对病例的流行病学调查未发现死禽或病禽接触史。

An epidemiological investigation of the case was unable to uncover a history of exposure to dead or diseased birds.

youdao

与幸存的家庭成员访谈未能揭示若干病例与死禽或病禽的直接接触史。

Interviews with surviving family members have failed to uncover a history of direct exposure to dead or diseased poultry for several of the cases.

youdao

研究表明，有抑郁病史的妇女、缺少伴侣关怀的妇女、有过早产儿或病婴的妇女或儿时丧母的妇女更容易患上产后抑郁症。

It has been found that women are more likely to suffer if they have had depression before, do not have a supportive partner, have a premature or sick baby, or lost their mother when they were a child.

youdao

This is mainly a research tool now, but there's lots of reasons to believe that this is going to change the way that physicians practice medicine by allowing them to diagnose or predict what's going to happen to you in ways that they can't currently.

这项技术现在还只是一种研究工具,但我们有理由相信,它将改变,内科医生诊疗实践的方式,因为它能让医生,诊断或预测出病人将要得的病,这是他们现在做不到的

耶鲁公开课 - 生物医学工程探索课程节选