About the Authors

Timothy O. Abuya

tabuya@kilifi.kemri-wellcome.org

Affiliation Centre for Geographic Medicine Research, Kenya Medical Research Institute, Kilifi, Kenya

Greg Fegan

Affiliations Centre for Geographic Medicine Research, Kenya Medical Research Institute, Kilifi, Kenya, Department of Epidemiology and Population Health, London School of Hygiene and Tropical Medicine, London, United Kingdom

Abdinasir A. Amin

Affiliation Malaria Control and Child Survival Department, Population Services International, Nairobi, Kenya

Willis S. Akhwale

Affiliation Division of Vector-Borne Diseases, Ministry of Health, Nairobi, Kenya

Abdisalan M. Noor

Affiliations Kenya Medical Research Institute, University of Oxford, Nairobi, Kenya, Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, Headington, Oxford, United Kingdom

Robert W. Snow

Affiliations Kenya Medical Research Institute, University of Oxford, Nairobi, Kenya, Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, Headington, Oxford, United Kingdom

Vicki Marsh

Affiliations Centre for Geographic Medicine Research, Kenya Medical Research Institute, Kilifi, Kenya, Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, Headington, Oxford, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: TOA GF AAA AMN RWS VM. Performed the experiments: TOA. Analyzed the data: TOA. Contributed reagents/materials/analysis tools: TOA. Wrote the paper: TOA GF AAA AMN RWS VM. Responsible for study design, statistical support, and revising the manuscript for intellectual content: GF AAA. Involved in the study design and revising the manuscript for intellectual content: AAA. Provided information on policy discussions around the retail sector strategy on improving access to antimalarial medicines, and revised the manuscript: WSA. Substantially involved in the study design and revising the manuscript for intellectual content: AMN RWS.