CellWell record HH-25138
Effectiveness and Sustainability of Water Chlorination in Public Healthcare Services in Guatemala
Paulina Garzaro; Carmen Castillo; Natalie Fahsen; Lucas Santos; Joyce Lu; Christiana Hug; Matthew Lozier; Douglas R Call; Celia Cordón-Rosales; Brooke M Ramay
2026
In plain language
After chlorine dispensers were installed at Guatemalan health facilities, coliform-positive hand hygiene water samples fell from 75% to 1% over six months of monitoring.
- Evidence
- Emerging
Cite this record: https://thecellwell.org/studies/HH-25138
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