TY - JOUR T1 - Social Media News Use Induces COVID-19 Vaccine Hesitancy Through Skepticism Regarding Its Efficacy: A Longitudinal Study From the United States. AU - Ahmed,Saifuddin, AU - Rasul,Muhammad Ehab, AU - Cho,Jaeho, Y1 - 2022/06/10/ PY - 2022/03/20/received PY - 2022/05/18/accepted PY - 2022/6/27/entrez PY - 2022/6/28/pubmed PY - 2022/6/28/medline KW - COVID-19 KW - United States KW - skepticism KW - social media KW - vaccine SP - 900386 EP - 900386 JF - Frontiers in psychology JO - Front Psychol VL - 13 N2 - There are mounting concerns about the adverse effects of social media on the public understanding of the COVID-19 pandemic and its potential effects on vaccination coverage. Yet early studies have focused on generic social media use and been based on cross-sectional data limiting any causal inferences. This study is among the first to provide causal support for the speculation that social media news use leads to vaccine hesitancy among US citizens. This two-wave survey study was conducted in the US using Qualtrics online panel-based recruitment. We employ mediation and moderated mediation analyses to test our assumptions. The results suggest that using social media to consume news content can translate into vaccine hesitancy by increasing citizens' skepticism regarding the efficacy of vaccines. However, these effects are contingent upon the news literacy of users, as the effects on vaccine hesitancy are more substantial among those with lower news literacy. The current study recommends to public policymakers and vaccine communication strategists that any attempt to reduce vaccine hesitancy in society should factor in the adverse effects of social media news use that can increase vaccine safety concerns. SN - 1664-1078 UR - https://www.unboundmedicine.com/medline/citation/35756213/Social_Media_News_Use_Induces_COVID_19_Vaccine_Hesitancy_Through_Skepticism_Regarding_Its_Efficacy:_A_Longitudinal_Study_From_the_United_States_ DB - PRIME DP - Unbound Medicine ER -