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Characteristics of the chains data, Ebola epidemic, Guinea, 2014–2016. A) Time series of the daily incidence in Guinea. Light gray is total incidence, and dark gray area shows cases included in this analysis. B) Distribution of the number of generations per chain. C) Example of a chain with 9 generations. Squares symbolize women, and circles symbolize men. Lighter shade is under 35 years of age, and darker shade is over 35 years of age.
