Chime Nnadi

Chime Nnadi, MD, PhD, MBA, is the Associate Vice President and Senior Global Project Head in Vaccine R&D at Sanofi. Previously, they served as the Senior Director and Head of US Vaccine Medical Affairs at The Janssen Pharmaceutical Companies of Johnson & Johnson, and as Global Medical Director for Vaccines Medical Affairs at Merck. Chime's earlier experience includes roles as an Epidemic Intelligence Service Officer and Medical Officer at the Centers for Disease Control and Prevention, as well as a Consultant Medical Officer with the World Health Organization. Chime is currently pursuing a Doctor of Philosophy in Public Health, a Doctor of Medicine, and a Master of Science in Epidemiology from the University of Pittsburgh, along with an MBA from The Wharton School, expected to be completed in 2024.