Spatial Distribution of Social Media Topics Regarding COVID-19 and Public Health Policies

Strategic Insights -

Research on the impact of social media on public opinion during the COVID-19 pandemic has shown a significant decrease in trust in public health organizations and campaigns in the United States. A new study analyzed over five million tweets to identify the most widespread discussion topics related to COVID-19, vaccinations, mask mandates, social distancing, quarantines, and shelter-in-place procedures. The study found that policymakers can use these results to better understand sentiments regarding COVID-19 and related public health campaigns at the community and state levels.

Key Takeaways:

  • The study analyzed over five million tweets from January 2020 to January 2022 to identify spatial distribution of social media topics regarding COVID-19 and related public health policies.
  • Eight dominant topics were identified, including COVID-19 misinformation, vaccine requirements at school, and mask mandates.
  • The study used topic modeling and Latent Dirichlet Allocation (LDA) to analyze the spatial distribution of topics across geographic scales.
  • Geolocation information from Twitter was used to identify unique spatial distribution of each topic across the contiguous United States.
  • The study concluded that analyzing the prevalence of these topics can help policymakers better understand public opinion and make informed decisions regarding public health campaigns.

Statistics:

  • Over five million tweets were analyzed from January 2020 to January 2022.
  • Eight dominant topics were identified using topic modeling and LDA.
  • COVID-19 misinformation was found to be widely discussed across the United States.
  • Vaccine requirements at school were also a prominent topic, with significant discussion in several states.
  • The study found that mask mandates were a major topic of discussion, with varying levels of support across different regions.

Sources:

  • Spatial Distribution of Social Media Topics Regarding Covid-19 and Related Public Health Policies. Geographical Review, 2025.
  • Taylor & Francis Inc, 530 Walnut Street, Ste 850, Philadelphia, PA 19106, USA.
  • Harrison Brown, Appalachian State University, Geog & Planning, Boone, NC 28608, United States.