covid not detected result using pcr method |
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navigate by keyword : 2019 analyze analyzing blood care certificate check checkup coronavirus cov covid covid19 detectable detected diagnosis dna exam form gene health laboratory medical medicine method molecular nasopharyngeal ncov negative not pcr permit positive report result rna rtpcr sample sars sarscov2 showed swab test testing throat undetectable undetected using work |
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COVID-19 not detected result, laboratory report of COVID-19 testing by using RT-PCR method, the result showed not detected or negative, sample from nasopharyngeal swab |
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