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The Johns Hopkins University Center for Systems Science and Engineering COVID-19 Dashboard: data collection process, challenges faced, and lessons learned.
Dong, Ensheng; Ratcliff, Jeremy; Goyea, Tamara D; Katz, Aaron; Lau, Ryan; Ng, Timothy K; Garcia, Beatrice; Bolt, Evan; Prata, Sarah; Zhang, David; Murray, Reina C; Blake, Mara R; Du, Hongru; Ganjkhanloo, Fardin; Ahmadi, Farzin; Williams, Jason; Choudhury, Sayeed; Gardner, Lauren M.
  • Dong E; Department of Civil and Systems Engineering, Johns Hopkins University, Baltimore, MD, USA.
  • Ratcliff J; Department of Civil and Systems Engineering, Johns Hopkins University, Baltimore, MD, USA; Johns Hopkins University Applied Physics Laboratory, Laurel, MD, USA; Nuffield Department of Medicine, University of Oxford, Oxford, UK.
  • Goyea TD; Johns Hopkins University Applied Physics Laboratory, Laurel, MD, USA.
  • Katz A; Johns Hopkins University Applied Physics Laboratory, Laurel, MD, USA.
  • Lau R; Johns Hopkins University Applied Physics Laboratory, Laurel, MD, USA.
  • Ng TK; Johns Hopkins University Applied Physics Laboratory, Laurel, MD, USA.
  • Garcia B; Johns Hopkins University Applied Physics Laboratory, Laurel, MD, USA.
  • Bolt E; Johns Hopkins University Applied Physics Laboratory, Laurel, MD, USA.
  • Prata S; Johns Hopkins University Applied Physics Laboratory, Laurel, MD, USA.
  • Zhang D; Johns Hopkins University Applied Physics Laboratory, Laurel, MD, USA.
  • Murray RC; Sheridan Libraries and Museums, Johns Hopkins University, Baltimore, MD, USA.
  • Blake MR; Sheridan Libraries and Museums, Johns Hopkins University, Baltimore, MD, USA; University Libraries, North Carolina State University, Raleigh, NC, USA.
  • Du H; Department of Civil and Systems Engineering, Johns Hopkins University, Baltimore, MD, USA.
  • Ganjkhanloo F; Department of Civil and Systems Engineering, Johns Hopkins University, Baltimore, MD, USA.
  • Ahmadi F; Department of Civil and Systems Engineering, Johns Hopkins University, Baltimore, MD, USA.
  • Williams J; Sheridan Libraries and Museums, Johns Hopkins University, Baltimore, MD, USA.
  • Choudhury S; Sheridan Libraries and Museums, Johns Hopkins University, Baltimore, MD, USA.
  • Gardner LM; Department of Civil and Systems Engineering, Johns Hopkins University, Baltimore, MD, USA. Electronic address: l.gardner@jhu.edu.
Lancet Infect Dis ; 22(12): e370-e376, 2022 Dec.
Article in English | MEDLINE | ID: covidwho-2004660
ABSTRACT
On Jan 22, 2020, a day after the USA reported its first COVID-19 case, the Johns Hopkins University Center for Systems Science and Engineering (JHU CSSE) launched the first global real-time coronavirus surveillance system the JHU CSSE COVID-19 Dashboard. As of June 1, 2022, the dashboard has served the global audience for more than 30 consecutive months, totalling over 226 billion feature layer requests and 3·6 billion page views. The highest daily record was set on March 29, 2020, with more than 4·6 billion requests and over 69 million views. This Personal View reveals the fundamental technical details of the entire data system underlying the dashboard, including data collection, data fusion logic, data curation and sharing, anomaly detection, data corrections, and the human resources required to support such an effort. The Personal View also covers the challenges, ranging from data visualisation to reporting standardisation. The details presented here help develop a framework for future, large-scale public health-related data collection and reporting.
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Full text: Available Collection: International databases Database: MEDLINE Main subject: COVID-19 Limits: Humans Language: English Journal: Lancet Infect Dis Journal subject: Communicable Diseases Year: 2022 Document Type: Article Affiliation country: S1473-3099(22)00434-0

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Full text: Available Collection: International databases Database: MEDLINE Main subject: COVID-19 Limits: Humans Language: English Journal: Lancet Infect Dis Journal subject: Communicable Diseases Year: 2022 Document Type: Article Affiliation country: S1473-3099(22)00434-0