Volume 16, Number 6—June 2010
Research
Rift Valley Fever during Rainy Seasons, Madagascar, 2008 and 2009
Figure 1
![Distribution of Rift Valley fever in the 111 administrative districts in Madagascar, 2008 and 2009.
Districts with laboratory-diagnosed confirmed or probable cases in humans and/or animals are indicated by yellow (2008), orange (2009), or red (both years). In districts without confirmed or probable cases, antibody data for Rift Valley fever virus immunoglobulin (Ig) levels in serum samples from at-risk professionals are indicated by green (IgM positive only), blue (IgG positive, IgM negative),](/eid/images/09-1266-F1.jpg)
Figure 1. Distribution of Rift Valley fever in the 111 administrative districts in Madagascar, 2008 and 2009. Districts with laboratory-diagnosed confirmed or probable cases in humans and/or animals are indicated by yellow (2008), orange (2009), or red (both years). In districts without confirmed or probable cases, antibody data for Rift Valley fever virus immunoglobulin (Ig) levels in serum samples from at-risk professionals are indicated by green (IgM positive only), blue (IgG positive, IgM negative), or violet (IgG and IgM negative). No samples were received from districts shown in white.
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