Figure 4
From: Spatial clustering in the spatio-temporal dynamics of endemic cholera
Cholera seasonality. Seasonal variation is shown on the mean number of cholera cases (El Tor Inaba) during the epidemics. In this plot the time has been rescaled and hence outbreaks from several years were aggregated. The vertical lines show beginning, first peak, the inter epidemic trough, second peak and end of the average occurrence of cases.