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Introduction: The major aim of hand washing promotion programs is to persuade people to change their behaviour to reduce high-risk h
Water chlorination is widely used in emergency responses to reduce diarrheal diseases, although communities with no prior exposure t
The Sawyer PointOne household hollow fiber membrane filter (PointOne) efficaciously removes microbiological indicators in the labora
Fragility has become the reality in several countries of the Middle East and North Africa.