nasopharyngeal and nasal swab |
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| navigate by keyword : nasopharyngeal swab vector test sample covid virus infection pcr diagnostic respiratory nasal specimen screening health medical patient technique sterile coronavirus antigen collection healthcare laboratory detection mucosa clinical viral pandemic procedure care prevention nasopharynx disease safe doctor nurse result cavity head saliva rapid passage kit nose treatment bacterial diagnose rsv exam |
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| Nasopharyngeal and nasal swab procedures. Collection specimen to detect viral or bacterial infections or respiratory pathogens. Inserting a swab into the nasal cavity to collect cells flat vector |
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