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Topic Analysis of Traditional and Social Media News Coverage of the Early COVID-19 Pandemic and Implications for Public Health Communication
OBJECTIVE: To characterize and compare early coverage of coronavirus disease 2019 (COVID-19) in newspapers, television, and social media, and discuss implications for public health communication strategies that are relevant to an initial pandemic response. METHODS: Latent Dirichlet allocation (LDA),...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Cambridge University Press
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8129680/ https://www.ncbi.nlm.nih.gov/pubmed/33653437 http://dx.doi.org/10.1017/dmp.2021.65 |
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author | Chipidza, Wallace Akbaripourdibazar, Elmira Gwanzura, Tendai Gatto, Nicole M. |
author_facet | Chipidza, Wallace Akbaripourdibazar, Elmira Gwanzura, Tendai Gatto, Nicole M. |
author_sort | Chipidza, Wallace |
collection | PubMed |
description | OBJECTIVE: To characterize and compare early coverage of coronavirus disease 2019 (COVID-19) in newspapers, television, and social media, and discuss implications for public health communication strategies that are relevant to an initial pandemic response. METHODS: Latent Dirichlet allocation (LDA), an unsupervised topic modeling technique, analysis of 3271 newspaper articles, 40 cable news shows transcripts, 96,000 Twitter posts, and 1000 Reddit posts during March 4-12, 2020, a period chronologically early in the timeframe of the COVID-19 pandemic. RESULTS: Coverage of COVID-19 clustered on topics such as epidemic, politics, and the economy, and these varied across media sources. Topics dominating news were not predominantly health-related, suggesting a limited presence of public health in news coverage in traditional and social media. Examples of misinformation were identified, particularly in social media. CONCLUSIONS: Public health entities should use communication specialists to create engaging informational content to be shared on social media sites. Public health officials should be attuned to their target audience to anticipate and prevent spread of common myths likely to exist within a population. This may help control misinformation in early stages of pandemics. |
format | Online Article Text |
id | pubmed-8129680 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | Cambridge University Press |
record_format | MEDLINE/PubMed |
spelling | pubmed-81296802021-05-18 Topic Analysis of Traditional and Social Media News Coverage of the Early COVID-19 Pandemic and Implications for Public Health Communication Chipidza, Wallace Akbaripourdibazar, Elmira Gwanzura, Tendai Gatto, Nicole M. Disaster Med Public Health Prep Original Research OBJECTIVE: To characterize and compare early coverage of coronavirus disease 2019 (COVID-19) in newspapers, television, and social media, and discuss implications for public health communication strategies that are relevant to an initial pandemic response. METHODS: Latent Dirichlet allocation (LDA), an unsupervised topic modeling technique, analysis of 3271 newspaper articles, 40 cable news shows transcripts, 96,000 Twitter posts, and 1000 Reddit posts during March 4-12, 2020, a period chronologically early in the timeframe of the COVID-19 pandemic. RESULTS: Coverage of COVID-19 clustered on topics such as epidemic, politics, and the economy, and these varied across media sources. Topics dominating news were not predominantly health-related, suggesting a limited presence of public health in news coverage in traditional and social media. Examples of misinformation were identified, particularly in social media. CONCLUSIONS: Public health entities should use communication specialists to create engaging informational content to be shared on social media sites. Public health officials should be attuned to their target audience to anticipate and prevent spread of common myths likely to exist within a population. This may help control misinformation in early stages of pandemics. Cambridge University Press 2021-03-03 /pmc/articles/PMC8129680/ /pubmed/33653437 http://dx.doi.org/10.1017/dmp.2021.65 Text en © Society for Disaster Medicine and Public Health, Inc. 2021 https://creativecommons.org/licenses/by/4.0/This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted re-use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Original Research Chipidza, Wallace Akbaripourdibazar, Elmira Gwanzura, Tendai Gatto, Nicole M. Topic Analysis of Traditional and Social Media News Coverage of the Early COVID-19 Pandemic and Implications for Public Health Communication |
title | Topic Analysis of Traditional and Social Media News Coverage of the Early COVID-19 Pandemic and Implications for Public Health Communication |
title_full | Topic Analysis of Traditional and Social Media News Coverage of the Early COVID-19 Pandemic and Implications for Public Health Communication |
title_fullStr | Topic Analysis of Traditional and Social Media News Coverage of the Early COVID-19 Pandemic and Implications for Public Health Communication |
title_full_unstemmed | Topic Analysis of Traditional and Social Media News Coverage of the Early COVID-19 Pandemic and Implications for Public Health Communication |
title_short | Topic Analysis of Traditional and Social Media News Coverage of the Early COVID-19 Pandemic and Implications for Public Health Communication |
title_sort | topic analysis of traditional and social media news coverage of the early covid-19 pandemic and implications for public health communication |
topic | Original Research |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8129680/ https://www.ncbi.nlm.nih.gov/pubmed/33653437 http://dx.doi.org/10.1017/dmp.2021.65 |
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