Hill December 8, 2025
Joseph Hibbeln, a member of the Centers for Disease Control and Prevention (CDC) Advisory Committee on Immunization Practices (ACIP), said Monday that a vote to axe a recommendation that every newborn get the hepatitis B vaccine “wasn’t based on data.”
“I repeatedly asked for it, and no data of harm was presented. There were speculations, ‘Oh, we need to have future studies of hundreds of thousands of people and we have to examine the possibility of an unknown unknown.’ Well, to me, that’s speculation, and that’s not data,” Hibbeln told CNN’s Pamela Brown on “The Situation Room.”
“So, do you think the decision was based on speculation, then?” Brown asked.
“Well, it certainly wasn’t based on data,” Hibbeln responded, as...







