Fig. 1
Temporal trends with enrolment, delivery and entomological measures. Shown are the number of women enrolled (blue bars) and number of women delivered (green bars) each month between 2014 and 2015. The red line (2013–2014) and yellow line (2014–2015) represent the number of female anopheline mosquitoes collected per household per night (right y axis) in Tororo district from 100 randomly selected households enrolled in the International Centers of Excellence in Malaria Research cohort [21]