Feb 28 (Reuters) - Britain's health regulator said on Friday it has approved Moderna's MRNA.O vaccine to protect patients aged 60 and over against lower respiratory tract disease caused by the respiratory syncytial virus (RSV).
(Reporting by Sriparna Roy in Bengaluru; Editing by Shilpi Majumdar)
((Sriparna.Roy@thomsonreuters.com;))