People queue in line to wait for the coronavirus testing at a makeshift testing site in Seoul, South Korea, Wednesday, Nov. 24, 2021. New coronavirus infections in South Korea exceeded 4,000 in a day for the first time since the start of the pandemic as a delta-driven spread continues to rattle the country after it eased social distancing in recent weeks to improve its economy. (AP Photo/Ahn Young-joon).

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