handwashing solution

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Hue students make handwashing solution in line with WHO standardsicon
PHOTOS12/02/20200

Hue students make handwashing solution in line with WHO standards

Both teachers and students of Quoc Hoc Hue high school for Gifted Students in the central province of Hue have come together to prepare their own hand washing liquid that follows a formula developed by the World Health Organization (WHO).