Mapping the geographical distribution of lymphatic filariasis in Zambia.

ABSTRACT:

Background

Past case reports have indicated that lymphatic filariasis (LF) occurs in Zambia, but knowledge about its geographical distribution and prevalence pattern, and the underlying potential environmental drivers, has been limited. As a background for planning and implementation of control, a country-wide mapping survey was undertaken between 2003 and 2011. Here the mapping activities are outlined, the findings across the numerous survey sites are presented, and the ecological requirements of the LF distribution are explored.

Methodology/principal findings

Approximately 10,000 adult volunteers from 108 geo-referenced survey sites across Zambia were examined for circulating filarial antigens (CFA) with rapid format ICT cards, and a map indicating the distribution of CFA

SUBMITTER: Mwase ET 

PROVIDER: S-EPMC3930513 | biostudies-literature | 2014 Feb

REPOSITORIES: biostudies-literature