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Submitted: 20 March 2014 Modified: 10 May 2014

Herdin Record #: NCR-RITM-14032009115711

Challenges and future perspective for dengue vector control in the Western Pacific Region

Researchers

NameRole
1Moh S. Chang Author
2Eva Maria Christophel Author
3Deyer Gopinath Author
4Rashid Abdur Author

Publication Information

1.
Publication Type:
Journal
Publication Sub Type:
Journal Article, Original
Title:
Western Pac Surveill Response J
Frequency:
Monthly
Publication Date:
April 2011
Volume:
2
Issue:
2
Page(s):
9-16
Publisher:
WHO Western Pacific Regional office Manila, Philippines

Abstract

Dengue remains a significant public health issue in the Western Pacific Region. In the absence of a vaccine, vector control is the mainstay for dengue prevention and control. In this paper we describe vector surveillance and vector control in the Western Pacific countries and areas.

Vector surveillance and control strategies used by countries and areas of the Western Pacific Region vary. Vector control strategies include chemical, biological and environmental management that mainly target larval breeding sites. The use of insecticides targeting larvae and adult mosquitoes remains the mainstay of vector control programmes.

Existing vector control tools have several limitations in terms of cost, delivery and long-term sustainability. However, there are several new innovative tools in the pipeline. These include Release of Insects Carrying a Dominant Lethal system and Wolbachia, an endosymbiotic bacterium, to inhibit dengue virus in the vector. In addition, the use of biological control such as larvivorous fish in combination with community participation has potential to be scaled up.

Any vector control strategy should be selected based on evidence and appropriateness for the entomological and epidemiological setting and carried out in both inter-epidemic and epidemic periods. Community participation and interagency collaboration are required for effective and sustainable dengue prevention and control. Countries and areas are now moving towards integrated vector management.


Physical Location

LocationCall NumberAvailable FormatAvailability
Philippine Council for Health Research and Development Library Fulltext External Link (View)