Open Access Article
COVID-19 Vaccine Concerns about Safety, Effectiveness, and Policies in the United States, Canada, Sweden, and Italy among Unvaccinated Individuals
by Rachael Piltch-Loeb et al.
Vaccines 2021, 9(10), 1138; https://doi.org/10.3390/vaccines9101138 (registering DOI) – 06 Oct 2021
Despite the effectiveness of the COVID-19 vaccine, global vaccination distribution efforts have thus far had varying levels of success. Vaccine hesitancy remains a threat to vaccine uptake. This study has four objectives: (1) describe and compare vaccine hesitancy proportions by country; (2) categorize […]