A prospective observational study by Syversen et al. found that patients with immune-mediated inflammatory diseases (IMID) had an attenuated serologic response to the standard two-dose vaccine regimen but a third dose was safe and effective.
Risk of Adverse Outcomes Due to COVID-19 May Be Lower with TNF Inhibitor Monotherapy
Findings support the continued use of TNF inhibitor monotherapy in individuals with immune-mediated inflammatory diseases. In the study, these patients had a lower risk of hospitalization or death caused by COVID-19 than patients on other commonly prescribed treatment regimens