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Dengvaxia controversy. The Dengvaxia controversy (locally [dɛŋˈvakʃa]) occurred in the Philippines when the dengue vaccine Dengvaxia was found to increase the risk of disease severity for some people who had received it. [1][2] A vaccination program run by the Philippine Department of Health (DOH) administered Sanofi Pasteur 's Dengvaxia to ...
The Philippines' Department of Health (DOH) today declared a dengue alert in several parts of the country after the rapid increase in patients afflicted with the mosquito-borne disease. The DOH's ...
The 2019–2020 dengue fever epidemic was an epidemic of the infectious disease dengue fever in several countries of Southeast Asia, including the Philippines, Malaysia, Vietnam, and Bangladesh, [ 1 ] Pakistan, [ 2 ] India, Thailand, Singapore, and Laos. [ 3 ] The spread of the disease was exacerbated by falling vaccination levels in certain ...
5,000 per year (2023) [ 7 ] 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 ...
The most common symptom of dengue is fever (which can range from mild to 104 degrees) and other symptoms, including: Muscle aches and pains. Pain behind the eyes. Bone pain (leading to its common ...
As cases rise around the world, U.S. health officials are warning Americans about dengue fever, a potentially fatal disease carried by mosquitoes. The disease, which includes symptoms such as a ...
none. 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 (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]