Figure 1.

Overview of the quarantine system in the Taї Chimpanzee Project and time from infection to observation of symptoms for HRSV and HMPV. Y‐axis: Parametric estimates of the incubation period; p (symptomatic) = cumulative percentage of cases developing symptoms, and thus, shedding HRSV or HMPV by a given day under the estimates for the log‐normal distribution (Lessler et al., 2009). The red line represents HRSV and the orange line represents HMPV to exemplify the earliest and latest possible scenario. Whereas the blue dotted area illustrates the window covered through the quarantine, the red area covers the remaining risk.