<i>Anopheles</i> species caught outdoors and indoors at the case and control houses.

<p><i>Anopheles</i> species caught outdoors and indoors at the case and control houses.</p

<i>Anopheles</i> species caught outdoors and indoors at the case and control houses.

<p><i>Anopheles</i> species caught outdoors and indoors at the case and control houses.</p

Demographic information of the cases and controls.

<p>The controls represent one individual selected randomly from each “control” household and is not age-based.</p

Demographic information of the cases and controls.

<p>The controls represent one individual selected randomly from each “control” household and is not age-based.</p

Distribution of <i>P</i>. <i>knowlesi</i> cases in Kudat District used in this study.

<p>Distribution of <i>P</i>. <i>knowlesi</i> cases in Kudat District used in this study.</p

GLMM analysis of proportion of <i>An</i>. <i>balabacensis</i> biting occurring outdoors (P_o) and proportion of human outdoor exposure to mosquito bites (6–8 pm and 5–6 am) (P_e).

<p>In the analyses household (case or control) was considered as the fixed effect.</p

Mean number ± SE of <i>An</i>. <i>balabacensis</i> as predicted by GLMM.

<p>The value represents number caught per house per night from the case and control houses outdoors and indoors.</p

<i>Plasmodium spp</i>. found in the infected <i>An</i>. <i>balabacensis</i> by PCR analysis.

<p><i>Plasmodium spp</i>. found in the infected <i>An</i>. <i>balabacensis</i> by PCR analysis.</p

Biting time of <i>An</i>. <i>balabacensis</i> mosquitoes caught indoors and outdoors at the case and control houses.

<p>Data represent percentage of <i>An</i>. <i>balabacensis</i> (out of total collected) for each hour for the whole study period. Error bar represent 95% standard error of the mean.</p

Distribution of <i>P</i>. <i>knowlesi</i> cases in Kudat District used in this study.

<p>Distribution of <i>P</i>. <i>knowlesi</i> cases in Kudat District used in this study.</p