Walter Orenstein

Walter Orenstein is a Professor at Emory University, affiliated with the Department of Epidemiology and the Hubert Department of Global Health. He holds an M.D. from Albert Einstein College of Medicine and a B.S. from City College of New York. His research focuses on vaccinology, public health, and global health, with a strong emphasis on vaccine safety, immunization programs, and disease elimination strategies. He has contributed significantly to understanding measles vaccination timing, vaccine hesitancy interventions, and the sustainability of eradication efforts.

Dr. Orenstein has received numerous honors, including the Distinguished Service Medal from the U.S. Public Health Service, the Charles C. Shepard Lifetime Scientific Achievement Award, and an Honorary Doctor of Science from Wake Forest University. His work spans clinical trials, policy development, and global health initiatives, particularly in Zambia and Senegal.

His research highlights include evaluating maternal vaccination interventions, improving pneumococcal vaccine efficacy, and addressing vaccine misinformation through educational programs. Collaborations with WHO, CDC, and international agencies underscore his commitment to global health equity and disease prevention.