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Apr 23, 2024 · Dengue is a viral infection transmitted to humans through the bite of infected mosquitoes. About half of the world's population is now at risk of dengue with an estimated 100–400 million infections occurring each year. Dengue is found in tropical and sub-tropical climates worldwide, mostly in urban and semi-urban areas.
Jul 17, 2024 · Dengue (DENG-gey) fever is a mosquito-borne illness that occurs in tropical and subtropical areas of the world. Mild dengue fever causes a high fever and flu-like symptoms. The severe form of dengue fever, also called dengue hemorrhagic fever, can cause serious bleeding, a sudden drop in blood pressure (shock) and death.
Most people recover within a week or so. In about 5% of cases, symptoms worsen and can become life-threatening. This is called severe dengue, (formerly called dengue hemorrhagic fever or dengue shock syndrome). Severe dengue can lead to shock, internal bleeding, organ failure and even death.
Jun 6, 2022 · Dengue fever is an illness spread by the bite of mosquitos infected with a dengue virus. Mild symptoms can worsen to severe dengue (dengue hemorrhagic fever).
Dengue Learn about dengue viruses, how dengue spreads, how to prevent dengue, and the areas with risk of dengue. View All
May 30, 2024 · There is no specific treatment for dengue, but the timely diagnosis of dengue cases, identification of warning signs for severe dengue, and appropriate clinical management are key elements of care to prevent the progression to severe dengue and deaths.
Dengue is a self-limiting febrile illness with symptoms ranging from asymptomatic to severe. Symptoms of dengue may be observed around 4–10 days after the bite of an infected mosquito. Common symptoms are like that of the flu, with patients experiencing: fever ; headaches ; pain behind the eyes ; muscle and joint pain ; nausea/vomiting ; rash ...
There are four different but closely-related dengue virus types: dengue-1, dengue-2, dengue-3, and dengue-4. Symptoms The most common dengue symptom is fever with:
Jul 17, 2024 · Diagnosing dengue fever can be difficult because its signs and symptoms can be easily confused with those of other diseases — such as chikungunya, Zika virus, malaria and typhoid fever. Your doctor will likely ask about your medical and travel history.
Feb 24, 2016 · Dengue is an illness transmitted by mosquitoes, which causes sudden high fever, severe headache, pain behind the eyes, muscle and joint pain, rashes and bleeding in some cases. Dengue Fever and the more severe form Dengue Haemorrhagic Fever and Dengue Shock Syndrome are the most common and …
