Fig. 2: Transmission from surveillance of human cases. | Nature Communications

Fig. 2: Transmission from surveillance of human cases.

From: Risk assessment and perspectives of local transmission of chikungunya and dengue in Italy, a European forerunner

Fig. 2

Mean (solid line) and 95%CI (shaded area) estimates of the net reproduction number Rt, based on the time series of notified cases by date of symptom onset across the six outbreaks of DENV (top) and CHIKV (bottom) occurred in Italy between 2006 and 2023. Gray bars represent the weekly number of notified cases by date of symptom onset.

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