Children as messengers of health knowledge? Impact of health promotion and water infrastructure in schools on facial cleanliness and trachoma in the community

• Xinyi Chen ,

  Roles Conceptualization, Data curation, Formal analysis, Methodology, Software, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: xchen78@jhmi.edu

  Affiliation Dana Center for Preventive Ophthalmology, Johns Hopkins University, Baltimore, Maryland, United States of America

  https://orcid.org/0000-0001-6608-1307

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• Beatriz Munoz,

  Roles Data curation, Formal analysis, Methodology, Writing – original draft, Writing – review & editing

  Affiliation Dana Center for Preventive Ophthalmology, Johns Hopkins University, Baltimore, Maryland, United States of America

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• Harran Mkocha,

  Roles Data curation, Investigation, Methodology, Project administration, Resources, Supervision

  Affiliation Kongwa Trachoma Project, Kongwa, Tanzania

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• Meraf A. Wolle,

  Roles Methodology, Writing – original draft, Writing – review & editing

  Affiliation Dana Center for Preventive Ophthalmology, Johns Hopkins University, Baltimore, Maryland, United States of America

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• Sheila K. West

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

  Affiliation Dana Center for Preventive Ophthalmology, Johns Hopkins University, Baltimore, Maryland, United States of America

  https://orcid.org/0000-0003-0818-8100

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