RT Journal Article SR Electronic T1 Safety profile and low risk of disease relapse after BNT162b2 mRNA SARS-COV-2 vaccination in patients with rare rheumatic diseases JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP jrheum.210863 DO 10.3899/jrheum.210863 A1 Marco Fornaro A1 Vincenzo Venerito A1 Florenzo Iannone A1 Fabio Cacciapaglia YR 2022 UL http://www.jrheum.org/content/early/2022/01/10/jrheum.210863.abstract AB Vaccination today represents the first defence against the effects of the Coronavirus disease 2019, mainly in rheumatic patients, where an increased risk for hospitalization and death has been reported (1,2). The previous studies on the safety and tolerability of BNT162b2 mRNA-SARS-CoV-2 (3) vaccine in patients affected with rheumatic diseases(RDs) included predominantly patients with inflammatory arthritis (4-6). This study was focused on patients affected with rare RDs and systemic lupus erythematosus (SLE) to assess the safety of the BNT162b2 mRNA SARS-CoV-2 vaccine and possible disease flares after vaccination.