Table 3.

Detection of chicken anemia virus (CAV); avian gyrovirus 2 (AGV2); human gyrovirus (HGV); gyrovirus 3 (GyV3) and gyrovirus 4 (GyV4) DNA in faecal specimens from patients with diarrhoea, Hong Kong 2011.

Age group	No. of samples	CAV pos	AGV2/HGV pos	GyV3 pos	GyV4 pos	Overall positive samples*	Overall positive rate (%]
0–5	91	8	11	5	2	13	14%
6–10	37	1	1	2	1	2	5%
11–20	29	7	7	2	1	8	28%
21–30	3	0	1	0	1	1	33%
31–40	6	1	1	0	0	1	17%
41–50	5	1	0	0	0	1	20%
51–60	7	4	6	0	1	6	86%
61–70	4	1	2	1	1	2	50%
71–80	3	0	0	0	0	0	0%
81–90	5	2	3	1	0	3	60%
91–100	1	0	0	0	0	0	0%
Total:	191	25	32	11	7	37	19%

^*Samples might be positive more than 1 gyrovirus