DENGUE FEVER

 
Dengue fever is a life-threatening disease caused by the bite of a mosquito infected with one of the four dengue viruses (DENV). This fever seems to appear mainly in the tropics and subtropics: Central and South America, Africa, parts of Asia, and the Pacific Islands. Dengue is not directly contagious from person to person, except during pregnancy from a pregnant individual to their baby. There are four serotypes or strains of DENV: DENV-1, DENV-2, DENV-3, and DENV-4.


It's caused by Aedes mosquitoes, carriers of both Zika and Chikungunya viruses. Once the mosquito bites an individual who has dengue fever, it automatically becomes the carrier of the disease. The next time it bites another person, it infects this person. Symptoms include high fever, rash, intense pain in the eyes, nausea or vomiting, muscle, bone, and joint pain, stomach/abdominal pain, frequent vomiting, throwing up blood or blood in the poop, nose bleeds, and extreme tiredness.


Dengue fever is diagnosed by a blood test to determine which version of the virus you have. Treatments include drinking plenty of water, taking rest, treating pain with acetaminophen, and avoiding ibuprofen and aspirin. Prevent by protecting against mosquitoes through the use of EPA-registered insect repellents, covering exposed skin, staying away from still water and by dengue vaccination.










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