But researchers hope that one day they will be able to do that though a simple blood test, and prevent more deaths like Suzanna's.

VOA: standard.2010.02.08

Lawyer Paul Achitoff of the organization Earthjustice said: "We do expect to be able to challenge that decision before the district court."

VOA: special.2011.02.15

"So what happens when China is able to do that,and worse, what happens when the United States may not be able to for quite a while?."

VOA: standard.2010.04.21

I am optimistic that we are going to be able to manage this effectively, but we still have more work to do, and I am glad I have got such a great team doing it,"

VOA: standard.2009.05.01