Tolerance of BNT162b2 mRNA COVI-19 vaccine in patients with a medical history of COVID-19 disease: A case control study.

ABSTRACT:

Introduction

Studies evaluating BNT162b2 mRNA Covid-19 vaccine safety excluded subjects with a previous history of COVID-19 infection. The aim of our study was to focus on the tolerance of this vaccine this population.

Methods

An anonymous self-reporting survey related to safety and tolerance of vaccine was completed by subjects 21 to 28 days after the first vaccine dose in two vaccination centers.

Results

Subjects with prior COVID-19 disease history (n = 61) had higher systemic reactions than subjects without any previous history (n = 1987) (45.9% vs 29.7%, p = 0.01). Asthenia, headache and fever were significantly more frequent in COVID-19 + group than negative group (25.6% vs 15.2% p = 0.045, 19.7% vs 9.3% p = 0.01, 6.5% vs 0.9% p = 0.003 respectively). Grade of se

SUBMITTER: Baldolli A 

PROVIDER: S-EPMC8220908 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature