Dengue Virus Serotype 4, Northeastern Peru, 2008
Dengue Virus Serotype 4, Northeastern Peru, 2008
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DOI：
10.3201/eid1511.090663
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发表时间：
2009-11-01
影响因子：
11.8
通讯作者：
Kochel, Tadeusz J.
中科院分区：
文献类型：
--
作者：
Forshey, Brett M.;Morrison, Amy C.;Kochel, Tadeusz J.
2008年，登革热病毒血清型4（DENV-4）在秘鲁东北部出现，引起大规模爆发，并取代了过去6年占主导地位的DENV-3。对 2008 年和 2009 年分离株的系统发育分析支持它们被纳入 DENV-4 基因型 II，形成了与该地区先前传播的菌株不同的谱系。
In 2008, dengue virus serotype 4 (DENV-4) emerged in northeastern Peru, causing a large outbreak and displacing DENV-3, which had predominated for the previous 6 years. Phylogenetic analysis of 2008 and 2009 isolates support their inclusion into DENV-4 genotype II, forming a lineage distinct from strains that had previously circulated in the region.