Since there seems to be interest in other approach
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NeuroRx, Inc. and Relief Therapeutics Holdings AG (SIX:RLF, OTC:RLFTF) "Relief" today announced that RLF-100 (aviptadil) showed rapid recovery from respiratory failure in the most critically ill patients with COVID-19. At the same time, independent researchers have reported that aviptadil blocked replication of the SARS coronavirus in human lung cells and monocytes.
RLF-100 has been granted Fast Track designation by FDA and is being developed as a Material Threat Medical Countermeasure in cooperation with the National Institutes of Health and other federal agencies. Further research will be