Seychelles, Chile, Bahrain and Mongolia, where over 50% of the populations have been fully inoculated, mostly using shots made by Sinopharm and Sinovac Biotech, are among the top 10 countries with the worst Covid-19 outbreaks in recent times
Pedestrians wear face masks in Ulaanbaatar, Mongolia, on May 12, 2021. Mongolia now ranks among the top countries that have fully vaccinated its population, inoculating about 52 percent of its people. But on Sunday, it recorded 2,400 new infections, a quadrupling from a month before.; Image: Khasar Sandag/The New York Times
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