经济学人：2021年Q4全球预测——过去一年疫苗接种的成功与失败【英文版】

December will mark the first anniversary of the launch of the global vaccination campaign against coronavirus (Covid-19). Raw data paint a picture of success: as at late October, more than 7bn shots have been administered around the world. However, regional- and country-level figures shed a different light on the story. Our latest report presents some vaccination success and failure stories and discusses their political and economic implications.