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HomeHealth QueryCOVID 19 RT PCR WITH HOME COLLECTIONHow do COVID-19 test kits work?...
  • Male
  • 40 Years
  • 18/04/2023

How do COVID-19 test kits work?

Doctor 1

Answered by 1 Apollo Doctors

Dr. Dr Siri Nallapu

Dr Siri Nallapu

General Practitioner

  • MBBS
  • 5+ Yrs
Consult Now

If SARS-CoV-2 antigens are present in the sample, they will be captured by the antigen-specific antibodies and then seen as coloured lines on the strip test, indicating a positive test for COVID-19. Positive Test SARS-CoV-2 antigen is found in the patient's sample

Dr. Siri Suggests...

Take a ENA IGG PROFILE (EXTENDED) Test or Take a HOMOCYSTEINE - URINE Test

Book ENA IGG PROFILE (EXTENDED) TestBook HOMOCYSTEINE - URINE Test

Answered 24/07/2025

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Disclaimer: Answers on Apollo 247 are not intended to replace your doctor advice. Always seek help of a professional doctor in case of an medical emergency or ailment.