2 HIV+ pts with HLH (MAS) successfully Rx w/ JAKi – ruxolitinib. Both had high fevers, severe pancytopenia, hypofibrinogenemia, hypertriglyceridemia, & increased ferritin, BMBx Hemophagocytosis, splenomegaly. https://t.co/yGs7e4Ftgp https://t.co/cv9NX31bZr