Author contributions
infection, J.B.
INFECTION
C.N. led the study design and had overall responsibility for its implementation. C.N., R.G., and F.T. coordinated the IRS campaign with support from L.I., R.A., and G.G.P. A.F., J.A. and R.G. performed the entomological surveys, susceptibility bioassays and wall cone bioassays with support from A.A. and T.S. R.G. and R.O. performed the molecular and immunological analysis to determine mosquito species and sporozoite infection rates. C.H. was responsible for data management and processing. A.D. performed the acceptability studies. J.B. performed sample size calculations and contributed to study design. C.N., R.G., and J.B. analysed the data and prepared the manuscript tables and figures with support from T.S. C.N. wrote the manuscript text with inputs from R.G. G.S. and D.N. supported coordination of project activities and contributed to manuscript revision. All authors read and approved the final manuscript.