NPF COVID-19 report from AAD mtg shows #PSA pts on systemic Rx were not at risk of hospitalization or severe COVID-1 based on US claims data. Also TNFi, IL-17, IL-23 Rx not affect on Vax Ab responses; less hosp (36%) w/ TNFi https://t.co/ekvu0mMvrn https://t.co/Qogm1Vx5hF