FILE – In this Monday, Jan. 27, 2020 file photo, a worker takes the temperature of a customer at the entrance of a Walmart store in Wuhan in central China’s Hubei Province. Arek and Jenina Rataj were starting a new life in the Chinese industrial center of Wuhan when a viral outbreak spread across the city of 11 million. While they were relatively safe sheltering at home, Arek felt compelled to go out and document the outbreak of the new type of coronavirus. Among his subjects: The construction of a new hospital built in a handful of days; biosecurity check points; and empty streets. (AP Photo/Arek Rataj, File)