A medical worker works at a COVID-19 unit in a hospital in Bologna, Italy, on Nov. 19, 2020. Overall, the country has registered 1,308,528 coronavirus cases (infections, recoveries and fatalities included). (Photo: Xinhua)

Medical workers work at a COVID-19 unit in a hospital in Bologna, Italy, on Nov. 19, 2020. Overall, the country has registered 1,308,528 coronavirus cases (infections, recoveries and fatalities included).