From: Retrospective evaluation of the effectiveness of indoor residual spray with pirimiphos‐methyl (Actellic) on malaria transmission in Zambia
Province
Luapula
Northern
Muchinga
Eastern
%HH LLIN ownership
88.6
78.9
82.2
94.5
% HH sprayed with IRS
31.6
17.5
27.7
56.0
Malaria prevalence (< 5)
32.5
27.6
21.4
12.7