Abstr#2273: higher placental transfer antiTNFs=ADA,IFX,GOL. Less transfer=CTZ,ETN. No ⬆️ in infxns in offspring, even with 3rd tri exposure. Potential trend for ⬆️ in serious infxns (>/=1 hosp adm 1st yr of life) with high placental transfer antiTNFs, not sig. #ACR2019 @RheumNow https://t.co/qEIl9lxlv1