Longitudinal study of cross-reactive antigenemia in individuals with high microfilarial density reveals promising biomarkers for distinguishing lymphatic filariasis from loiasis.

Background And Methods: Circulating antigens are often detected in individuals with heavy infections by diagnostic tests for lymphatic filariasis (LF) caused by . This is a major challenge to LF mapping and elimination efforts in loiasis co-endemic areas. However, it also provides an opportunity to identify antigen biomarkers for loiasis.

High infection rates for onchocerciasis and soil-transmitted helminthiasis in children under five not receiving preventive chemotherapy: a bottleneck to elimination.

Background: The current mainstay for control/elimination of onchocerciasis and soil-transmitted helminthiasis (STH) relies on ivermectin- and mebendazole/albendazole-based preventive chemotherapies. However, children under five years of age have been excluded in both research activities and control programs, because they were believed to have insignificant infection rates. There is therefore a need for up-to-date knowledge on the prevalence and intensity of STH and onchocerciasis infections in this age group.