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Viracor Eurofins has been at the forefront of fighting SARS-CoV-2 in the U.S.

With over 35 years of experience in innovative infectious disease testing, we deliver fast and accurate results for hundreds of academic hospitals and transplant centers. We have deep rooted experience having launched testing for the Zika Virus, and the 2009 Flu, among others. Viracor is a CAP & CLIA accredited laboratory.

A Negative SARS-CoV-2 PCR Result Leads to Life-Saving Transplant During the COVID-19 Pandemic

In 2005, Randy Moritz was diagnosed with polycistic kidney disease. 15 years later, doctors told him he needed a transplant and removed both his kidneys.

His wife, Karen was a match and the surgery was booked for March 17, 2020.

But then COVID-19 hit.

  • March 13, 2020 - Launched Coronavirus (COVID-19) SARS-CoV-2 PCR testing to measure the presence of the virus and assess infection. We continue to increase capacity for this test, running 2000 tests a day in house with 1-2 days turnaround time, and by partnering with our Eurofins' sister labs, can now run a total of 7000 tests per day. Viracor's test is authorized by the FDA under an EUA.

  • March 30, 2020 - Launched Labs@HOME, a mobile phlebotomy service to ensure routine transplant testing is available to high risk patients in their homes—eliminating the need to visit the hospital or transplant center when its not critically necessary.

  • April 6 - Began offering blood-based IgM and IgG antibody testing to help identify people who have been exposed, may have developed some level of immunity, but may have developed only mild to no symptoms. Capacity for antibody testing is up to 5000 tests per day. 

  • April 7 - Partnered with the National Kidney Registry to deliver COVID-19 PCR and Antibody testing to 100 transplant programs nationwide

The National Kidney Registry Partners with Viracor for COVID-19 Serology Testing for Donors and Recipients

NKR is the largest paired exchange program in the world and serves approximately 100 transplant programs throughout the United States. NKR has relied on Eurofins’ specialty transplantation laboratories, Viracor and our sister lab VRL Eurofins, for over seven years to process mission critical tests to support NKR’s paired exchange operation. 

Viracor Eurofins is thrilled to be working with NKR and believes that by combining resources we can play a pivotal role in better understanding the impact of COVID-19 on transplant donors and recipients while reducing infection risk. Given the concerns surrounding COVID-19, particularly within immunosuppressed populations, like transplant recipients, we are pleased to support the transplant community as we work through this current healthcare challenge.

Viracor's Dr. Steve Kleiboeker, VP of Research & Development, Talks COVID-19 PCR and Antibody Testing

Hear the highlights:

  • Being Prepared for Epidemics
  • Dealing with the Supply Chain
  • How Viracor testing is different
  • Scaling for Turnaround Time & Capacity


How can you order COVID-19 testing from Viracor?

Prior to sending PCR and antibody test samples to Viracor for the first time, all new clients must set up a Viracor Account.

Please visit our Account Setup page to begin this process. Call 800.305.5198 for more information.

Available PCR and Antibody COVID-19 SARS-CoV-2 Testing

Test Name
Test Code
Turnaround Time
Coronavirus (COVID-19) SARS-CoV-2 RT-PCR
24 hours from receipt of specimen
Antibody Testing for Coronavirus (COVID-19) SARS-CoV-2 IgG and IgM Panel
24 hours from receipt of specimen,
Monday - Saturday

Antibody Testing for Coronavirus (COVID-19) SARS-CoV-2 IgG
Antibody Testing for Coronavirus (COVID-19) SARS-CoV-2 IgM

WHITE PAPER: Serology for SARS-CoV-2 Diagnosis and Surveillance – Current State and Future Directions

Molecular detection is established as the primary method for direct detection of this virus in the early stages of infection. Serology (antibody) testing offers the promise for enhanced detection of infected or previously infected individuals, although key questions remain about the significance of serological results. A large number of antibody tests are available, both laboratory-based methods and rapid, point-of-care (POC) tests.

Given our present state of knowledge, reliance on the most accurate, reproducible diagnostic methods available will provide the most effective approach to control the virus. Serology can be an important part of SARS-CoV-2 diagnosis and control, although it is important to understand that the level and specificity of antibodies to prevent re-infection of individuals and prevent viral transmission to others has not yet been identified.


How did we launch so quickly?

Viracor started SARS-CoV-2 PCR assay development in January as the virus was spreading throughout China.  At that time, our lab was urgently searching for clinical specimens to act in accordance with the EUA template released on January 19, 2020.

On February 29, the FDA updated its guidance stating, “spiking RNA or inactivated virus” were acceptable specimens to test, allowing our lab to complete validation.

Our RT-PCR assay was released March 13. Viracor received authorization by FDA under EUA for the Coronavirus SARS-CoV-2 RT-PCR test on April 6, 2020.

Antibody testing for coronavirus SARS-CoV-2 was launched on April 6, 2020.

How is Viracor keeping up with the demand for testing?

Early on, we partnered with our Eurofins' sister labs to ensure we had enough reagents and supplies, and to meet the unprecedented demand for orders, running testing in the labs 24/7. 

We have hired more lab associates, increased and adjusted shifts, and are using qualified volunteers from other lab departments.  We are also utilizing additional technology and equipment to improve capacity and turnaround time.  We are now able to run 7000 PCR tests and up to 5000 antibody tests a day.

How does antibody testing work?

Antibody tests detect the antibodies our bodies produce to kill the virus, which we keep producing even after the virus is eliminated. These tests can reveal who has been infected even after they have recovered. 

This testing involves measuring specific antibodies made against the virus. COVID-19 IgM antibody levels rapidly increase within 3-7 days after COVID-19 infection, while IgG antibody levels rise within 10-17 days and persist, indicating potential immunity to
COVID-19.  A positive test is having a level of > 1.0 AU/mL for either type of antibody.

Why is antibody testing important?

Unlike the NP swab-based PCR test, blood-based serology testing may become a tool to identify people who were exposed or may have developed some level of immunity to COVID-19, but potentially had mild to no symptoms or for those that did not have access to PCR testing at the time of clinical signs and symptoms.

Coronavirus SARS-CoV-2 IgG and IgM antibody testing could also help companies better plan for reopening and evaluating the health of their workforce. Testing is performed on serum, and recommended at least 14 days after potential exposure – giving the body the time it needs to build an immune response and produce antibodies.

Over time, antibody testing is likely to become a crucial next step in fighting the spread of the virus.

New to Viracor?

With over 35 years of specialized expertise in infectious disease, immunology and allergy testing for immunocompromised and critical patients, Viracor is committed to helping medical professionals, transplant teams and reference labs get results faster, when it matters most.

We would be honored to be your diagnostic testing partner. For more information and to set up an account, please click on the button below.

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