CCL3 (MIP-1alpha), IL-6, IL-10, IFN-gamma, VEGF, IL-8, CCL4(MIP-1beta).

COV-2 S1 Immune Subset Panel

The COV-2 S1 Immune Subset Panel quantifies important immune cell subsets in acute and long COVID including the persistence of S1 protein that is found in monocyte subsets in long COVID. The test includes the following markers: CD4%, CD8%, and CD4/CD8 ratio for assessment of immune status. Classical, Intermediate, Non-Classical Monocyte Quantification involved in viral and post-viral conditions. Quantification of SARS-CoV-2 S1 Protein Containing Monocytes


Radiance Diagnostics is located at 1240 Iroquois Ave, Suite 300, Naperville, IL 60563 near the Chicagoland areas: