Elimination of Aedes aegypti in northern Australia, 2004-2006

Peter I Whelan; Nina Kurucz; William J Pettit; Vicki Krause

doi:10.1111/jvec.12379

Elimination of Aedes aegypti in northern Australia, 2004-2006

J Vector Ecol. 2020 Jun;45(1):118-126. doi: 10.1111/jvec.12379.

Authors

Peter I Whelan¹, Nina Kurucz², William J Pettit², Vicki Krause³

Affiliations

¹ BITES, PO Box 92, Nightcliff, Northern Territory, Australia, 0814.
² Medical Entomology, Centre for Disease Control, Public Health Unit, Top End Health Service, Darwin, Northern Territory, Australia.
³ Centre for Disease Control, Public Health Unit, Top End Health Service, Darwin, Northern Territory, Australia.

PMID: 32492283
DOI: 10.1111/jvec.12379

Abstract

The Northern Territory (NT) of Australia is currently free of the dengue mosquito Aedes (Stegomyia) aegypti (L). However, on 17 February 2004, two Ae. aegypti adults were captured in two routine CO₂ -baited encephalitis virus surveillance traps in Tennant Creek, located 990 km south of Darwin in the NT. The detection triggered an immediate survey and control response undertaken by the NT Department of Health and Community Services, followed by a Commonwealth of Australia-funded Ae. aegypti elimination program. This report details the methods and results of the detection and subsequent elimination activities that were carried out between 2004 and 2006, returning the NT to its dengue vector-free status. There have been very few successful Ae. aegypti elimination programs in the world. This purposeful mosquito elimination for Australia was officially declared on 5 April 2006.

Keywords: Aedes aegypti; Australia; elimination; mosquito surveillance; mosquito-borne disease; vector control.

MeSH terms

Aedes*
Animals
Australia
Humans
Insect Vectors
Mosquito Control / methods*
Vector Borne Diseases / prevention & control
Vector Borne Diseases / transmission