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Technical handbook for dengue surveillance, outbreak prediction/detection and outbreak response (Geneva: World Health Organisation; 2016). WHO suggested outbreak case definition Suspected case
- Dengue and severe dengue - World Health Organization (WHO)
Dengue is a viral infection transmitted to humans through...
- Dengue and severe dengue - World Health Organization (WHO)
A dengue outbreak is an area where two or more dengue cases occur within a 200-meter radius of the index case within 14 days of the index case notification date.
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.
• Any person who lived in, or travelled to, a dengue endemic area with onset of fever and two or. more of the following: nausea/vomiting, rash, aches and pains, tourniquet test positive, leukopenia, or any warning sign. In: Dengue guidelines for diagnosis, treatment, prevention and control: new edition (WHO, 2009). Data collection tools.
Dengue Learn about dengue viruses, how dengue spreads, how to prevent dengue, and the areas with risk of dengue. View All
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.
Dengue and severe dengue Fact sheet • Dengue is a mosquito-borne viral infection. • The infection causes flu-like illness, and occasionally develops into a potentially lethal complication called severe dengue. • The global incidence of dengue has grown dramatically in recent decades. • About half of the world’s population is now at risk.
