Spatial-Temporal Co-Circulation of Dengue Virus 1, 2, 3, and 4 Associated with Coinfection Cases in a Hyperendemic Area of Brazil: A 4-Week Survey

Andrade Elisa H. P.; Figueiredo Leandra B.; Vilela Ana P. P.; Rosa Julio C. C.; Oliveira Jaquelline G.; Zibaoui Hassan M.; Araujo Valdelaine E. M.; Miranda Daniela P. J.; Ferreira Paulo C. P.; Abrahao Jonatas S.; Kroon Erna G.

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Spatial-Temporal Co-Circulation of Dengue Virus 1, 2, 3, and 4 Associated with Coinfection Cases in a Hyperendemic Area of Brazil: A 4-Week Survey

机译：登革热病毒1,2,3和4与巴西高级症地区有关的登革热病毒1,2,3和4的空间 - 颞循环：4周的调查

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Dengue is currently regarded as a major public health problem worldwide. In a hyperendemic region during an outbreak, we detected the co-circulation of all Dengue virus (DENV) serotypes including two different genotypes of DENV-3 and DENV-4, and concurrent infections with up to three serotypes were identified in symptomatic patients. A total of 49 acute phase plasma samples from patients clinically suspected of dengue were collected during the 4 weeks of May 2013. DENV-1-4 was detected by reverse transcriptase semi-nested polymerase chain reaction in 33 samples (67.3%), of which 26 DNA fragments were sequenced. Twenty samples (76.9%) were identified with a single DENV serotype and six (23.1%) with more than one serotype. DENV-3 was the predominant serotype of the outbreak. On the basis of phylogenetic analyses, DENV-1 isolates belong to genotype V, DENV-2 to American-Asian genotype, DENV-3 to genotypes I and III, and DENV-4 to genotypes I and II.

机译：登革热目前被认为是全世界主要的公共卫生问题。在爆发期间的高级血症地区，我们检测到所有登革热病毒（DENV）血清型的协同循环，包括DENV-3和DENV-4的两种不同基因型，并在症状患者中鉴定了最多三种血清型的并发感染。在2013年5月4周内收集临床疑似患者临床患者的49个急性期血浆样本。通过逆转录酶半嵌入聚合酶链反应在33个样品（67.3％）中检测到DENV-1-4 测序26个DNA片段。用单个DenV血清型和6（23.1％）鉴定出二十个样品（76.9％），具有多于一种血清型。 Denv-3是爆发的主要血清型。在系统发育分析的基础上，Denv-1分离物属于基因型V，Denv-2至美国亚洲基因型，Denv-3至基因型I和III，以及Denv-4至基因型I和II。

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来源
《The American Journal of Tropical Medicine and Hygiene》 |2016年第5期|共5页
作者
Andrade Elisa H. P.; Figueiredo Leandra B.; Vilela Ana P. P.; Rosa Julio C. C.; Oliveira Jaquelline G.; Zibaoui Hassan M.; Araujo Valdelaine E. M.; Miranda Daniela P. J.; Ferreira Paulo C. P.; Abrahao Jonatas S.; Kroon Erna G.;
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作者单位

Prefeitura Municipal Contagem Secretaria Saude Contagem Brazil;

Univ Fed Minas Gerais Dept Microbiol Lab Virus Belo Horizonte MG Brazil;

Univ Fed Minas Gerais Dept Microbiol Belo Horizonte MG Brazil;

Univ Fed Minas Gerais Dept Microbiol Belo Horizonte MG Brazil;

Fundacao Oswaldo Cruz FIOCRUZ Lab Imunol Celular &

Mol Ctr Pesquisas Rene Rachou Belo Horizonte;

Prefeitura Municipal Contagem Secretaria Saude Contagem Brazil;

Prefeitura Municipal Contagem Secretaria Saude Contagem Brazil;

Univ Fed Minas Gerais Dept Microbiol Belo Horizonte MG Brazil;

Univ Fed Minas Gerais Dept Microbiol Belo Horizonte MG Brazil;

Univ Fed Minas Gerais Dept Microbiol Lab Virus Belo Horizonte MG Brazil;

Univ Fed Minas Gerais Dept Microbiol Belo Horizonte MG Brazil;

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正文语种 eng
中图分类地方病学;
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1. Spatial-Temporal Co-Circulation of Dengue Virus 1, 2, 3, and 4 Associated with Coinfection Cases in a Hyperendemic Area of Brazil: A 4-Week Survey [J] . Andrade Elisa H. P., Figueiredo Leandra B., Vilela Ana P. P., The American Journal of Tropical Medicine and Hygiene . 2016,第5期

机译：登革热病毒1,2,3和4与巴西高级症地区有关的登革热病毒1,2,3和4的空间 - 颞循环：4周的调查
2. Phylodynamics of DENV-1 reveals the spatiotemporal co-circulation of two distinct lineages in 2013 and multiple introductions of dengue virus in Goias, Brazil [J] . Cunha Marielton dos Passos, Guimaraes Vanessa Neiva, Souza Menira, Infection, Genetics and Evolution: Journal of Molecular Epidemiology and Evolutionary Genetics in Infectious Diseases . 2016,第Null期

机译：DENV-1的植物动力学揭示了2013年两个不同谱系的时空协同流通以及在巴西戈亚斯多次引入登革热病毒
3. Evidence for the co-circulation of dengue virus type 3 genotypes III and V in the Northern region of Brazil during the 2002-2004 epidemics [J] . Christian Macagnan Probst, Claudia Nunes Duarte Dos Santos, Federico Guillermo Hoffmann, Memórias do Instituto Oswaldo Cruz . 2008,第5期

机译：在2002-2004年大流行期间，巴西北部地区登革热3型基因型III和V的共同流行的证据
4. Diagnostic investigation into a reproductive failure associated with porcine parvovirus and porcine circovirus coinfection [C] . Emily J. McDowell, Amy L. Woods, Derald Holtkamp, Annual Meeting of the American Association of Swine Veterinarians . 2009

机译：诊断调查与猪节目病毒和猪循环循环循环兴奋剂的生殖失败
5. GIS-based early warning system for predicting high-risk areas of dengue virus transmission, Ribeirao Preto, Brazil. [D] . Carney, Ryan Marc. 2010

机译：用于预测登革热病毒高风险地区的基于GIS的预警系统，巴西里贝拉奥普雷图。
6. Spatial–Temporal Co-Circulation of Dengue Virus 1 2 3 and 4 Associated with Coinfection Cases in a Hyperendemic Area of Brazil: A 4-Week Survey [O] . Elisa H. P. Andrade, Leandra B. Figueiredo, Ana P. P. Vilela, 2016

机译：在巴西高流行地区与登革热病毒合并感染病例相关的登革热病毒1、2、3和4的时空协同传播：一项为期4周的调查
7. Prolonged Co-circulation of Two Distinct Dengue Virus Type 3 Lineages in the Hyperendemic Area of Medellín, Colombia [O] . Ospina, Marta C., Diaz, Francisco J., Osorio, Jorge E. 2010

机译：哥伦比亚麦德林高流行区的两个不同的登革热病毒3型谱系的长时间共流通

Spatial-Temporal Co-Circulation of Dengue Virus 1, 2, 3, and 4 Associated with Coinfection Cases in a Hyperendemic Area of Brazil: A 4-Week Survey

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