Autochthonous Transmission of East/Central/South African Genotype Chikungunya Virus, Brazil

被引:23
作者
Cunha, Marcela S. [1 ]
Cruz, Nadia V. G. [2 ,3 ]
Schnellrath, Laila C. [2 ]
Gomes Medaglia, Maria Luiza [2 ]
Casotto, Michele E. [3 ]
Albano, Rodolpho M. [4 ]
Costa, Luciana J. [2 ]
Damaso, Clarissa R. [2 ]
机构
[1] Univ Fed Rio de Janeiro, Inst Microbiol Paulo de Goes, Lab Genet & Immunol Viral Infect, Rio De Janeiro, Brazil
[2] Univ Fed Rio de Janeiro, Rio De Janeiro, Brazil
[3] Inst Biol Exercito, Rio De Janeiro, Brazil
[4] Univ Estado Rio de Janeiro, Rio De Janeiro, Brazil
关键词
TRAVELERS;
D O I
10.3201/eid2310.161855
中图分类号
R392 [医学免疫学]; Q939.91 [免疫学];
学科分类号
100102 ;
摘要
We isolated East/Central/South African genotype chikungunya virus during the 2016 epidemic in Rio de Janeiro, Brazil. Genome sequencing revealed unique mutations in the nonstructural protein 4 (NSP4-A481D) and envelope protein 1 (E1-K211T). Moreover, all Brazil East/Central/ South isolates shared the exclusive mutations E1-M407L and E2-A103T.
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收藏
页码:1737 / 1739
页数:3
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