by James Lyons-Weiler, PhD, Popular Rationalism, ©2025 (Mar. 30, 2025) — Dr. Peter Marks, former director of the FDA’s Center for Biologics Evaluation and Research (CBER), resigned on March 28, 2025, with an overly dramatic letter (see below) citing conflicts with Health and Human Services Secretary Robert F. Kennedy Jr. over vaccine misinformation. His tenure was […]