Fiona Havers, who oversees CDC respiratory virus data, told colleagues she no longer had confidence the data would be used objectively to set vaccine policy.

A Seattle infectious disease doctor, whose work was pivotal early in the COVID pandemic, shares more on her experience with the country's top vaccine advisory group.

U.S. Health and Human Services Secretary Robert F. Kennedy Jr. said on Thursday he promised to allow U.S. Senator Bill Cassidy to pick a candidate for a key panel of vaccine advisers. Kennedy, who has a long history of questioning the safety of vaccines contrary to scientific evidence,