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There have been twice as many cases of the virus in the Americas in the first six months of 2024 than in all of 2023. ... How worried should you be about dengue fever as CDC warns of spread?
The CDC issued an advisory warning doctors and public health authorities to be vigilant as cases of dengue fever rise globally. Dengue is transmitted by the Aedes mosquito, and there is no cure.
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]
The vaccine also is available in Puerto Rico and is part of the territory's routine childhood immunization schedule, the CDC said. Dengue can be caused by dengue virus strains 1, 2, 3 or 4, with a ...
But because the mosquitoes that spread the disease live across the country, “local spread of dengue is possible,” the CDC says. Because dengue is transmitted through pesky, flying insects, the ...
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.
The latest CDC alert advises health care providers to have increased suspicion of dengue among people with fever, especially if they have recently been in areas with frequent dengue transmission.
Dengue is a mosquito-borne virus that is spread mainly via the Aedes aegypti mosquito, which is also known to carry several other viruses such as yellow fever, chikungunya and Zika, according to ...