Duration of SARS-CoV-2 shedding: A systematic review.

ABSTRACT:

Background

Positive viral severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) cultures indicate shedding of infectious virus and corresponding transmission risk of coronavirus disease 2019 (COVID-19). The research question of this systematic review was: Is there a discernible pattern in the timing of SARS-CoV-2 virus isolation, and what is the proportion of positive and negative results for isolation of SARS-CoV-2 virus with viral culture relative to the onset of clinical symptoms or the day of diagnosis, as indicated by longitudinal studies?

Methods

We systematically searched PubMed and Embase from inception to 16 February 2023 for English-language studies with serial viral culture testing within symptomatic or asymptomatic SARS-CoV-2 infected persons during the po

SUBMITTER: Oordt-Speets AM 

PROVIDER: S-EPMC10978056 | biostudies-literature | 2024 Mar

REPOSITORIES: biostudies-literature