Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. 'Vaccine Nationalism' Leaves World's Poorest Nations Unable to Secure COVID-19 Vaccine, UN Chief Says VOA News United Nations Secretary-General Antonio Guterres says "vaccine nationalism" is on the rise as wealthier nations line up to buy millions of doses of potential COVID-19 vaccines at the expense of much poorer nations. During a virtual meeting Wednesday with African Union Commission Chairman Moussa Faki Mahamat, Guterres called for contributions of $4.2 billion over the next two months for the COVID-19 Vaccines Global Access Facility, or COVAX, the joint project between the World Health Organization, the Coalition for Epidemic Preparedness Innovations and Gavi, The Vaccine Alliance, an organization founded by Bill and Melinda Gates to vaccinate children in the world's poorest countries. .