LONDON: GSK plc (LSE/NYSE: GSK) today announced that Japan’s Ministry of Health, Labour and Welfare (MHLW) has approved a regulatory application to extend the indication of Arexvy (respiratory syncytial virus vaccine, recombinant adjuvanted) for the prevention of RSV disease to include adults aged 50-59 at increased risk. Since September 2023, GSK’s RSV vaccine has been…