The document provides WHO guidelines on fluid management for children with severe acute malnutrition (SAM) and cholera. It outlines protocols for rehydration therapy, including oral rehydration solutions (ORS) and intravenous fluids for cases of severe dehydration or shock. The guidelines emphasize careful monitoring to avoid overhydration and highlight the use of zinc supplementation to reduce diarrhea severity and future episodes. It also discusses the integration of therapeutic feeding to support recovery. The document is a resource for healthcare workers managing vulnerable children in cholera outbreaks.