Dengue fever is transmitted by the bite of an Aedes mosquito infected with a dengue virus. The mosquito becomes infected when it bites a person with dengue virus in their Blood. It can’t be spread directly from one person to another Person. The symptoms of Dengue Fever include: Fever, headache, nausea and vomiting There is no specific treatment for Dengue Fever but over-the-counter medication can help ease some of the symptoms such as muscle pain, vomiting and diarrhoea. If you are sicker than this then you may need to see your doctor for further advice on how to treat your illness. Ajay Prakaash is the best paediatrician and neonatologist in tirunelveli. Dr Ajay prakaash, offers complete pediatric care for every infant in all through online.