The Advisory Committee on Immunization Practices (ACIP) is the CDC’s expert advisory committee on vaccinations. It holds three regular meetings each year, in addition to emergency sessions, at the CDC’s headquarters in Atlanta, Georgia. The purpose of these ACIP meetings is to review scientific data and vote on vaccine recommendations for the U.S.  Meetings are open to the public and available online via live webcast. The October meeting is scheduled for October 25-27.