Molecular Epidemiology of Skin-Dwelling Filariae and Risk Factors for Mansonella streptocerca Infection, Gabon.

streptocerca nematode prevalence was 19.3% in rural areas (range 0%–80%) compared with 5.2% in semiurban areas (range 0%–23.1%), a highly significant difference (p<0.0001 by χ 2 test).

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Agricultural workers had a slightly higher prevalence than the general population (72/447 [16.2%]), although that difference did not reach statistical significance.

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