Lyn Redwood, who spread debunked claims about vaccines, will be in the CDC's Immunization Safety Office, multiple CDC officials tell CBS News.

At the first meeting of a controversial new group of vaccine advisers to the US Centers for Disease Control and Prevention, the committee announced new plans to study established vaccine guidelines.

The US Centers for Disease Control and Prevention’s vaccine panel is adding new subcommittees to review the current childhood immunization schedule and examine shots that haven’t been studied in at least seven years,