This article is a Preprint
Preprints are preliminary research reports that have not been certified by peer review. They should not be relied on to guide clinical practice or health-related behavior and should not be reported in news media as established information.
Preprints posted online allow authors to receive rapid feedback and the entire scientific community can appraise the work for themselves and respond appropriately. Those comments are posted alongside the preprints for anyone to read them and serve as a post publication assessment.
Sensitivity of Nasopharyngeal, Nasal and Throat Swab for the Detection of SARS-CoV-2
Preprint
in English
| medRxiv
| ID: ppmedrxiv-20084889
ABSTRACT
Nasopharyngeal (NP), nasal and throat swabs are the most practical specimen sources to test for upper respiratory pathogens. We compared the sensitivity of NP, nasal and throat swabs to detect SARS-CoV-2 in community patients. Using detection at any site as the standard, the sensitivities were 90%, 80% and 87% for NP, nasal and throat respectively (n=30 positive at any site). Throat swabs are likely a suitable alternative to NP swabs for the detection of COVID-19 infections.
cc_no
Full text:
Available
Collection:
Preprints
Database:
medRxiv
Type of study:
Diagnostic study
Language:
English
Year:
2020
Document type:
Preprint
