William Moss
William Moss is a Professor of Epidemiology at Johns Hopkins Bloomberg School of Public Health and Executive Director of the International Vaccine Access Center (IVAC), specializing in vaccine research and global immunization programs. He has led major research initiatives on measles vaccination, rubella, and other vaccine-preventable diseases in low- and middle-income countries.
Claims from William Moss
William Moss“The U.S. is at risk of losing its measles elimination status should cases continue at this rate. As vaccine confidence continues to be undermined, immunization is more important than ever to end this outbreak and prevent future outbreaks from occurring.”Jan 28, 2026