About the Authors

Philippa A. West

philippa.west@lshtm.ac.uk

Affiliation Department of Infectious Disease Epidemiology, London School of Hygiene & Tropical Medicine, London, United Kingdom

Natacha Protopopoff

Affiliation Department of Disease Control, London School of Hygiene & Tropical Medicine, London, United Kingdom

Alexandra Wright

Affiliation Department of Disease Control, London School of Hygiene & Tropical Medicine, London, United Kingdom

Zuhura Kivaju

Affiliation National Institute for Medical Research, Amani Medical Research Centre, Muheza, Tanzania

Robinson Tigererwa

Affiliation Muleba District Medical Office, Department of Health, Muleba, Tanzania

Franklin W. Mosha

Affiliation Kilimanjaro Christian Medical College, Tumaini University, Moshi, Tanzania

William Kisinza

Affiliation National Institute for Medical Research, Amani Medical Research Centre, Muheza, Tanzania

Mark Rowland

Affiliation Department of Disease Control, London School of Hygiene & Tropical Medicine, London, United Kingdom

Immo Kleinschmidt

Affiliation Medical Research Council Tropical Epidemiology Group, London School of Hygiene & Tropical Medicine, London, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: IK MR NP PW FM WK. Performed the experiments: PW NP AW RT ZK. Analyzed the data: PW NP. Contributed reagents/materials/analysis tools: IK. Wrote the first draft of the manuscript: PW. Contributed to the writing of the manuscript: PW IK MR NP. ICMJE criteria for authorship read and met: IK MR NP PW FM WK AW RT ZK. Agree with manuscript results and conclusions: IK MR NP PW FM WK AW RT ZK. Provided major input into the design and interpretation of the data analysis: IK. Provided overall coordination of the project: MR. Critically revised the manuscript for important content: AW RT ZK FM WK.