The primary aim of this study was to generate and compare incidence rates of patient-reported adverse reactions of different COVID-19 vaccines in pregnant and lactating women, children and adolescents, immunocompromised, people with history of allergy and people with prior SARS-CoV-2 infection.
The secondary aim was to identify potential predictors of the most frequently reported adverse reactions related to different COVID-19 vaccines within each special cohort of vaccinees.
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