DB_Use only synthetic fiber swabs with thin plastic or wire shafts that have been designed for sampling the nasopharyngeal mucosa. Do not use calcium alginate ...
DB_May 28, 2020 ... Collection of specimens from the surface of the respiratory mucosa with nasopharyngeal swabs is a procedure used for the diagnosis of Covid-19 ...
DB_May 26, 2020 ... Nasopharyngeal swab is the reference sampling method to detect severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), as recommended ...
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