The second confirmed case of Wuhan pneumonia in Japan was a passenger who transited from Wuhan to Tokyo via Hong Kong on January 19.
Cathay Pacific confirmed the two flights the patient took the evening of January 24 and said it would disinfect the two aeroplanes.
According to records, the patient stayed in Hong Kong shortly for only 1 hour and 50 minutes, but the two aeroplanes he flew on were later used for another 18 and 15 flights to and from 12 destinations respectively.
Staff members of Cathay Pacific revealed that routine cleaning work of a plane is usually roughly conducted. They expressed their deep concern that it is insufficient to inhabit any virus.
Source: Apple Daily