Filariasis infection parameters by gender in Usino villages just prior to the first round of mass drug administration.

Abbreviations: Mf, microfilaremia; CFA, circulating filarial antigenemia; Bm14, antibodies to recombinant filarial antigen Bm14.Data shown are the number of positive tests and the total number of tests performed (% positive). Numbers in the first column refer to age in years.