Construction workers work at the National Exhibition and Convention Center in east China's Shanghai, April 7, 2022. Shanghai's National Exhibition and Convention Center (NECC) will be converted to a makeshift hospital with a planned capacity of 40,000 beds. Upon completion, it will become the largest makeshift hospital to treat the COVID-19 patients in Shanghai. (Photo: China News Service/Yin Liqin)
Construction workers work at the National Exhibition and Convention Center in east China's Shanghai, April 7, 2022. Shanghai's National Exhibition and Convention Center (NECC) will be converted to a makeshift hospital with a planned capacity of 40,000 beds. Upon completion, it will become the largest makeshift hospital to treat the COVID-19 patients in Shanghai. (Photo: China News Service/Yin Liqin)
Construction workers work at the National Exhibition and Convention Center in east China's Shanghai, April 7, 2022. Shanghai's National Exhibition and Convention Center (NECC) will be converted to a makeshift hospital with a planned capacity of 40,000 beds. Upon completion, it will become the largest makeshift hospital to treat the COVID-19 patients in Shanghai. (Photo: China News Service/Yin Liqin)
Construction workers work at the National Exhibition and Convention Center in east China's Shanghai, April 7, 2022. Shanghai's National Exhibition and Convention Center (NECC) will be converted to a makeshift hospital with a planned capacity of 40,000 beds. Upon completion, it will become the largest makeshift hospital to treat the COVID-19 patients in Shanghai. (Photo: China News Service/Yin Liqin)
Construction workers work at the National Exhibition and Convention Center in east China's Shanghai, April 7, 2022. Shanghai's National Exhibition and Convention Center (NECC) will be converted to a makeshift hospital with a planned capacity of 40,000 beds. Upon completion, it will become the largest makeshift hospital to treat the COVID-19 patients in Shanghai. (Photo: China News Service/Yin Liqin)
Construction workers work at the National Exhibition and Convention Center in east China's Shanghai, April 7, 2022. Shanghai's National Exhibition and Convention Center (NECC) will be converted to a makeshift hospital with a planned capacity of 40,000 beds. Upon completion, it will become the largest makeshift hospital to treat the COVID-19 patients in Shanghai. (Photo: China News Service/Yin Liqin)