The neglected arboviral infections in mainland China

Xiaoyan Gao1, Roger Nasci, Guodong Liang

  • 1State Key Laboratory for Infectious Disease Control and Prevention, Institute for Viral Disease Control and Prevention, Chinese Center for Diseases Control and Prevention, Beijing, China.

Insights

Arboviral diseases like Japanese encephalitis and dengue fever pose a significant threat in China. This review highlights their epidemiology, vectors, and prevention strategies for these often-neglected infections.

Area of Science:

  • * Medical Entomology
  • * Infectious Diseases
  • * Public Health

Background:

  • * Mainland China faces a substantial burden from arboviral diseases.
  • * Key arboviruses include Japanese encephalitis, dengue fever, Crimean-Congo hemorrhagic fever, and tick-borne encephalitis.
  • * Emerging arboviruses such as Banna virus and Tahyna virus add to this challenge.

Purpose of the Study:

  • * To review the current literature on arboviral infections in mainland China.
  • * To focus on epidemiology, primary vectors, and phylogenetic associations.
  • * To examine existing prevention programs for these diseases in China.

Main Methods:

  • * Comprehensive literature review of arboviral infections in mainland China.
  • * Analysis of epidemiological data and vector identification.
  • * Examination of phylogenetic studies and public health interventions.

Main Results:

  • * Detailed overview of the epidemiology of major arboviral diseases in China.
  • * Identification of primary vectors responsible for transmission.
  • * Insights into phylogenetic relationships of circulating arboviruses.
  • * Assessment of current prevention and control programs.

Conclusions:

  • * Arboviral infections represent a significant and under-recognized public health issue in China.
  • * Understanding epidemiology, vectors, and phylogeny is crucial for effective control.
  • * Strengthening prevention programs is essential to mitigate the impact of these diseases.

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