Funding for this research was provided by:
United States Agency for International Development (Cooperative Agreement No. AID-OAA-A-14-00057)
Received: 13 November 2019
Accepted: 23 May 2020
First Online: 22 June 2020
Ethics approval and consent to participate
: This study received ethical approval from the Johns Hopkins University (IRB# 7390), Ifakara Health Institute (IHI/IRB/No: 035 – 2016) and the Zanzibar Medical Research and Ethics Committee (Protocol #: ZAMREC/0005/OCT/016). All households provided written informed consent for household observations, photos, and mosquito collection.
: Not applicable. No individually identifiable data is presented in this manuscript.
: The authors declare that they have no competing interests.