食管黏膜均无异常发现。

No evident abnormal showed in the esophageal mucosa.

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迄今所有查明的该病例接触者均无异常，目前在该地区进行的监测活动尚未发现任何其他病例。

To date, all identified contacts of the case remain healthy and ongoing surveillance activities in the area have not detected any further cases.

youdao

临床常用剂量经患者服用，未发现毒副作用，对造血系统及肝功能无异常改变。

Also there was no side effect and abnormal changes in hematopoietic system and liver function patients taking common dose of the drug.

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