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Nasopharyngeal swab collection in the suspicion of Covid-19.

ABSTRACT: RT-PCR detection of SARS-CoV-2 mRNA on nasopharyngeal swab is the standard for diagnosing active Covid-19 disease in asymptomatic subjects and in symptomatic patients without the typical radiological findings. Nasopharyngeal swabbing appears a trivial procedure, still an inappropriate nasopharyngeal sampling, performed by untrained operators, can be a relevant cause of false negative findings with a clear negative impact on the effort to control the epidemic and, when PPE is not properly used, this can expose healthcare workers and patients to risks of contagion.

SUBMITTER: Piras A

PROVIDER: S-EPMC7255165 | biostudies-literature | 2020 Sep - Oct

REPOSITORIES: biostudies-literature

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Nasopharyngeal swab collection in the suspicion of Covid-19.

Piras Antonio A Rizzo Davide D Longoni Eleonora E Turra Nicola N Urru Silvana S Saba Pier Paolo PP Musumano Lucia L Bussu Francesco F

American journal of otolaryngology 20200527 5

RT-PCR detection of SARS-CoV-2 mRNA on nasopharyngeal swab is the standard for diagnosing active Covid-19 disease in asymptomatic subjects and in symptomatic patients without the typical radiological findings. Nasopharyngeal swabbing appears a trivial procedure, still an inappropriate nasopharyngeal sampling, performed by untrained operators, can be a relevant cause of false negative findings with a clear negative impact on the effort to control the epidemic and, when PPE is not properly used, t ...[more]

PMID: 32487335

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