Dr Pupim presents data on GM-CSF inhibitor mavrilimumab to treat non-ventilated COVID-19 with systemic hyperinflammation 65% ⬇️ ventilation/death day 29 (p=0.02) 61% ⬇️ death day 29 (p=0.07) @RheumNow #EULAR2021 Abstr#LB0001 https://t.co/VBPyv4Kbv7