The newly-found genetic markers may affect a person's risk of developing Alzheimer's.

VOA: special.2009.09.15

And that person who really studied it systematically, and is given credit for developing the first vaccine, is a Scottish physician named Edward Jenner.

而那个系统研究疫苗,并被誉为发明了第一支疫苗的人,叫爱德华?詹纳,是苏格兰的一名医生

耶鲁公开课 - 生物医学工程探索课程节选

The person may not even know this problem is developing.

VOA: special.2010.07.27