Interviewer instructions
With IR1, we want to learn whether anyone has come into the dwelling to spray the interior walls of the dwelling against mosquitoes during the last 12 months. Record YES only if the spraying was done as part of an organized spraying program. If such spraying has not been done during the last 12 months or the respondent does not know, we skip to the next module. If such spraying has been done, then we ask who did the spraying (IR2).