46 #RA pts on DMARDs +/- biologics received 3 part Hepatitis B Vaccination - those on biologics and DMARDs had less seroprotection vs controls (50% vs. 100% [p = 0.02] and 69.7% vs. 100% [p = 0.09], respectively). HBV vaccine well tolerated & without flare https://t.co/3XuQhYquMy