sars-cov-2 antigen rapid test
uses nasal swab specimens from individuals suspected of active covid-19 by their doctor within the first seven days of the onset of symptoms. (contact us ：phone ： 86 571 81189706)
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uses nasal swab specimens from individuals suspected of active covid-19 by their doctor within the first seven days of the onset of symptoms. (contact us ：phone ： 86 571 81189706)
uses nasal swab specimens from individuals suspected of active covid-19 by their doctor within the first seven days of the onset of symptoms. (contact us ：phone ： 86 571 81189706)
