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在吸毒者中对老鼠肝炎E病毒 (Rocahepevirus ratti) 的血清和分子调查

Maria Casares-Jimenez^1,2, Diana Corona-Mata^1,2, Transito Garcia-Garcia³

¹Grupo de Virología Clínica y Zoonosis, Unidad de Enfermedades Infecciosas, Hospital Universitario Reina Sofía, Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), Universidad de Córdoba (UCO), Córdoba, España.

Emerging microbes & infections

|August 28, 2024

概括

在药物使用者中发现了大鼠肝炎E病毒 (ratHEV) 暴露,血清流行率为4.6%. 一个活跃的感染病例突出显示了这一群体可能面临动物性肝炎E的风险.

科学领域:

动物传染病是动物传播的疾病.
肝炎E病毒 (HEV) 研究研究
传染病流行病学传染病流行病学

背景情况:

鼠类肝炎E病毒 (ratHEV) 是一种新兴的动物感染性急性肝炎的原因.
有限的血清流行数据存在,使风险人群在很大程度上未知.
吸毒者,尤其是无家可归者,更容易感染血液传染病.

研究的目的:

为了评估大鼠HEV血清流行率和药物使用者的RNA检测率.
确定吸毒者作为潜在的风险人群感染ratHEV感染.

主要方法:

对参加药物康复中心的个人的回顾性研究.
通过特定IgG抗体检测 (ELISA,点滴检测) 评估大鼠HEV暴露.
使用RT-qPCR检测RNA检测到活跃的老鼠HEV感染.

主要成果:

包括341个人 (67.7%是男性,平均年龄45岁).
17名患者 (4.6%) 显示出针对ratHEV. rat的特定IgG抗体.
一个活跃的感染 (0.3%) 在一个无家可归的妇女中被发现.

结论:

在吸毒者中确定了潜在的ratHEV暴露.
吸毒者可能代表了对ratHEV. rat的脆弱人群.
需要进一步针对对照组进行有针对性的研究,以确认高风险人群和传播途径.

关键词:

鼠类肝炎E病毒鼠肝炎E病毒动物性疾病是动物性疾病.吸毒者吸毒者使用者乙型肝炎E型肝炎是什么?公共卫生公共卫生.

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