WALTHAM, MASS. & GENEVA -- Innoviva Specialty Therapeutics, Inc., a subsidiary of Innoviva, Inc. (NASDAQ: INVA), in collaboration with the Global Antibiotic Research & Development Partnership (GARDP), announced that the U.S. Food and Drug Administration (FDA) has granted Priority Review for the New Drug Application (NDA) for zoliflodacin, an investigational first-in-class, single dose, spiropyrimidinetrione oral antibiotic for the treatment of uncomplicated gonorrhea in adults and pediatric patients 12 years and older. The FDA assigned a target action date of December 15, 2025 under the Prescription Drug User-Fee Act (PDUFA). It is expected the FDA will notify Innoviva Specialty Therapeutics regarding the FDA’s decision to conduct an Advisory Committee Meeting in the Day 74 letter. If approved, zoliflodacin would be the first new antibiotic for treating gonorrhea in decades.

The U.S. FDA has granted zoliflodacin a Qualified Infectious Disease Product (QIDP) designation. This designation allows it to benefit from FDA Priority Review, and Extended Market Exclusivity.

Entasis Therapeutics, Inc., the legal NDA holder and affiliate of Innoviva Specialty Therapeutics, Inc., retains the commercial rights for zoliflodacin in the major markets in North America, Europe, and Asia-Pacific. GARDP retains the right to register and commercialize the product in more than three-quarters of the world’s countries, including all low-income countries, most middle-income countries, and several high-income countries. GARDP is committed to working with its partners and local health authorities in markets where zoliflodacin receives regulatory approval to help remove access barriers to ensure treatment is available to address unmet medical needs while ensuring appropriate and sustainable use.