Dengue Haemorrhagic Fever (DHF) is a viral infection transmitted by mosquitoes causing potentially deadly complications. The typical sign of this case is getting high fever until 3-7 days then it drops quickly. To make a lower body temperature. compress the body with warm water by using tepid sponge and sponge bath techniques. https://www.deltarenewablepower.com/product-category/dog-harnesses/