Moderna's shares fell 2.3% on Friday on concerns about whether a new CDC advisory panel would back the use of the company's respiratory syncytial virus vaccine in a broader age group. The mRNA-based RSV shot,

Just two days after retiring the entirety of the US Centers for Disease Control and Prevention’s vaccine advisory panel, US Health and Human Services Secretary Robert F. Kennedy Jr. has appointed several prominent critics of the government’s Covid-19 response to that committee.

U.S. Health Secretary Robert F. Kennedy Jr. has named eight new vaccine policy advisers to replace the panel that he abruptly dismissed earlier this week.