TABLE 2.

Comparison of age-specific attack rates for CHRV and human group A rotavirus

Age group (yr)	Attack rate (%)
	CHRV	Human group A rotavirus
<1	4.2	38.7
1–2	8.9	42.3
3–4	12.8	24.2
5–6	6.2	14.5
7–8	10.0	10.7
9–10	4.2	4.0
>10	2.6	10.0