In this photo provided by Chen Yanxi, a nearly-deserted expressway is seen in Wuhan in central China's Hubei Province, Friday, Jan. 24, 2020. China’s attempt to stop a deadly virus by cutting off access to cities with 25 million inhabitants is a step few other governments would consider but is made possible by the ruling Communist Party’s extensive social controls and experience fighting the 2002-03 outbreak of SARS. (Chen Yanxi via AP)