With the constantly mutating of SARS-CoV-2 and the emergence of Variants of Concern
(VOC), the implementation of vaccination is critically important. Existing SARS-CoV-2 …

Objective To compare the efficacy of covid-19 vaccines between immunocompromised and
immunocompetent people. Design Systematic review and meta-analysis. Data sources …

Background The monoclonal-antibody combination AZD7442 is composed of tixagevimab
and cilgavimab, two neutralizing antibodies against severe acute respiratory syndrome …

Background Available data show that COVID-19 vaccines may be less effective in
immunocompromised populations, who are at increased risk of severe COVID-19 …

Objectives To describe the safety of vaccines against SARS-CoV-2 in people with
inflammatory/autoimmune rheumatic and musculoskeletal disease (I-RMD). Methods …

Objectives Perform a systematic literature review (SLR) on risk and prognosis of SARS-CoV-
2 infection and vaccination against SARS-CoV-2 in patients with rheumatic and …

Objectives To investigate the relationship between COVID-19 full vaccination (two
completed doses) and possible arthritis flare. Methods Patients with rheumatoid arthritis …

CoronaVac, also known as the Sinovac inactivated SARS-CoV-2 vaccine, has been widely
implemented in combating the COVID-19 pandemic. We summarized the results of clinical …

Objectives We aimed to investigate and compare waning vaccine effectiveness (VE) against
COVID-19 infection, COVID-19 related ICU admission, and COVID-19-related death for …

COVID-19 vaccines are indispensable, with the number of cases and mortality still rising,
and currently no medicines are routinely available for reducing morbidity and mortality, apart …