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Dengue fever is a mosquito-borne disease caused by dengue virus, prevalent in tropical and subtropical areas. It is frequently asymptomatic ; if symptoms appear, they typically begin 3 to 14 days after infection.
Dengue virus (DENV) is the cause of dengue fever.It is a mosquito-borne, single positive-stranded RNA virus of the family Flaviviridae; genus Flavivirus. [1] [2] Four serotypes of the virus have been found, and a reported fifth has yet to be confirmed, [3] [4] [5] all of which can cause the full spectrum of disease. [1]
Warmer and wetter climates are associated with higher dengue fever transmission, the agency noted. ... the CDC’s Advisory Committee of Immunization Practices in 2021 recommended that children ...
While the U.S. does have a dengue vaccine, it’s approved only for children ages 9 to 16 who live in places where dengue is endemic, including Puerto Rico, American Samoa or the U.S. Virgin Islands.
The mosquito-borne virus has a long history in warm climates but is now also emerging in regions where it had been generally unheard of—such as in Europe and parts of the U.S.
Dengue fever is caused by infection through viruses of the family Flaviviridae. The illness is most commonly transmitted by Aedes aegypti mosquitoes in tropical and subtropical regions. [58] Dengue virus has four different serotypes, each of which are antigenically related but have limited cross-immunity to reinfection. [59]
A pandemic began in Southeast Asia in the 1950s, and by 1975 dengue haemorrhagic fever (DHF) had become a leading cause of death among children in the region. The first case of DHF was reported in Manila around 1953 through 1954. [3] A small child with dengue fever started to bleed uncontrollably. Other children then became victims to the new ...
Main symptoms of Dengue fever. To discuss image, instead see Talk:Human body diagrams: Date: 16 January 2011: Source: All used images are in public domain; references are found in Wikipedia article at Wikipedia:Dangue fever. Author: Mikael Häggström: Other versions