Is Dengue Fever A Communicable Disease. The hemorrhagic form of dengue fever is more severe and symptoms may include loss of appetite, persistent vomiting, high fever, headache, difficulty breathing, and abdominal pain. Hence, individuals can be infected with dengue up to four times.
Symptoms typically begin three to fourteen days after infection. It is caused by any of the 4 serotypes of dengue virus and is transmitted within humans through female aedes mosquitoes. Dengue is a disease caused by the bite of a mosquito infected with any one of four specific dengue viruses.