Covid-19 Vaccination Efficacy, Reported Side Effects, and Hesitancy Among the Syrian Population

Our study aims to describe post-vaccination side effects, evaluate the effectiveness of Covid-19 vaccines and determine the reasons for vaccine hesitancy among Syrians.This cross-sectional study was conducted between April 13 and May 28, 2022. The survey was distributed through social media platforms and face-to-face interviews. Data from vaccinated and unvaccinated participants were collected and analyzed using the chi-square test, multivariable logistic regression to detect factors associated with side effects and severe side effects, and Kaplan-Meier plot to evaluate vaccine efficacy