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.
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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.
综合国家卫健委、世界卫生组织、美国疾控中心、香港卫生防护中心等多个机构的建议，为大家总结好了最关键的要点，一共 9 张图。
（图片来源：丁香医生）
uses nasal swab specimens from individuals suspected of active covid-19 by their doctor within the first seven days of the onset of symptoms.