Cody Meissner
H. Cody Meissner, M.D., is professor of pediatrics at the Geisel School of Medicine at Dartmouth College. He is, as of 2025, a member of the ACIP, the CDC's advisory committee on vaccines. Meissner was also a member of the ACIP from 2008 - 2012. He was not a signatory of the Great Barrington Declaration.