 NRx Pharmaceuticals Inc NASDAQ: NRXP has announced top-line data demonstrating improved outcomes at one year in highly comorbid patients with COVID-19 treated with Zyesami. Between June and September 2020, a trial was conducted at a tertiary care hospital involving patients with Critical COVID-19 whose level of comorbidity excluded them from the Phase 2b3 trial of Zyesami. 