About the Authors
- Mary H. Hodges
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Contributed equally to this work with: Mary H. Hodges, Ricardo J. Soares Magalhães
Affiliation Helen Keller International, Freetown, Sierra Leone
- Ricardo J. Soares Magalhães
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Contributed equally to this work with: Mary H. Hodges, Ricardo J. Soares Magalhães
Affiliation School of Population Health, University of Queensland, Herston, Queensland, Australia
- Jusufu Paye
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Affiliation Helen Keller International, Freetown, Sierra Leone
- Joseph B. Koroma
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Affiliation National Neglected Tropical Disease Control Program, Ministry of Health and Sanitation, Freetown, Sierra Leone
- Mustapha Sonnie
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Affiliation Helen Keller International, Freetown, Sierra Leone
- Archie Clements
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Affiliation School of Population Health, University of Queensland, Herston, Queensland, Australia
- Yaobi Zhang
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* E-mail: yzhang@hki.org
Affiliation Regional Office for Africa, Helen Keller International, Dakar, Senegal
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: MHH. Performed the experiments: JP. Analyzed the data: YZ RJSM. Wrote the paper: YZ RJSM MHH. Conducted survey on S.mansoni and STH: JBK. Conceived the analytic design: RJSM AC. Performed spatial analysis: RJSM. Coordinated field work: MS.