我国恙虫病媒介恙螨的依据与鉴定  

Accordance and identification of vector chigger mites of tsutsugamushi disease in China

作　　者：吴光华[1] 姜志宽[1] 王莉[1] 丁凌云[1] 毛春青[1] 马冰滢[1] 

机构地区：[1]南京军区疾病预防控制中心,江苏南京210002

出　　处：《中华卫生杀虫药械》2013年第4期286-292,共7页Chinese Journal of Hygienic Insecticides and Equipments

摘　　要：恙螨是恙虫病唯一的传播媒介。通常确定为恙虫病的媒介恙螨应具有4项标准:①流行病学证据;②有恙虫病东方体(Ot)的自然感染;③能经叮刺传播Ot;④能经卵传递Ot。我国已报告6种媒介恙螨,在分类上均归于纤恙螨属(Genus Leptotrombidium),即:地里纤恙螨、微红纤恙螨、吉首纤恙螨、高湖纤恙螨、海岛纤恙螨和小盾纤恙螨。此外,尚有10种可疑的媒介恙螨。本文介绍这些媒介恙螨的依据与鉴定。Chigger mite is the only transmitting vector of tsutsugamushi disease. Four criteria are used to ascertain a mite as transmitting vector of this disease ： （1）epidemiological evidence ; （2）natural infection of Orientia tsutsugamushi （Or） ; （3）ability to transimit Ot via biting; （4）ability to transfer Ot via transovarial route. In China,6 species of vector chigger mite have been reported. These mites in clasifieation all belong to Genus Leptotrombidittm, namely ： L. de- liense , L. rubellum , L. jishoum ,L. gaohuense , L. insularae and L. scutellare. Otherwise, there still are 10 suspicious vec- tor chigger mites. This paper introduces the accordance of vector chigger mite and identification of these mites.

关 键 词：恙虫病 恙螨 媒介 依据 鉴定 

分 类 号：R384.4[医药卫生—医学寄生虫学]