An Investigation of Low COVID-19 Vaccination Intentions among Black Americans: The Role of Behavioral Beliefs and Trust in COVID-19 Information Sources.

Developing a COVID-19 vaccine is a critical strategy for combatting the pandemic. However, for vaccination efforts to succeed, there must be widespread willingness to vaccinate. Prior research has found that Black Americans, who are disproportionately impacted by COVID-19, report lower intentions to get a vaccine than do other populations. We investigate two potential contributors to this disparity: COVID-19 vaccine-related behavioral beliefs and trust in four COVID-19 information sources (mainstream media, social media, President Trump, and public health officials and agencies). Using a nationally-representative survey (n= 889), we demonstrate that differences in vaccination beliefs explain the lower vaccination intentions reported by Black participants, compared to non-Black participants. However, while trust in information sources is associated with vaccination beliefs, differences in trust do not account for the observed differences in vaccination beliefs by race. Furthermore, we find that race moderates the relationships between trust in two sources (Trump and public health officials and agencies) and vaccination beliefs. The effects of trusting these sources on COVID-19 vaccine-related beliefs are smaller among Black participants; thus trust in these sources is less consequential to their pro-vaccination beliefs. Our results suggest that trust in information sources alone does not explain the observed relationship between race and vaccination beliefs.