Author: Ingrid Arevalo-Rodriguez; Diana Buitrago-Garcia; Daniel Simancas-Racines; Paula Zambrano-Achig; Rosa del Campo; Agustin Ciapponi; Omar Sued; Laura Martinez-Garcia; Anne Rutjes; Nicola Low; Jose A Perez-Molina; Javier Zamora
Title: FALSE-NEGATIVE RESULTS OF INITIAL RT-PCR ASSAYS FOR COVID-19: A SYSTEMATIC REVIEW Document date: 2020_4_21
ID: g8h6trql_33
Snippet: Confirmation of infection was performed after isolation of SARS-CoV-2 in any real-time RT-PCR assay 207 for 2019-nCoV, including repeated RT-PCR after negative results (two or more). Three studies 208 provided information about the proportion of confirmed cases with positive chest CT findings, 209 . CC-BY-NC-ND 4.0 International license It is made available under a author/funder, who has granted medRxiv a license to display the preprint in perpet.....
Document: Confirmation of infection was performed after isolation of SARS-CoV-2 in any real-time RT-PCR assay 207 for 2019-nCoV, including repeated RT-PCR after negative results (two or more). Three studies 208 provided information about the proportion of confirmed cases with positive chest CT findings, 209 . CC-BY-NC-ND 4.0 International license It is made available under a author/funder, who has granted medRxiv a license to display the preprint in perpetuity.
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