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恙虫病是由恙虫病东方体(orientia tsutsugamushi,Ot)引起的一种自然疫源性疾病。长期以来,该病仅在中国长江以南广大地区流行,近年来在中国北方不断有新的疫源地被证实[1],该病已成为一种严重威胁人民群众健康的传染病。为查明新疆地区人群是否存在恙虫病东方体感染,在部分地区进行了恙虫病血清流行病学调查,并对Ot感染的相关危险因素进行分析,为恙虫病的防治提供科学依据。
Scrub typhus is a naturally foci of disease caused by the orientia tsutsugamushi (Ot). The disease has long been endemic to a large area south of the Yangtze River in China. In recent years, there have been continuously confirmed new foci in northern China [1], and the disease has become a contagious disease that seriously threatens the health of the people. In order to find out whether there is Orientia tsutsugamushi infection in the population in Xinjiang, the epidemiological investigation of tsutsugamushi disease was conducted in some areas, and the related risk factors of Ot infection were analyzed, which provided a scientific basis for the prevention and control of tsutsugamushi disease.