Emerging Infectious Disease ISSN: 1080-6059

Amplification of the Sylvatic Cycle of Dengue Virus Type 2, Senegal, 1999–2000: Entomologic Findings and Epidemiologic Considerations

Mawlouth Diallo*

, Yamar Ba*, Amadou A. Sall*, Ousmane M. Diop*, Jacques A. Ndione†, Mireille Mondo*, Lang Girault*, and Christian Mathiot*

Author affiliations: *Institut Pasteur de Dakar, Dakar, Senegal; †Université Cheikh Anta Diop de Dakar, Senegal

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Figure 2

Seasonal rainfall anomalies in Kedougou, Senegal, 1972–1999. Anomalies were calculated by subtracting the recorded seasonal rainfall during May to October in each year from the seasonal rainfall mean (normal), 1961–1990.

Figure 2. Seasonal rainfall anomalies in Kedougou, Senegal, 1972–1999. Anomalies were calculated by subtracting the recorded seasonal rainfall during May to October in each year from the seasonal rainfall mean (normal), 1961–1990.

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