Table 3.

The population distribution of DF cases in Xiamen City in 2019.

		Indigenous cases	Imported cases
Gender	Male	8	94
	Female	11	25
Age	≤10	–	–
	11–20	2	4
	21–30	6	39
	31–40	2	39
	41–50	5	34
	51–60	1	2
	≥61	3	1
Occupation	Commercial service	7	21
	Student	2	4
	Staff member	3	1
	Worker	2	2
	Housework and unemployment	4	18
	Farmer	–	1
	Catering food industry	–	7
	Others	1	64