Received: 28 May 2020
Accepted: 17 July 2020
First Online: 29 July 2020
Ethics approval and consent to participate
: The current analysis involved secondary analyses of the de-identified data from a primary cross-sectional study. The primary study was approved by the Kenyan Medical Research Institute (KEMRI) (SSC #2810) and the University of Arizona ethical review boards with deferral of primary oversight from the University of Arizona to KEMRI. Informed consent was obtained from all household heads. Parental consent was obtained for children less than 7 years of age, and assent was obtained for those 8–17 years of age.
: The authors declare that they have no competing interests.