The emergence and spread of a novel coronavirus (2019-nCoV) from Wuhan City, Hubei Province of China, has become a global health concern (1). Since the detection of the coronavirus in late December 2019, sporadic imported cases among travelers returning from Wuhan and human-to-human transmission have been reported in several non-Wuhan/non-Hubei areas (2,3). We describe the CT features of one family cluster of 2019-nCoV.