Copenhagen study of COVID & Rheum disease (AIRD) ▶️ COVID+ AIRD pts have 10x more hospitalizations (7% vs 0.7%) ▶️ Only RTX assoc w/ COVID hosp (adj OR 14.6) ▶️ IgG Abs increased if AIRD pt hospitalized https://t.co/WYXbt2FJJi https://t.co/K2NGJsKVVc