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Volume 20, Issue 2 (March - April 2021)                   Payesh 2021, 20(2): 237-242 | Back to browse issues page

Research code:
Ethics code: IR.TUMS.SPH.REC.1396.4041


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Mosadeghrad A M, Dehnavi H, Isfahani P. Predicting COVID-19 epidemics using Google search trends. Payesh. 2021; 20 (2) :237-242
URL: http://payeshjournal.ir/article-1-1528-en.html
1- School of public health, Health Information Management Research Center, Tehran University of Medical Sciences, Tehran, Iran
2- School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
3- School of Public Health, Zabol University of Medical Sciences, Zabol, Iran
Abstract:   (444 Views)
Objective (s): Traditional health surveillance systems usually publish reports of infectious disease outbreaks 1 to 2 weeks after onset. The Google Trends shows people search information with a one-day delay. These data can be used to identify and manage epidemics of infectious diseases. The aim of this study was to predict the Covid-19 epidemic using the Google Trends.
Methods: This descriptive cross-sectional study was conducted in February 2021. Google Trends data was used to determine how much attention was paid to COVID-19. Data on COVID-19 deaths were obtained from the Iran Ministry of Health. Data were collected and reviewed in the period from February 22, 2020 to January 20, 2021. Data were analyzed using Excel and SPSS soft wares.
Results: Simultaneously with the announcement of incidence of COVID-19 in Iran on February 20, the society’s sensitivity to COVID-19 has increased and the search rate for COVID-19 in Google has reached its maximum. Three waves of COVID-19 outbreak have been observed in Iran by the end of December 2020. These three waves were similarly observed in Google trends. In all three COVID-19 waves, the peak of Google search occurred 10 to 20 days before the peak of the number of deaths.
Conclusion: The Google Trends can detect the COVID-19 outbreak quicker. Google search data can be used as a complement to the infectious disease surveillance system.
Full-Text [PDF 680 kb]   (317 Downloads)    
type of study: Short-Communication | Subject: Helath Service Manager
Received: 2020/11/21 | Accepted: 2021/03/30 | ePublished ahead of print: 2021/04/24 | Published: 2021/04/27

References
1. Zhu N, Zhang D, Wang W, Li X, Yang B, Song J, Zhao X, Huang B, Shi W, Lu R, Niu P. A novel coronavirus from patients with pneumonia in China, 2019. New England Journal of Medicine 2020; 382: 727-33 [DOI:10.1056/NEJMoa2001017]
2. World Health Organization. Coronavirus. Available from https://www.who.int/health-topics/coronavirus#tab=tab_1 [Access date 29/03/2020].
3. Coronavirus (COVID-19) map. Avaliable at https://www.google.com/covid19-map/ [Access date 8/12/2020].
4. StatCounter Global Stats. Search Engine Market Share Iran. Available from: https://gs.statcounter.com/search-engine-market-share/all/iran/#monthly-201912-202002 [Access date 02/03/2020].
5. Carneiro HA, Mylonakis E. Google trends: a web-based tool for real-time surveillance of disease outbreaks. Clinical Infectious Diseases 2009;49:1557-64 [DOI:10.1086/630200]

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