Article
Construction of intertypic chimeric dengue viruses exhibiting type 3 antigenicity and neurovirulence for mice
1 Aug 1995
Abstract excerpt
There are four dengue virus serotypes (DEN1 to -4), each of which causes major epidemics in tropical or subtropical areas. The current strategy for dengue virus immunization favors the use of a tetravalent vaccine preparation. We have previously employed full-length DEN4 cDNA to construct a viable intertypic dengue virus type 1 or type 2 chimera that contained the C-PreM-E or only the PreM-E genes of DEN1 or DEN2...
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