A 7-Year Trend of Malaria at Primary Health Facilities in Northwest Ethiopia

Table 1

Insecticide distribution, number of sprayed houses, and number of protected population in Dembia district from 2012 to 2018.

Study years	No. of sprayed houses	Population protected against mosquitoes	Total population	No. of subcities covered by chemical spray	Types of chemicals used
2012	45,351	250,530	295,802	47	Propoxur and bendiocarb
2013	76,033	259,987	301,073	42	Bendiocarb
2014	46,494	179,566	309,458	29	Bendiocarb
2015	22,623	84,706	316,913	15	Bendiocarb
2016	52,397	181,704	321,877	29	Propoxur
2017	13,911	47,077	328,757	7	Propoxur
2018	87,665	163,899	335,637	21	Bendiocarb