COVID-19 Testing

Delta Variant

Of the four main variations of SARS-CoV-2 that circulate the United States, the current dominant form is called the Delta. The Delta variant makes up approximately 92% of all positive Covid-19 cases that come through our lab. The Delta variant is here. The Delta variant has kept some mutations found in other strains, while also developing new mutations that enable it to replicate and spread faster.

Covid-19 PCR & Antibody Testing
24-Hour Results

Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) is a beta coronavirus that causes the Coronavirus Disease 2019 (COVID-19) and pandemic. SARS-CoV-2 is mainly transmitted through droplets and contact routes, and the virus infects human cells via binding to angiotensin converting enzyme 2 (ACE2). People who are infected with SARSCoV-2 may express signs and symptoms of acute respiratory illness, such as fever, cough, shortness of breath, but can also be asymptomatic. Symptomatic, pre-symptomatic and asymptomatic SARS-CoV-2 carriers all can be potential sources for viral transmission.

As a CLIA certified high complexity clinical laboratory and your dedicated laboratory service provider, World Wide Clinical Labz is responding quickly to COVID-19 test needs and ready to provide you the following test options.

RT-PCR Antigen Testing

A method useful for confirming the presence of an infection by SARS-COV-2. This is the gold standard of testing.

  • A nasopharyngeal swab is used to collect a sample from the patient.
  • Samples then need to be preserved and transported to the lab for processing.
  • Scientists in the laboratory extract the sample; then using PCR machines to identify if traces of SARS COVID-19 exist.
  • Once the results are finalized by our PHD scientists; they are then available to be downloaded by the patient or provider.

Rapid Antigen Testing (Swab)

A cost-effective method of testing the general public to help determine if they have presence of SAVS-COV or SARS-COV-2. Accurate results in 15 minutes.

  • A nasopharyngeal swab collects a sample from the patient.
  • Swab is placed on cassette and generates a result within 15 minutes.
  • All supplies are included with the kit to perform this test.
  • Results are overseen by our scientists and an official result is generated by our laboratory information system, then sent to the patient.
  • Patients who test positive for COVID-19 should confirm their findings with an RT/PCR COVID test.

IgM/IgG/IgA Antibody Test (Whole Blood or Serum/Plasma)

A cost-effective method of testing the general public to help determine if they have previously contracted COVID-19

  • A blood sample is taken (finger prick or whole serum blood).
  • Tests can be performed at the point-of-care, temporal sample collection sites.
  • If the patient has been infected, their blood will contain antibodies (IgM, IgG and IgA) specific to the SARS-Cov-2.
  • Positive test results indicate the patient’s immune system has responded to a past infection.

If you are looking for a rapid turnaround and reliable lab service for your COVID-19 test program, please let us know and one of our service representatives will reach out to you within 24 hours!

Specimen are overnighted to the lab via FedEx. Once samples are received, we result in under 2 hours. Test kits can be shipped to your site. We have staff training and courier options available.

Wayne State University COVID-19 Testing.

Make an appointment today.


Mort Harris RFC

5210 Gullen Mall, Detroit, MI 48202

Hours: 9:30 AM to 12:30 PM

* Walk-in appointments are also available.

* You must be symptom-free to participate in this testing.

University Towers (North)

4500 Cass Ave, Detroit, MI 48201

Tuesday and Friday: 4PM to 7PM

* Walk-in appointments are also available.


Schedule Testing Appointment

If you are experiencing any symptoms, are asymptomatic or have come in contact with a known exposure within the last two weeks, we have designated FRIDAYS for testing with such cases.



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September 2021


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