“'It is unethical to do a randomized controlled trial in which you withhold a proven, life-saving vaccine from newborn babies,' Gavin Yamey, a professor of global health at Duke University, wrote on BlueSky.

Hepatitis B, which can cause liver failure, is a significant health issue in Guinea-Bissau..."

https://undark.org/2025/12/23/cdc-hepatitis-vaccine-study/

#PublicHealth #HepatitisB #HepB #vaccines #immunizations #ChildrensHealth #research #grants #funding #bioethics #CDC #HHS #ACIP #GuineaBissau #GlobalHealth