Cited by 166Data-Driven Disease SurveillanceSocial Media in Health EducationPharmacovigilance and Adverse Drug Reactions

Using online social networks to track a pandemic: a systematic review

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Al-garadi, Mohammed Ali, Khan, Muhammad Sadiq, Varathan, Kasturi Dewi, Mujtaba, Ghulam, Al-Kabsi, Abdelkodose M.·2016·Journal of Biomedical Informatics

Abstract

Background The popularity and proliferation of online social networks (OSNs) have created massive social interaction among users that generate an extensive amount of data. An OSN offers a unique opportunity for studying and understanding social interaction and communication among far larger populations now more than ever before. Recently, OSNs have received considerable attention as a possible tool to track a pandemic because they can provide an almost real-time surveillance system at a less costly rate than traditional surveillance systems.Methods A systematic literature search for studies with the primary aim of using OSN to detect and track a pandemic was conducted. We conducted an electronic literature search for eligible English articles published between 2004 and 2015 using PUBMED, IEEExplore, ACM Digital Library, Google Scholar, and Web of Science. First, the articles were screened on the basis of titles and abstracts. Second, the full texts were reviewed. All included studies were subjected to quality assessment.Result OSNs have rich information that can be utilized to develop an almost real-time pandemic surveillance system. The outcomes of OSN surveillance systems have demonstrated high correlations with the findings of official surveillance systems. However, the limitation in using OSN to track pandemic is in collecting representative data with sufficient population coverage. This challenge is related to the characteristics of OSN data. The data are dynamic, large-sized, and unstructured, thus requiring advanced algorithms and computational linguistics.Conclusions OSN data contain significant information that can be used to track a pandemic. Different from traditional surveys and clinical reports, in which the data collection process is time consuming at costly rates, OSN data can be collected almost in real time at a cheaper cost. Additionally, the geographical and temporal information can provide exploratory analysis of spatiotemporal dynamics of infectious disease spread. However, on one hand, an OSN-based surveillance system requires comprehensive adoption, enhanced geographical identification system, and advanced algorithms and computational linguistics to eliminate its limitations and challenges. On the other hand, OSN is probably to never replace traditional surveillance, but it can offer complementary data that can work best when integrated with traditional data.

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Authors
Al-garadi, M. A., Khan, M. S., Varathan, K. D., Mujtaba, G., & Al-Kabsi, A. M.
Affiliations
University of Malaya (MY)
Corresponding author
Al-garadi, Mohammed Ali
Venue
Journal of Biomedical Informatics
Publisher
Elsevier BV
Published
2016-08
Volume
62
Pages
1-11
ISSN
1532-0464 (ISSN-L)
OpenAlex
W2405148542
Cited by
166
References
68
Citations by year
2026: 1 · 2025: 7 · 2024: 17 · 2023: 13 · 2022: 27 · 2021: 37 · 2020: 30 · 2019: 12 · 2018: 12 · 2017: 6 · 2016: 4
FWCI
1.53
Type
journal article
Language
en
Open access
Locations
  • Journal of Biomedical Informatics (publishedVersion)
  • PubMed (publishedVersion)
Funders
University of Malaya (RP028D-14AET)
Topics
  • Health Sciences › Medicine › Epidemiology › Data-Driven Disease Surveillance
  • Social Sciences › Health › Social Media in Health Education
  • Life Sciences › Pharmacology, Toxicology and Pharmaceutics › Toxicology › Pharmacovigilance and Adverse Drug Reactions
Keywords
social networking sites, pandemic surveillance, infectious disease surveillance, real-time surveillance, social media data, computational linguistics, data representativeness
MeSH terms
Communicable Diseases, Humans, Population Surveillance, Surveys and Questionnaires, Social Support, Pandemics, Social Networking, Social Media

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