Literature DB >> 32506118

Occurrence and Timing of Subsequent SARS-CoV-2 RT-PCR Positivity Among Initially Negative Patients.

Dustin R Long1, Saurabh Gombar2, Catherine A Hogan2,3, Alexander L Greninger4,5, Vikas O'Reilly-Shah6, Chloe Bryson-Cahn7, Bryan Stevens2,3, Arjun Rustagi8, Keith R Jerome4,5, Christina S Kong2, James Zehnder2, Nigam H Shah9, Noel S Weiss10, Benjamin A Pinsky2,3,8, Jacob Sunshine6.   

Abstract

Using data for 20,912 patients from two large academic health systems, we analyzed the frequency of SARS-CoV-2 RT-PCR test-discordance among individuals initially testing negative by nasopharyngeal swab who were retested on clinical grounds within 7 days. The frequency of subsequent positivity within this window was 3.5% and similar across institutions. Published by Oxford University Press for the Infectious Diseases Society of America 2020. This work is written by (a) US Government employee(s) and is in the public domain in the US.

Keywords:  COVID-19; SARS-CoV-2 RT-PCR; nasopharyngeal; test characteristics; testing

Year:  2020        PMID： 32506118     DOI： 10.1093/cid/ciaa722

Source DB:  PubMed          Journal:  Clin Infect Dis        ISSN： 1058-4838            Impact factor:   9.079


  6 in total

1.  Sample Pooling as a Strategy to Detect Community Transmission of SARS-CoV-2.

Authors:  Catherine A Hogan; Malaya K Sahoo; Benjamin A Pinsky
Journal:  JAMA       Date:  2020-05-19       Impact factor: 56.272

2.  Detection of SARS-CoV-2 in Different Types of Clinical Specimens.

Authors:  Wenling Wang; Yanli Xu; Ruqin Gao; Roujian Lu; Kai Han; Guizhen Wu; Wenjie Tan
Journal:  JAMA       Date:  2020-05-12       Impact factor: 56.272

3.  Virological assessment of hospitalized patients with COVID-2019.

Authors:  Roman Wölfel; Victor M Corman; Wolfgang Guggemos; Michael Seilmaier; Sabine Zange; Marcel A Müller; Daniela Niemeyer; Terry C Jones; Patrick Vollmar; Camilla Rothe; Michael Hoelscher; Tobias Bleicker; Sebastian Brünink; Julia Schneider; Rosina Ehmann; Katrin Zwirglmaier; Christian Drosten; Clemens Wendtner
Journal:  Nature       Date:  2020-04-01       Impact factor: 49.962

4.  First Case of 2019 Novel Coronavirus in the United States.

Authors:  Michelle L Holshue; Chas DeBolt; Scott Lindquist; Kathy H Lofy; John Wiesman; Hollianne Bruce; Christopher Spitters; Keith Ericson; Sara Wilkerson; Ahmet Tural; George Diaz; Amanda Cohn; LeAnne Fox; Anita Patel; Susan I Gerber; Lindsay Kim; Suxiang Tong; Xiaoyan Lu; Steve Lindstrom; Mark A Pallansch; William C Weldon; Holly M Biggs; Timothy M Uyeki; Satish K Pillai
Journal:  N Engl J Med       Date:  2020-01-31       Impact factor: 91.245

5.  US CDC Real-Time Reverse Transcription PCR Panel for Detection of Severe Acute Respiratory Syndrome Coronavirus 2.

Authors:  Xiaoyan Lu; Lijuan Wang; Senthilkumar K Sakthivel; Brett Whitaker; Janna Murray; Shifaq Kamili; Brian Lynch; Lakshmi Malapati; Stephen A Burke; Jennifer Harcourt; Azaibi Tamin; Natalie J Thornburg; Julie M Villanueva; Stephen Lindstrom
Journal:  Emerg Infect Dis       Date:  2020-05-15       Impact factor: 6.883

6.  Comparative Performance of SARS-CoV-2 Detection Assays Using Seven Different Primer-Probe Sets and One Assay Kit.

Authors:  Arun K Nalla; Amanda M Casto; Meei-Li W Huang; Garrett A Perchetti; Reigran Sampoleo; Lasata Shrestha; Yulun Wei; Haiying Zhu; Keith R Jerome; Alexander L Greninger
Journal:  J Clin Microbiol       Date:  2020-05-26       Impact factor: 5.948
  6 in total

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