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. Author manuscript; available in PMC: 2019 Aug 6.
Published in final edited form as: Ecohealth. 2019 Mar 5;16(2):275–286. doi: 10.1007/s10393-019-01400-y

Fig. 4.

Fig. 4.

Weekly trends of respiratory cases in Kasekela and Mitumba from 2004 to 2012. The observed weekly counts of respiratory cases (green dots) are plotted across weeks of study, along with the expected number of cases (red line) and corresponding 95% confidence intervals (blue band) generated from Poisson models. We calculated the expected number of cases we would observe from these models if the number of observed chimps was held constant at the average number observed at each location (5.2 chimps for Mitumba and 10 chips for Kasekela). Kasekela is shown in Panel A and Mitumba in Panel B.