New medication RLF-100 shows sensational outcomes for basic COVID-19 patients Kumar Jeetendra | August 6, 2020 Doctors in a hospital have used a brand new drug called RLF-100, also called aviptadil, which has resulted in rapid recovery from respiratory failure in critically ill COVID-19 patients. The drug has been approved by the FDA for emergency use at multiple clinical sites in patients that are too sick to input the FDA’s Stage …