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Fig. 2 | BMC Infectious Diseases

Fig. 2

From: Early warning signal for dengue outbreaks and identification of high risk areas for dengue fever in Colombia using climate and non-climate datasets

Fig. 2

The CRF index and DIP over time in Valle del Cauca***. * DIP was smoothed out to reduce short-term fluctuations and highlight longer term trends for demonstration. **Zika cases were reported in 2015 as well, but zika incidence rates (/100,000) were not clearly shown for year 2015 due to the low number of reported cases. *** See Additional file 1: Supplementary 4 for other departments

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