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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, ...
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]
Epidemic dengue has become more common since the 1980s. By the late 1990s, dengue was the most important mosquito-borne disease affecting humans after malaria, with around 40 million cases of dengue fever and several hundred thousand cases of dengue hemorrhagic fever each year. Significant outbreaks of dengue fever tend to occur every five or ...
Dengue is a viral fever spread through mosquito bites. It’s common in many tropical regions across the globe, but has recently appeared in more temperate climates. Dengue fever, once confined to ...
Dengue fever: 407 [253] 2008 Chad cholera epidemic 2008 Chad: Cholera: 123 [254] 2008–2017 China hand, foot, and mouth disease epidemic 2008–2017 China Hand, foot, and mouth disease: 3,322+ [255] 2008 India cholera epidemic 2008 India Cholera: 115 [256] 2008 Madagascar plague outbreak 2008 Madagascar: Bubonic plague: 18+ [257] 2008 ...
Reported cases of dengue in the Americas nearly tripled to a record high of over 12.6 million this year, including 21,000 severe cases and over 7,700 deaths, the Pan American Health Organization ...
In recent years, dengue fever, the Zika virus, chikungunya and malaria have been detected in states and territories such as Florida, Hawaii, Texas and Puerto Rico, according to the Centers for ...
The laboratory has been the focus of conspiracy theories [41] [42] and unsubstantiated speculation about the origin of the virus. [43] [44] This has been a source of political tension between China and other countries, including Australia [45] and the United States. [46]