Truly infection-free persons are rare in areas hyperendemic for African onchocerciasis.
Freedman
D O
DO
Unnasch
T R
TR
Merriweather
A
A
Awadzi
K
K
D000349:Africa / Q000453:epidemiology; D000818:Animals; D018509:DNA, Helminth / Q000032:analysis*; D006801:Humans; D009854:Onchocerca / Q000302:isolation & purification; D009855:Onchocerciasis / Q000175:diagnosis / Q000453:epidemiology*; D016133:Polymerase Chain Reaction; D012867:Skin / Q000469:parasitology
D018509:DNA, Helminth