TEPOXX (tecovirimat) Approved in Japan for the Treatment of Orthopoxviruses

NEW YORK, Jan. 02, 2025 (GLOBE NEWSWIRE) -- SIGA Technologies, a commercial stage pharmaceutical company, announced today that its antiviral treatment TEPOXX (tecovirimat 200 mg capsules), marketed as TPOXX in the United States, has received regulatory approval in Japan for the treatment of smallpox, mpox, cowpox, as well as complications following smallpox vaccination in adults and pediatric patients weighing at least 13 kg. TEPOXX is the first antiviral therapy approved by the Pharmaceuticals and Medical Devices Agency (PMDA), in collaboration with the Japan Ministry of Health, Labour and Welfare, for the treatment of orthopoxviruses.