The Organization, Implementation, and Functioning of Dengue Surveillance in IndiaA Systematic Scoping Review

Eva Pilot*, Vasileios Nittas, Gudlavalleti Venkata S. Murthy

*Corresponding author for this work

Research output: Contribution to journalReview articlepeer-review

4 Citations (Web of Science)

Abstract

Dengue ' s re-emerging epidemiology poses a major global health threat. In India, dengue contributes significantly to the global communicable disease burden, and has been declared highly endemic. This study aims to identify and critically appraise India's dengue surveillance system. We conducted a systematic literature review, searching Medline, Web of Sciences, Global Health, and Indian Journals. We conducted a narrative synthesis and thematic analysis. Eighteen studies fulfilled eligibility. Organizationally, most studies referred to the National Vector Borne Disease Control Programme, primarily responsible for overall vector and disease control, as well as the Integrated Disease Surveillance Programme, responsible for reporting, outbreak identification, and integration. Surveillance implementation was mostly framed as passive, sentinel, and hospital-based. Reporting varies from weekly to monthly, flowing from primary healthcare centres to district and national authorities. Dengue confirmation is only recognized if conducted with government-distributed MAC-ELISA tests. The surveillance system predominantly relies on public reporting units. In terms of functioning, current surveillance seems to have improved dengue reporting as well the system's detection capacities. Emergency and outbreak responses are often described as timely; however, they are challenged by underreporting, weak data reliability, lack of private reporting, and system fragmentation. Concluding, India's dengue surveillance structure remains weak. Efforts to create an infrastructure of communication, cooperation, and integration are evident, however, not achieved yet.

Original languageEnglish
Article number661
Number of pages15
JournalInternational Journal of Environmental Research and Public Health
Volume16
Issue number4
DOIs
Publication statusPublished - 2 Feb 2019

Keywords

  • dengue
  • surveillance
  • India
  • infection
  • systematic scoping review
  • health information
  • public health
  • vector-borne diseases
  • HEALTH COVERAGE
  • TAMIL-NADU
  • DISEASES

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