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Seroprevalence of anti-CHIKV-IgG among febrile patients in Karagwe, Kilombero, Kyela and Sengerema districts.
| Districts | No. of patients | No. of IgG positive | Seropositivity (%) | Seronegativity (%) |
|---|---|---|---|---|
| Karagwe | 182 | 49 | 49 (26.9) | 133 (73.1) |
| Kilombero | 182 | 19 | 19 (10.4) | 163 (89.6) |
| Kyela | 182 | 14 | 14 (7.7) | 168 (92.3) |
| Sengerema | 182 | 23 | 23 (12.6) | 159 (87.4) |
| Total | 728 | 105 | 105 (14.4) | 623 (85.6) |
