What is Dengue?
Dengue virus is a mosquito-borne flavivirus infection

  • Transmitted by Aedes aegypti and Aedes albopictus mosquitoes
  • WHO estimates there are 50 million cases of infection annually – 2/5 world’ s population is at risk
  • Found in tropical and sub-tropical regions, predominantly urban & semi-rural areas
  • Endemic in 70 countries – 30X increase in last 50 yrs

Source: WHO Dengue Fact Sheet 2010.
Immediately related elementsHow this works
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Controlling Infectious Diseases Â»Controlling Infectious Diseases
Diseases Â»Diseases
Dengue Â»Dengue
What is Dengue?
2/5 of world's population at risk from Dengue Â»2/5 of world's population at risk from Dengue
50 million Dengue cases annually Â»50 million Dengue cases annually
Dengue has huge peaks on a 3-5 year cycle Â»Dengue has huge peaks on a 3-5 year cycle
Dengue is a mosquito-borne flavivirus infection Â»Dengue is a mosquito-borne flavivirus infection
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