FDA Update: 3 trials showing Efficacy of Tocilizumab in COVID 19: 1. RECOVERY - lower mortality 2. EMPACTA - Less progression to mech vent or death 3. REMDACTA & COVACTA - did not meet primary endpoints (but not contradictory) FDA Metanalysis of all 4 trials #ACR21 EUA 6/21 https://t.co/9yHu87KGej