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FILE PHOTO: Signage is seen outside of the Food and Drug Administration (FDA) headquarters in White Oak, Maryland, U.S., August 29, 2020. REUTERS/Andrew Kelly/File Photo
The U.S. Food and Drug Administration (FDA) has declined to approve ARS Pharmaceuticals' nasal spray for allergic reactions, the company said on Tuesday. (Reporting by Christy Santhosh and Sriparna Roy in Bengaluru; Editing by Maju Samuel and Dhanya Ann Thoppil)