Shionogi Announces Supplemental Approval in Japan for Pediatric Dosage and Administration of XOCOVA to Treat COVID-19 on June 19, 2026 COVID19 (disease) fumaric acid Japan Pediatric brand name pediatric dosage Phase 3 clinical trial shionogi supplemental approval Tablet Dosage Form Xocova +
F2G and Shionogi Report Positive Phase 3 Results for Oral Antifungal Olorofim in Invasive Aspergillosis on June 18, 2026 AmBisome Antifungal Agents Clinical Research Invasive aspergillosis OASIS poly(divinyl-co-N-vinylpyrrolidinone) olorofim Phase 3 regulatory submissions shionogi +
Shionogi's COVID Antiviral Xocova Approved by FDA as Post‑Exposure Preventive for COVID-19 in the U.S. on June 01, 2026 Approved COVID19 (disease) ensitrelvir Injury due to exposure to external cause Post-Exposure Prophylaxis Prophylactic treatment shionogi United States Food and Drug Administration Xocova +
Shionogi Receives $119M BARDA Award to Establish US Antibiotic Manufacturing Plant on April 09, 2026 Antibiotics BARDA Bioshield Fetroja Gram-negative infections manufacturing Project shionogi US +
Shionogi to Acquire Apnimed's 50% Stake in Sleep Science Joint Venture for $100M Upfront on March 24, 2026 Apnimed Joint Ventures SASS shionogi Sleep Apnea Syndromes +
Pfizer Exits ViiV Healthcare as Shionogi Doubles Stake in $2.13 Billion Deal on January 20, 2026 HIV Pfizer Sales - occupational activity shionogi SmithKline Beecham ViiV Healthcare +
Shionogi Announces $2.5 Billion Acquisition of ALS Drug Radicava from Tanabe Pharma on December 23, 2025 ALS Amyotrophic Lateral Sclerosis Infrequent Radicava shionogi Tanabe Pharma +