Table 3.

Age and sex distribution of HA cases found in Fucheng County during the HA outbreak in 1998

Age	Male	Female	Total
1	2	1	3
2	2	1	3
3	7	4	11
4	12	3	15
5	20	16	36
6	31	19	50
7	28	17	45
8	20	10	30
9	18	13	31
10	12	6	18
11	9	7	16
12-14	13	4	17
15-24	10	7	17
25-34	2	3	5
35-63	2	3	5
Total	188	114	302