VARIATION AMONG STRAINS OF AEDES-AEGYPTI IN SUSCEPTIBILITY TO ORAL INFECTION WITH DENGUE VIRUS TYPE-2

被引:42
作者
TARDIEUX, I [1 ]
POUPEL, O [1 ]
LAPCHIN, L [1 ]
RODHAIN, F [1 ]
机构
[1] INRA,ZOOL & LUTTE BIOL STN,F-06602 ANTIBES,FRANCE
关键词
D O I
10.4269/ajtmh.1990.43.308
中图分类号
R1 [预防医学、卫生学];
学科分类号
1004 ; 120402 ;
摘要
We compared 18 Aedes aegypti strains for oral susceptibility to dengue virus type 2 (DEN-2) using a feeding protocol in which all parameters remained constant, including the titer of the infectious bloodmeal. For most strains, no significant variation between replicates was observed. Comparisons between pairs of strains showed variation of different degrees, and allowed us to characterize the strains with respect to their oral susceptibility to DEN-2.
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页码:308 / 313
页数:6
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