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2017 年,一对巴西同性恋者中发现了与 2016 年至 2017 年期间同性恋活动期间欧洲爆发相关的甲型肝炎毒株。

Hepatitis A Strain Linked to the European Outbreaks During Gay Events between 2016 and 2017, Identified in a Brazilian Homosexual Couple in 2017.

机构信息

Viral Hepatitis Laboratory, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Rio de Janeiro RJ 21040-900, Brazil.

Institute of Technology in Immunobiologics⁻Bio-Manguinhos, Oswaldo Cruz Foundation, Rio de Janeiro RJ 21040-900, Brazil.

出版信息

Viruses. 2019 Mar 20;11(3):281. doi: 10.3390/v11030281.

DOI:10.3390/v11030281
PMID:30897727
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6466027/
Abstract

Hepatitis A virus (HAV) outbreaks among men who have sex with men (MSM) have been reported worldwide and associated primarily with sexual transmission through oral-anal sex. Here, we provide the molecular and evolutionary description of a European strain, linked to HAV outbreaks among MSM, detected in a Brazilian homosexual couple. Bayesian analysis provided evidence that the viral isolates were introduced in Brazil from Spain between the end of 2016 and the beginning of 2017.

摘要

甲型肝炎病毒(HAV)在男男性行为者(MSM)中的爆发已在全球范围内报道,主要与通过肛交的性传播有关。在这里,我们提供了与 MSM 中的 HAV 爆发相关的欧洲毒株的分子和进化描述,该毒株在巴西的一对同性恋者中被检测到。贝叶斯分析提供了证据表明,病毒分离株是在 2016 年底至 2017 年初从西班牙传入巴西的。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d9ca/6466027/5a9327d370ef/viruses-11-00281-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d9ca/6466027/512043c9fbf4/viruses-11-00281-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d9ca/6466027/5a9327d370ef/viruses-11-00281-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d9ca/6466027/512043c9fbf4/viruses-11-00281-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/d9ca/6466027/5a9327d370ef/viruses-11-00281-g002.jpg

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