NAIROBI, Kenya — The nurse lay in bed this month, coughing, wheezing and dizzy with fever. That is just the most visible cost of a rich-poor divide that has deepened in the second year of the pandemic. Of the vaccine doses given globally, roughly three-quarters have gone to only 10 countries. At least 30 countries have not yet injected a single person. But the greatest human costs will almost surely be borne by less wealthy nations.

Source: International New York Times March 22, 2021 19:51 UTC