Figure 2.
Among ≤17-year-old individuals, (A) the estimated nightly cabin (hollow triangle) and cabin mate (solid triangle) secondary attack rates and (B) the daily camp local reproductive number (hollow square). Estimates are presented for each case definition (Table 1). The labeled short horizontal lines denote the point estimate, and the solid vertical lines capped with symbols denote the 95% confidence intervals. The solid gray horizontal lines denote a null secondary attack rate of 0% and a null camp local reproductive number of 1.0.