A dengue disease that occurs when a person experiences a second infection with a heterologous Dengue virus serotype, which is transmitted_by Aedes mosquito bite. The infection has_symptom hemorrhagic lesions of the skin, has_symptom thrombocytopenia, has_symptom reduction in the fluid part of the blood, and has_symptom high fever. [ url:http://www2.merriam-webster.com/cgi-bin/mwmednlm?book=Medical&va=dengue%20hemorrhagic%20fever http://purl.obolibrary.org/obo/ECO_0007640 url:http://www.ncbi.nlm.nih.gov/pmc/articles/PMC88892/pdf/cm000480.pdf url:http://www.who.int/mediacentre/factsheets/fs117/en/ http://purl.obolibrary.org/obo/ECO_0007645 http://purl.obolibrary.org/obo/ECO_0007643 http://purl.obolibrary.org/obo/ECO_0007637 url:http://www.nlm.nih.gov/MEDLINEPLUS/ency/article/001373.htm ]