Small scale irrigation and malaria in Ziway, Ethiopia

Eline Boelee, Solomon Kibret, Beyene Petros, Yihenew Alemu EcoHealth Forum Merida, Mexico 2 December 2008 Small scale irrigation and malaria in Ziway, Ethiopia

[object Object],[object Object],[object Object],Partners and funding

[object Object],[object Object],[object Object],[object Object],[object Object],Set-up of the study

Study area - 1 Source: S.Kibret, 2008

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Study area - 2

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Study area - 3

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Sampling methods

[object Object],[object Object],[object Object],Results - epidemiology Source: Table compiled by E.Boelee based on data from Y.Alemu,2007 Source: Pie-chart created by E.Boelee based on data from Y.Alemu,2007 195 (16.1) 1208 232 (18.9) 1227 Overall 59 (11.4) 516 120 ( 22.7 ) 528 Dry season 136 ( 19.6 ) 692 112 (16.0) 699 Wet season Positive (%) N Positive (%) N Woshgulla (rain-fed) Abene Girmamo (irrigation)

[object Object],[object Object],Results – mosquito larvae Source: Graph created by E.Boelee based on data from S.Kibret, 2008 Photo Credit: Solomon Kibret

[object Object],[object Object],[object Object],[object Object],Results – adult mosquitoes Source: S.Kibret, 2008 Woshgulla (rain-fed) 0 0 0 Wet season 16 4 38 Dry season Abene Girmamo (irrigation) 170 552 491 Overall 4 212 340 An. pharoensis 38 309 182 An. arabiensis 16 Overall 94 Dry season 76 Wet season An. coustani

Results – biting peaks An. arabiensis An. pharoensis An. coustani Source: S.Kibret, 2008

[object Object],[object Object],[object Object],[object Object],Results – HBI & SR Source: S.Kibret, 2008 SR HBI 424 120 N 1.18% 0.78 value An. arabiensis 131 16 N 0 0.06 Value An. coustani An. pharoensis value N 0.69 142 0.59% 509

[object Object],[object Object],[object Object],[object Object],[object Object],Discussion and Conclusions

[object Object],[object Object],[object Object],Recommendations ,[object Object],Photo Credit: Solomon Kibret

Thank you More info: e.boelee@cgiar.org http://www.iwmi.cgiar.org/Publications/index.aspx http://www.doi.org/10.1111/j.1365-3156.2009.02423.x

Small scale irrigation and malaria in Ziway, Ethiopia

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Small scale irrigation and malaria in Ziway, Ethiopia

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