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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.
Cases of dengue fever “are likely to increase as global temperatures increase” as the result of climate change as it expands the range for mosquitoes, the CDC warned. About one in four people ...
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 ...
The symptoms experienced by those infected with dengue can vary widely: up to 80% of dengue cases are asymptomatic, and while some infections may trigger only flu-like symptoms, more serious cases ...
Dengue can be dangerous, causing high fever, headache, body aches, nausea and rash, per the World Health Organization. In severe cases, it can be fatal. In severe cases, it can be fatal. What can ...
Severe cases can cause serious bleeding, shock and death. Repeated infections can be especially dangerous. Dengue cases usually surge during the wet season, but by late March, Puerto Rico already had declared an epidemic, with officials warning last month that it cannot be controlled unless residents cooperate. The U.S. territory has reported ...
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. [54] Dengue virus has four different serotypes, each of which are antigenically related but have limited cross-immunity to reinfection. [55]
Dengue fever infections have skyrocketed as many nations have ... The most common symptom among those who contract the mosquito-borne disease is fever. Other symptoms include serious headaches ...