立克次体病系人畜共患的自然疫源性疾病,危害人畜的健康。各种立克次体病在我国分布较广泛,斑疹伤寒和Q热遍及全国。然而由于立克次体病的传播流行受其媒介、宿主、地理环境和社会条件等多因素的影响,造成防而不力治而不明的困难,从而使立克次体病有扩展趋势。一些立克次体病如Q热、恙虫病和斑疹伤寒往往被误诊为其它热型 Rickettsial disease is a zoonotic natural zoonotic disease that endangers the health of humans and animals. Rickettsial various diseases are widely distributed in our country, typhus and Q fever throughout the country. However, due to the transmission of Rickettsia disease is affected by many factors such as its media, host, geographical environment and social conditions, the epidemic of Rickettsial disease is caused by the difficulties of prevention and control, which makes Rickettsia disease have an expanding trend. Some rickettsial diseases such as Q fever, scrub typhus and typhus are often misdiagnosed as other hot type