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Medical Importance of Mosquitoes

  • Norbert Becker
  • Dušan Petrić
  • Clive Boase
  • John Lane
  • Marija Zgomba
  • Christine Dahl
  • Achim Kaiser

Abstract

Mosquitoes are responsible for the transmission of many medically important pathogens and parasites such as viruses, bacteria, protozoans, and nematodes which cause serious diseases like malaria, dengue, yellow fever, encephalitis or filariasis (Kettle, 1995; Beaty and Marquardt, 1996; Lehane, 1991). Transmission can be mechanical (e.g. myxoma virus causing myxomatosis in rabbits) or biological. The latter is more complex because it involves an obligatory period of replication and/or development of the pathogen or parasite in the vector insect. Due to their blood-sucking behaviour, mosquitoes are able to acquire the pathogens or parasites from one vertebrate host and pass them to another, if the mosquito’s ecology and physiology is appropriate for transmission. Highly efficient vectors have to be closely associated with the hosts, and their longevity has to be sufficient to enable the pathogens/parasites to proliferate and/or to develop to the infective stages in the vector. For successful transmission, usually multiple blood-meals are necessary.

Keywords

West Nile Virus Dengue Virus Rift Valley Fever Sindbis Virus Yellow Fever Virus 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media New York 2003

Authors and Affiliations

  • Norbert Becker
    • 1
  • Dušan Petrić
    • 2
  • Clive Boase
    • 3
  • John Lane
    • 4
  • Marija Zgomba
    • 2
  • Christine Dahl
    • 5
  • Achim Kaiser
    • 1
  1. 1.German Mosquito Control Association (KABS)WaldseeGermany
  2. 2.University of Novi SadNovi SadYugoslavia
  3. 3.The Pest Management ConsultancyHaverhillUK
  4. 4.London School of Hygiene and Tropical MedicineLondonEngland
  5. 5.Uppsala UniversityUppsalaSweden

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