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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. These may include a high fever, headache, vomiting, muscle and joint pains, and a characteristic skin itching and skin rash.
Dengue vaccine is a vaccine used to prevent dengue fever in humans. [ 9] Development of dengue vaccines began in the 1920s, but was hindered by the need to create immunity against all four dengue serotypes. [ 10] As of 2023, there are two commercially available vaccines, sold under the brand names Dengvaxia and Qdenga. [ 11][ 12]
Dengue virus. 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]
June 25, 2024 at 3:43 PM. Andre Penner. The Centers for Disease Control and Prevention issued a health advisory Tuesday alerting authorities, health care providers and the public of the increased ...
June 26, 2024 at 2:08 PM. Federal health officials issued a warning over the increased risk of dengue fever around the world — with nearly 10 million reported cases this year in the Americas ...
Cases of dengue in the Americas for the first half of 2024 are already more than double last year's rates CDC warns of increased risk of dengue fever infections. Here's what experts say about ...
The typical rash seen in dengue fever. Dengue fever ( UK: / ˈdɛŋɡeɪ / or US: / ˈdɛŋɡiː / ), also known as breakbone fever, is an infectious tropical disease caused by the dengue virus. Symptoms include fever, headache, myalgias and arthralgias, and a characteristic skin rash that is similar to measles. In a small proportion of cases ...
What are the symptoms of dengue fever? ... which is recommended by the U.S. Centers for Disease Control and Prevention for children aged nine to 16 who have had previous dengue infection.