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US approves 1st vaccine for RSV after decades of attempts

US approves 1st vaccine for RSV after decades of attempts

13 Sept 11:43 Key points summarised by AI
  • The U.S. Food and Drug Administration (FDA) approved GSK's Arexvy, the first-ever vaccine for Respiratory Syncytial Virus (RSV), specifically for adults aged 60 and older, marking a significant medical breakthrough after decades of research failures.
  • RSV poses a substantial health threat to older adults, responsible for up to 177,000 hospitalizations and 14,000 deaths annually; the new vaccine demonstrated nearly 83% effectiveness in preventing RSV lung infections and a 94% reduction in severe cases.
  • The vaccine is anticipated for rollout this fall, pending a June decision from the Centers for Disease Control and Prevention (CDC) on whether to recommend it for all seniors or only those at high risk, with other RSV vaccines for different age groups also in development.
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