How does the incidence of dengue vary by race?

Updated: May 03, 2019
  • Author: Darvin Scott Smith, MD, MSc, DTM&H; Chief Editor: Michael Stuart Bronze, MD  more...
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The distribution of dengue is geographically determined. Dengue affects all races. Some African and Haitian data demonstrate a relative dearth of dengue hemorrhagic fever and dengue shock syndrome during dengue fever epidemics, suggesting that these populations may share a genetic advantage to the virus. This merits further study.

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