STOP-HZ trial - 30 #RA pts going on tofacitinib given Shingrix (RZV) on day 1 & wk 8 & started Tofa on d1 or wk8. @wk 12 VZV responses incr in both (2.66 & 2.91 fold incr). @wk 4, d1 Tofa had fewer ≥1.5-fold VZV vs wk8 (44.8% vs 80%); BUT can you wait 8wks to start JAKi? https://t.co/tH0zPgBbHQ