#ACR21 Plenary Abs#0457 @alhkim #COVaRiPAD study: 👉Patients with inflammatory diseases on #immunosuppression have impaired #SARSCoV2 immunity post-vaccine 👉#Steroids, MMF & B cell depletion therapy more severely affect responses 👉https://t.co/7qTABcpm0h @RheumNow #ACRBest https://t.co/EfuHjh3vw5