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COVID-19 Antibody Test, COVID-19 Immune Response Test

Serological test for COVID-19

This blood test checks for the presence of antibodies resulting from past or recent exposure to COVID-19. To date, the scientific community still knows very little about immunity to COVID-19 and there is currently no test to ensure that the presence of antibodies confers protective immunity. This is not a screening test for active infection with COVID-19.

Take this test at Biron if you :

  • have been diagnosed with COVID-19 for at least 14 days;
  • suspect that you have been exposed to the virus, without a diagnosis of infection;
  • are wondering if you have been infected with COVID-19 at any time.

So you can:

  • confirm that you have been exposed to COVID-19 at some point;
  • be possibly warned if science ever confirms that the presence of antibodies confers protective immunity.

Specimen Type: Blood draw

A positive result: indicates that anti-SARS-CoV-2 IgM and/or IgG antibodies were detected. This result suggests recent or past COVID-19 infection. The presence of antibodies to SARS-CoV-2 is not indicative of protection against SARS-CoV-2 infection.

A negative result: indicates that anti-SARS-CoV-2 IgM and/or IgG antibodies were not detected in your sample. A negative result does not rule out SARS-CoV-2 infection and may be due to sampling too soon after infection or in an immunosuppressed patient.

Biron sets itself appart

Serological test for COVID-19.

  • Same-day results available.*
  • Approved by government authorities.
  • Safe, fast and attentive service: a visit can be completed in less than 20 minutes.

A doctor's prescription is required.

*Depending on the time of receipt of the sample.


Term of the Week

Predictive medicine

Medicine that links medical knowledge with data to predict a patient’s potential health problems. Examples include artificial intelligence and genetics.