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2020年巴西新型冠状病毒肺炎的输入及早期本地传播

Importation and early local transmission of COVID-19 in Brazil, 2020.

作者信息

Jesus Jaqueline Goes de, Sacchi Claudio, Candido Darlan da Silva, Claro Ingra Morales, Sales Flávia Cristina Silva, Manuli Erika Regina, Silva Daniela Bernardes Borges da, Paiva Terezinha Maria de, Pinho Margarete Aparecida Benega, Santos Katia Correa de Oliveira, Hill Sarah Catherine, Aguiar Renato Santana, Romero Filipe, Santos Fabiana Cristina Pereira Dos, Gonçalves Claudia Regina, Timenetsky Maria do Carmo, Quick Joshua, Croda Julio Henrique Rosa, Oliveira Wanderson de, Rambaut Andrew, Pybus Oliver G., Loman Nicholas J., Sabino Ester Cerdeira, Faria Nuno Rodrigues

机构信息

Instituto de Medicina Tropical de São Paulo, Universidade de São Paulo, São Paulo, São Paulo, Brazil.

Laboratório Estratégico, Instituto Adolfo Lutz, São Paulo, São Paulo, Brazil.

出版信息

Rev Inst Med Trop Sao Paulo. 2020;62:e30. doi: 10.1590/s1678-9946202062030. Epub 2020 May 11.

DOI:10.1590/s1678-9946202062030
PMID:32401959
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7232955/
Abstract

We conducted the genome sequencing and analysis of the first confirmed COVID-19 infections in Brazil. Rapid sequencing coupled with phylogenetic analyses in the context of travel history corroborate multiple independent importations from Italy and local spread during the initial stage of COVID-19 transmission in Brazil.

摘要

我们对巴西首例确诊的新冠病毒感染病例进行了基因组测序和分析。结合旅行史进行的快速测序及系统发育分析证实，在巴西新冠病毒传播的初始阶段，存在来自意大利的多次独立输入以及本地传播。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0d28/7232955/f237c36cd6d3/1678-9946-rimtsp-62-S1678-9946202062030-gf02.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0d28/7232955/615802d6554c/1678-9946-rimtsp-62-S1678-9946202062030-gf01.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0d28/7232955/f237c36cd6d3/1678-9946-rimtsp-62-S1678-9946202062030-gf02.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0d28/7232955/615802d6554c/1678-9946-rimtsp-62-S1678-9946202062030-gf01.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/0d28/7232955/f237c36cd6d3/1678-9946-rimtsp-62-S1678-9946202062030-gf02.jpg

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