John Donnelly

John Donnelly is a highly experienced professional in vaccine development and public health with over four decades of expertise. Since October 2011, John has served as Principal at Vaccinology Consulting LLC, focusing on the consistent measurement of vaccine performance throughout all stages of development. Prior roles include serving as President of Global Healing from November 2015 to February 2019, where John directed operations to enhance pediatric healthcare and blood safety in diverse regions. John's tenure at PATH from 2012 to 2015 included overseeing vaccine development projects for infectious diseases, while earlier positions at Novartis, Chiron, and Merck involved significant contributions to vaccine research and development. John has an extensive background in leadership and command within the United States Army Reserve and holds a PhD in Immunology from the University of Pennsylvania.