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Mar 17, 2023 · WHO fact sheet dengue and severe dengue provides key facts, definition, provides information on global burden, transmission, characteristics, treatment, prevention and control and WHO response.
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Oct 24, 2019 · Dengue and severe dengue. 24 October 2019 | Q&A. Dengue is a mosquito-borne viral infection causing a severe flu-like illness and, sometimes causing a potentially lethal complication called severe dengue. The incidence of dengue has increased 30-fold over the last 50 years. Up to 50-100 million infections are now estimated to occur annually in ...
- What is dengue fever and severe dengue?Dengue is a vector-borne disease transmitted by the bite of an infected mosquito. There are 4 serotypes of the virus that causes dengue. These are...
- Where does the disease occur?Dengue is mainly transmitted by a mosquito ( Aedes aegypti ) and is distributed across all tropical countries. Ae. aegypti and other species such...
- What are the symptoms of dengue fever and severe dengue?Dengue fever Dengue causes flu-like symptoms and lasts for 2-7 days. Dengue fever usually occurs after an incubation period of 4-10 days after the...
- What is the treatment for dengue?There is no vaccine or specific medication for dengue fever. Patients should seek medical advice, rest and drink plenty of fluids. Paracetamol can...
- What should I do if I suspect I have dengue?If you suspect you have dengue you need to see a doctor immediately. To diagnose dengue fever, your doctor will: Evaluate your signs and symptoms;...
- Who spreads dengue and severe dengue?Dengue is spread through the bite of the female mosquito ( Aedes aegypti ). The mosquito becomes infected when it takes the blood of a person infec...
- Where do the mosquitoes breed?The mosquitoes thrive in areas close to human population (urban areas). The dengue mosquito lays its eggs in water-filled containers inside the...
- What can be done to reduce the risk of acquiring dengue?The best preventive measure for areas infested with Aedes mosquito is to eliminate the mosquitoes’ egg laying sites – called source reduction. Lo...
- Personal and household protectionProtecting yourself from mosquito bites is most effective by reducing exposed skin to mosquitoes to bite on. Long-sleeved clothing and mosquito rep...
Aug 15, 2023 · Dengue viruses are spread to people through the bite of an infected Aedes species ( Ae. aegypti or Ae. albopictus) mosquito. Almost half of the world’s population, about 4 billion people, live in areas with a risk of dengue. Dengue is often a leading cause of illness in areas with risk.
Dengue guidelines, for diagnosis, treatment, prevention and control. A joint publication of the World Health Organization (WHO) and the Special Programme for Research and Training in Tropical Diseases (TDR) 21 April 2009. | Technical document.
