Dengue fever
Also called: breakbone fever
A mosquito-borne viral disease occurring in tropical and subtropical areas.
- Requires a medical diagnosis
- Lab tests or imaging often required
- Short-term: resolves within days to weeks
- Critical: needs emergency care
Those who become infected with the virus a second time are at a significantly greater risk of developing severe disease.
Very rare: Fewer than 20,000 US cases per year
Consult a doctor for medical advice
Sources: Mayo Clinic and others. Learn more
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