Breeding sites of Aedes aegypti in metropolitan vacant lots in Greater Vitória, State of Espírito Santo, Brazil

Rev Soc Bras Med Trop. 2011 Mar-Apr;44(2):243-6. doi: 10.1590/s0037-86822011000200022.

Abstract

Introduction: This study aimed to evaluate the presence of Aedes aegypti in breeding sites located in vacant lots (VLs) and determine the effectiveness of VL cleaning to reduce insect foci.

Methods: Two types of VLs were sampled, the experimental VL, which was cleaned monthly, and the control VL, which was not cleaned.

Results: Monthly cleaning of VLs reduced the abundance of immature forms of A. aegypti.

Conclusions: Strategies for combating this vector should include regular cleaning of VLs and educating the public regarding the risks of discarding waste in inappropriate areas.

MeSH terms

  • Aedes / physiology*
  • Animals
  • Brazil
  • Dengue / prevention & control
  • Disease Reservoirs*
  • Insect Vectors / physiology*
  • Population Density
  • Risk Factors
  • Seasons
  • Urban Population