Schistosomiasis, a chronic infection, is caused by three different worm species.

血吸虫病属慢性感染, 由三种不同虫种引起.

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It is closely associated with urolithiasis, chronic infection and obstruction.

在文献报告中它与尿道结石 、 慢性感染及阻塞有密切的关系.

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The mother - infant transmission is a major cause of chronic infection.

母婴 传播是形成慢性感染的重要原因.

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Hepatitis B virus ( HBV ) infection can lead to chronic infection, liver cirrhosis and hepatocellular carcinoma.

乙型肝炎 病毒感染 极易慢性化, 可演变发展为肝硬化和为肝癌.

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Pseudomonas aeruginosa is one of the most common causes of chronic infection in CF patients.

绿脓杆菌是囊性纤维化患者慢性感染最常见的病原体.

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Objective To observe the occurrence of early impairment of renal in patients with HBV chronic infection.

目的了解乙肝病毒慢性感染者早期肾损伤情况及其可能存在的影响因素.

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