Sen. Bill Cassidy called for a meeting of a Centers for Disease Control and Prevention vaccine advisory committee set for this week to be postponed, citing a lack of experience among its new appointees.

After weeks of staying mostly quiet, U.S. Sen. Bill Cassidy Monday night voiced concerns about this vaccination committee.

U.S. Senator Bill Cassidy is calling for a meeting of the Advisory Council on Immunization Practices, or ACIP, which is scheduled for Wednesday at CDC headquarters, to be postponed.