rickettsia disease

An optical and transmission electron microscope study on nerve tissue of thoracic ganglion and muscles in the crab, Eriocheir sinensis which suffering from tremor disease, indicated that rickettsia like organisms ( RLO) infested in glial cells, connective tissue and intercellular space.

对患颤抖病的中华绒螯蟹（Eriocheir Sinensis）神经和肌肉组织进行光镜和电镜观察，结果显示类立克次体广泛存在于胸神经节中的神经胶质细胞、结缔组织以及细胞间隙中。

African tick bite fever is caused by rickettsia africae and tends to be a milder illness, with less prominent rash and little tendency to progress to complicated disease.

非洲蜱咬热是由非洲立克次氏体引起，往往病情温和，严重皮疹少，病情很少发展为复杂病情。

Rickettsia-like organism was an important pathogen which caused the fish disease.

类立克次体是导致鱼类病害的重要病原体.