Salon: The rise of "vaccine nationalism": How rich nations could cost the global economy over $9 trillion March 18, 2021 By Oxfam Post Share Share Salon: The rise of "vaccine nationalism": How rich nations could cost the global economy over $9 trillion https://www.salon.com/2021/02/04/the-rise-of-vaccine-nationalism-how-rich-nations-could-cost-the-global-economy-over-9-trillion_partner/