Global dengue epidemic worsens with record 14 million cases and 9000 deaths reported in 2024

December 2024. We then performed a generalised linear regression model to understand country-level determinants of dengue-related mortality. In 2024, 14.1 million dengue cases were reported globally, surpassing the historic milestone of 7 million observed in 2023. This figure represents a twofold increase compared to 2023 and a 12-fold rise compared to 2014 (n=1,206,644). In 2024, 9,508 dengue-related deaths were recorded, resulting in a global case-fatality rate of 0.07%. In the regression analysis, countries in the Southern hemisphere (incidence rate ratio [IRR]: 5.95, 95% CI: 4.19-8.46), aged population (IRR 1.04, CI: 1.01-1.07), and mean annual temperature (IRR 1.21, CI: 1.16-1.26) were significantly…

• WH
  World Health Organization
• ID
  International Development Research Centre

  Award: 109810-001
• KU
  Keele University