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The Qualitative RT-PCR (Reverse Transcription Polymerase Chain Reaction) test for COVID-19 is a highly accurate diagnostic test used to detect the presence of the SARS-CoV-2 virus, which causes COVID-19.This test works by identifying the genetic material (RNA) of the virus in a sample collected from the respiratory tract, usually through a nasal or throat swab. It is considered the gold standard test for diagnosing active COVID-19 infection due to its high sensitivity and reliability.The term qualitative means that the test provides a positive or negative result, indicating whether the virus is present or not.This test is recommended for individuals who have symptoms such as fever, cough, sore throat, breathlessness, loss of taste or smell, or for those who have had close contact with a confirmed COVID-19 case. It is also used for screening before travel, surgery, or hospital admission.Usually, no special preparation is required before the test.Test results should be interpreted by a healthcare professional. Early detection helps in timely isolation, treatment, and prevention of infection spread, ensuring better patient care and public safety
Yes. To ensure accurate results, follow these key requirements before taking this test:
Avoid eating, drinking, or brushing teeth just before sample collection (if advised)
Not required
Nasal or throat swab
Test as early as possible after symptoms or exposure
Inform about symptoms or recent exposure
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