National Vaccine Institute CEO shares insider account of President’s health legacy one year into his tenure ACCRA – One year into working for President John Dramani Mahama, the CEO of Ghana’s National Vaccine Institute (NVI) has revealed how the President transformed a $50 million seed investment into what he calls a “global health sovereignty movement.” … Continue reading Vaccine Institute Boss Sodzi-Tettey Reveals How Mahama Turned $50M Into a Global Health Sovereignty Movement