Dengue is endemic in more than 110 countries. It infects 50 to 528 million people worldwide a year, leading to half a million hospitalizations, and approximately 25,000 deaths.
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25 to 50 million
No it is not contagious. It is only transmitted by the bite of a particular mosquito infected with any one of the four dengue viruses.
The Dengue Fever virus carried by a striped Aedes aegypti mosquito that has previously bitten an infected person.
..absolutely yes!
The Dengue Fever virus carried by a striped Aedes aegypti mosquito that has previously bitten an infected person.
Dengue cannot be transmitted by lice. Dengue is only carried by a few different species of mosquitoes which are infected with the Dengue virus. These species include Aedes polynesiensis, Aedes aegypti and Aedes scutellaris.
Typically, people infected with dengue virus are asymptomatic (80%) or only have mild symptoms such as an uncomplicated fever.
Whenever one is bitten by a Vector mosquito. The mosquito becomes a vector after it has bitten an dengue infected carrier - usually another Human.
they suck a person blood who is infected and then bite someone who is healthy