Table 1.

Number of household members by asymptomatic infection status and percentage of asymptomatic infection in household members

Age group of household members	Asymptomatic infections in household members		Household members with no infection		Total household membersa		Percentage of asymptomatic infection in household members
	Number	%	Number	%	Number	%
0–4	19	51	18	12	37	19	51.4
5–9	8	22	15	10	23	12	34.8
10–19	1	3	33	21	34	18	2.9
20–29	3	8	13	8	16	8	18.8
30–39	4	11	27	18	31	16	12.9
40–49	1	3	17	11	18	9	5.6
50+	1	3	31	20	32	17	3.1
Total	37	100	154	100	191	100	19.4

^a4 symptomatic household members and 17 household members with no infection and no available age were excluded