Boekel et al. Omicron variant assoc lower risk of severe COVID-19 in rheumatic disease than prior variants EXCEPT rituximab treated patients. @RheumNow #ACR22 Abstr#0705
Severity of SARS-CoV-2 Omicron Breakthrough Infections in Patients with Rheumatic Immune-mediated Inflammatory Diseases and Healthy Controls: Data from a Prospective Cohort Study - ACR Meeting Abstracts
