GSK Says Arexvy Protects Over Three RSV Seasons
GSK says the latest trial data on its Arexvy respiratory syncytial virus (RSV) vaccine indicate protection through three RSV seasons. A company statement says Arexvy is the only RSV vaccine with efficacy and safety data available through three full seasons, including in people at increased risk.
The company says Arexvy contains recombinant RSV glycoprotein F stabilized in the prefusion conformation. The antigen is combined with GSK’s proprietary ASO1E adjuvant, it says.