Vector-control response in a post-flood disaster setting, Honiara, Solomon Islands, 2014

Authors

  • Matthew Shortus WHO Office of the Representative in Solomon Islands, Honiara, Solomon Islands
  • Jennie Musto WHO Office of the Representative in Solomon Islands, Honiara, Solomon Islands
  • Hugo Bugoro National Vector Borne Disease Control Program, Ministry of Health and Medical Services, Point Cruz, Honiara, Solomon Islands
  • Charles Butafa National Vector Borne Disease Control Program, Ministry of Health and Medical Services, Point Cruz, Honiara, Solomon Islands
  • Alison Sio National Surveillance Unit, Ministry of Health and Medical Services, Chinatown, Honiara, Solomon Islands
  • Cynthia Joshua National Surveillance Unit, Ministry of Health and Medical Services, Chinatown, Honiara, Solomon Islands

DOI:

https://doi.org/10.5365/wpsar.2015.6.3.004

Abstract

Problem: The close quartering and exposed living conditions in evacuation centres and the potential increase in vector density after flooding in Solomon Islands resulted in an increased risk of exposure for the occupants to vectorborne diseases.

Context: In April 2014, Solomon Islands experienced a flash flooding event that affected many areas and displaced a large number of people. In the capital, Honiara, nearly 10 000 people were housed in emergency evacuation centres at the peak of the post-flood emergency. At the time of the floods, the number of dengue cases was increasing, following a record outbreak in 2013.

Action: The National Vector Borne Disease Control Programme with the assistance of the World Health Organization implemented an emergency vector-control response plan to provide protection to the at-risk populations in the evacuation centres. The National Surveillance Unit also activated an early warning disease surveillance system to monitor communicable diseases, including dengue and malaria.

Outcome: Timely and strategic application of the emergency interventions probably prevented an increase in dengue and malaria cases in the affected areas.

Discussion: Rapid and appropriate precautionary vector-control measures applied in a post-natural disaster setting can prevent and mitigate vectorborne disease incidences. Collecting vector surveillance data allows better analysis of vector-control operations’ effectiveness.

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Published

21-01-2016

How to Cite

1.
Shortus M, Musto J, Bugoro H, Butafa C, Sio A, Joshua C. Vector-control response in a post-flood disaster setting, Honiara, Solomon Islands, 2014. Western Pac Surveill Response J [Internet]. 2016 Jan. 21 [cited 2026 Apr. 8];7(1). Available from: https://ojs.wpro.who.int/ojs/index.php/wpsar/article/view/390

Issue

Vol. 7 No. 1 (2016): January – March

Section

Lessons from the Field

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