Key points: • 83% survival in ventilator-dependent COVID-19 patients (10/12) with moderate/severe acute respiratory distress syndrome (ARDS) treated with two infusions of Mesoblast’s allogeneic cell therapy remestemcel-L within the first five days under emergency compassionate use at New York City’s Mt Sinai hospital during the period March-April 2020 • 75% (9/12) have successfully come off ventilator support within a median of 10 days• These results contrast with only 9% of ventilator-dependent COVID-19 patients being able to come off ventilators with standard of care treatment and only 12% survival in ventilator-dependent COVID-19 patients at two major referral hospital networks in New...