The first involves sheep. Researchers have found that hair sheep are a good source of blood for use in tests to diagnose infectious diseases in people.

VOA: special.2009.08.03

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

The test uses saliva instead of blood to diagnose the infection.

VOA: special.2009.12.07

The same thing a doctor would take." They learn how to diagnose and manage common illnesses like colds,or chronic problems such as diabetes and heart disease.

VOA: standard.2010.05.14

But,the world now has the means to rapidly diagnose malaria and treat it effectively.

VOA: standard.2010.03.09

The CT (Computed Tomography) Scan is a method often used to diagnose cancer.

VOA: standard.2010.01.30

The problem? It often takes more than two months to diagnose MDR-TB.

VOA: standard.2010.07.12

On the other side of town, scientists are working on a genetic test they hope will cut the time it takes to diagnose MDR-TB from 70 days to two days.

VOA: standard.2010.07.12

Dr.Sweetness Siwendu treats TB patients at Site C Clinic: "It would be really great if we could have a vaccine - and if not, then at least be able to diagnose TB as soon as possible - preferably within the same day."

VOA: standard.2010.07.12