Funding for this research was provided by:
Wellcome Trust (207472/Z/17/Z)
Queen Elizabeth Diamond Jubilee Trust (ITCRZC6810)
Received: 6 February 2019
Accepted: 26 July 2019
First Online: 14 August 2019
Ethics approval and consent to participate
: This protocol has been approved by the London School of Hygiene & Tropical Medicine Ethics Committee (reference 14633) and Institutional Research and Ethics Committee (IREC) of Moi University (number 0003025). It is registered with the Pan African Trials Registry number 201807329096632. Local administrative permission has also been provided by Ministry of Health officials and the heads of the selected health facilities involved in the study.Written informed consent wil be obtained from all participants. Parents or guardians will provide consent for their child and verbal assent also will be obtained from the children.
: Not applicable.
: The Peek Vision Foundation (09919543) is a registered charity in England and Wales (1165960) with a wholly owned trading subsidiary, Peek Vision Ltd. (09937174). Professor Matthew Burton is a Trustee of The Peek Vision Foundation and Dr. Andrew Bastawrous is Chief Excecutive Officer (CEO) of The Peek Vision Foundation and Peek Vision Ltd. HR is an advisor to Peek Vision Ltd.All other authors have no proprietary or commercial interest in any of the materials discussed in this article. This submission has not been published anywhere previously and is not simultaneously being considered for any other publication.