The Challenges of Engaging African American Communities During a Public Health Crisis: The Role of Government Information, COVID-19 Discourse, and Emotional Content on Social Media

During a public health crisis, social media platforms play a pivotal role in circulating information and influencing public reactions. This research investigates the dynamics of public engagement with COVID-19-related content and government information sources within African American online communities, a population that has experienced significant health risks and inequities. Using advanced computational research methods, we analyzed 199,542 posts from 1,152 communities created between January 2020 and December 2022. The present research focused on the presence of COVID-19-related content, government information sources, the emotions of anger and fear in these posts, and their associations with user engagement metrics. The results indicated that posts discussing COVID-19 and those incorporating government information sources tend to receive lower levels of engagement. On the other hand, posts with higher levels of anger generated more shares and comments. The findings suggest a "triple disadvantage" in user engagement for social media messages that reference government sources and discuss public health risks without delivering strong negative emotions. These patterns are crucial not only for understanding the challenges faced by the at-risk population but also for aiding researchers and practitioners in developing more effective communication strategies during public health crises.