A passenger sits on a socially-distanced chair as he waits to board a plane at the Incheon International Airport In Incheon, South Korea, Wednesday, Dec. 1, 2021. South Korea's daily jump in coronavirus infections exceeded 5,000 for the first time since the start of the pandemic, as a delta-driven surge also pushed hospitalizations and deaths to record highs. (AP Photo/Ahn Young-joon)