World Live updates: Pfizer and Moderna vaccines have reduced effectiveness against South African variant, newly published studies show February 18, 2021
World Covid-19 passports aim to streamline travel requirements. But there’s no one-size-fits-all fix. February 18, 2021
World Europe and U.S. should donate up to 5 percent of vaccine doses to developing nations, Macron says February 18, 2021
World Live updates: Rate of new coronavirus cases declining around the world, WHO says February 17, 2021
World U.K. gets approval to infect healthy volunteers in world’s first coronavirus ‘challenge trial’ February 17, 2021
World Belgian schools are open. But teachers, left off the vaccine priority list, are rethinking the risks. February 17, 2021
World U.N. says it will question UAE after new footage emerges of ‘hostage’ Princess Latifa, daughter of Dubai ruler February 17, 2021