Active Safety Surveillance of Four Types of COVID-19 Vaccines: A National Study from Jordan

ConclusionThe incidence rates of local, systemic, and immediate hypersensitivity AEFIs of four COVID-19 vaccines occur frequently. High incidence rates of rare and serious AEFIs were reported in this study. Younger participants, females, those who had previously had COVID-19, and smokers were more likely to encounter AEFIs.
Source: Clinical Drug Investigation - Category: Drugs & Pharmacology Source Type: research