Table 3.

Number of Household Contacts with Diagnosis of Acute Respiratory Illness, According to the Number of Household Members.^*

No. of Household Members	No. of Household Contacts with Diagnosis of Acute Respiratory Illness
		0		1		2		3		4		5
	no.	no. expected from transmission model (95% credible interval)	no.	no. expected from transmission model (95% credible interval)	no.	no. expected from transmission model (95% credible interval)	no.	no. expected from transmission model (95% credible interval)	no.	no. expected from transmission model (95% credible interval)	no.	no. expected from transmission model (95% credible interval)
2	28	28.2 (21–34)	11	10.8 (5–18)
3	34	32.6 (24–40)	9	11.4 (5–18)	4	3.1 (0–8)
4	52	50.6 (41–59)	13	13.4 (6–21)	2	3.6 (1–8)	2	1.5 (1–3)
5	31	30.7 (23–38)	9	10.1 (5–16)	4	2.7 (0–7)	1	1.4 (0–3)	0	0.2 (0–1)
6	11	10.7 (7–14)	4	3.4 (1–7)	0	0.7 (0–3)	1	1.0 (0–2)	0	0.2 (0–1)	0	0 (0–0)

^*The number expected from the transmission model is the posterior mean.