A vaccine developed by GSK Plc to protect older adults against infection from the respiratory syncytial virus (RSV) has been approved in the US and given a positive opinion in the EU – the first such treatment to be approved anywhere in the world. The vaccine, Arexvy, will be launched in the US before the next RSV season which typically starts in the autumn and peaks in the winter. Launch in Europe is expected to follow a formal decision on marketing authorisation, which will be taken by the European Commission.
