ICMR Guidance on Rapid antibody kits for COVID-19
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Not recommended for diagnosis of COVID-19 infection
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Detect antibody
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Can be done on blood/serum/plasma samples
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Test result is available less than 30 minutes
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Test comes positive after 7-10 days of infection
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The test remains positive for several weeks after infection
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Positive test indicates exposure to SARS-CoV-2
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Negative test does not rule out COVID-19 infection
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Till date, 23 antibody based rapid tests have been validated at NIV Pune, 9 of these kits are manufactured in India.