rituximab
roche,biogen
['ritux', 'imab ']
boekel et al. omicron variant assoc lower risk of severe covid-19 in rheumatic disease than prior variants except rituximab treated patients. #acr22 abstr#0705 
Rheumatologist @stjamesdublin , Associate Professor @tcddublin , Acute Medicine, Vasculitis, ILD, Retired @Emeunet Executive Committee member, @rheum_covid CASC