贾广敏,秦娜,班曼曼,梁旭,马文涛

• 1:河南省动物检疫总站
• 2:焦作市畜产品质量安全监测中心

摘要(Abstract)：

盖塔病毒（Getah virus,GETV）是一种经蚊虫传播、可感染人和多种动物并导致全身症状的人兽共患传染病病原。目前全球已有13个国家分离到GETV，我国已在22个省份分离到该病毒；其地理分布范围逐渐从热带地区传播到温带地区，甚至寒冷的北极地区；能够携带和传播GETV的吸血昆虫种类也在大幅增加。流行病学调查显示，GETV可感染包括猪、马等家畜在内的至少十几种动物，从人群中也检测到了GETV抗体阳性，但还没有人感染GETV后患病的相关报告。随着全球气候变化、动物迁徙以及国际交流频繁，GETV流行范围还可能继续扩大，对养猪业发展构成潜在威胁的同时，其感染人的风险也在加剧。近年来，国内外针对GETV流行范围、传播媒介、易感动物以及感染病例等方面的研究不断增多。本文对GETV的感染病例分布、分子遗传进化规律、传播途径和引发疫病暴发特点等方面的国内外研究情况进行综述，以引起兽医相关部门和公共卫生机构对GETV经济危害和潜在公共卫生威胁的重视，并为GETV的研究和防控提供参考。

关键词(KeyWords)： 盖塔病毒;流行病学;分子遗传进化;诊断方法;疫苗研究

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 贾广敏,秦娜,班曼曼,梁旭,马文涛

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