GSK: Japan's MHLW Expands Eligible Population For Arexvy

rttnews
2026.05.18 06:27
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GSK plc announced that Japan's Ministry of Health, Labour and Welfare has expanded the eligible population for its RSV vaccine, Arexvy, to include adults aged 18 to 49 at increased risk for RSV disease. This follows previous approvals for older adults. The decision was supported by Phase IIIb trial data showing a comparable immune response in the younger age group. GSK shares closed at 1,859.50 pence, down 0.16%.