Dengue-2 virus carrying capacity of Thai Aedes aegypti strains with different susceptibility to deltamethrin

Dengue-2 virus carrying capacity of Thai Aedes aegypti strains with different susceptibility to deltamethrin

Deltamethrin-resistant Aedes aegypti currently threatens the effectiveness of dengue hemorrhagic fever control operations in Thailand. Although a previous study has suggested that insecticide resistance may increase Ae. aegypti susceptibility to dengue-2 virus infection, our experimental data showed...

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Veröffentlicht in:Southeast Asian journal of tropical medicine and public health 2012-05, Vol.43 (3), p.634-640
Hauptverfasser: Phanpoowong, Theerawit, Lek-Uthai, Usa, Thongrungkiat, Supatra, Komalamisra, Narumon, Srisawat, Raweewan, Russell, Bruce, Renia, Laurent
Format: Artikel
Sprache:eng
Schlagworte:
Aedes - drug effects
Aedes - genetics
Aedes - physiology
Aedes - virology
Aedes aegypti
Animals
Dengue Virus
Dengue virus type 2
Female
Humans
Insecticide Resistance - physiology
Insecticides - pharmacology
Nitriles - pharmacology
Phenotype
Pyrethrins - pharmacology
Thailand
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Zusammenfassung:Deltamethrin-resistant Aedes aegypti currently threatens the effectiveness of dengue hemorrhagic fever control operations in Thailand. Although a previous study has suggested that insecticide resistance may increase Ae. aegypti susceptibility to dengue-2 virus infection, our experimental data showed no significant association between laboratory-induced deltamethrin-resistance in a Thai Ae. aegypti isolate and its susceptibility to dengue -2 infection.
ISSN:0125-1562