IV ZYESAMI®

NRx Pharmaceuticals Receives US Food and Drug Administration Review of ZYESAMI® (aviptadil) Manufacturing Information

US Food and Drug Administration Review Allows for High Volume Production of ZYESAMI® (aviptadil) Shelf Life of ZYESAMI Now Extended from 62 Days to 150 Days RADNOR, Pa., Nov. 11, 2021 (GLOBE NEWSWIRE) — NRx Pharmaceuticals (NASDAQ: NRXP), today announced receipt of the US Food and Drug Administration’s (FDA) response to NRx’s October 8 submission of […]