恙虫病是由感染恙螨幼虫叮咬人体传入恙虫病立克次体所致的急性传染病。
Tsutsugamushi disease is caused by Rickettsia tsutsugamushithrough the bite of vector chigger mite on human.
但用病人、鼠、螨标本接种小白鼠，鼠的症状和病变不明显，且难以检出恙虫病立克次体。
But the symptoms and pathological changes were not obvious in mice injected with specimens from patients, rats and chigger mites, so Rickettsia tsutsugamushi (Rt) could not easily be detected.
但用病人、鼠、螨标本接种小白鼠，鼠的症状和病变不明显，且难以检出恙虫病立克次体。
But the symptoms and pathological changes were not obvious in mice injected with specimens from patients, rats and chigger mites, so Rickettsia tsutsugamushi (Rt) could not easily be detected.
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