So far it has proven effective at preventing the disease in half of those vaccinated which is more than ever before.

VOA: special.2009.12.07

Turkey has become so popular that turkey production in the United States has grown three hundred percent since nineteen seventy.

VOA: special.2010.05.28

So far,DNA testing has cleared the term is exonerated more than two hundred forty people in the United States.

VOA: special.2009.10.03

On Tuesday, policy makers at the central bank said economic growth so far this year has been "considerably slower" than they had expected.

VOA: special.2011.08.12

The scientists say that studies based on the new genome may help explain, in the short-term, why the organism has been so aggressive.

VOA: special.2009.11.03

"So everyone has a sword?" "Assault and battery and you hand me a sword in Shakespeare?

VOA: special.2010.06.03

But so far the virus has not shown itself to be more severe than seasonal flu.

VOA: special.2009.08.05

She helped the family understand the importance of the HeLa cells and accept that the scientific community has gained so much from their use.

VOA: special.2010.07.21

The scientists say that in the short term, studies based on the new genome may help explain why the pathogen has been so aggressive.

VOA: special.2009.10.20

But the program has been so popular, officials say most of the money is already gone.

VOA: special.2009.08.07

Still,they say early reports show that flu activity has been low so far this year.

VOA: special.2009.03.04

The circus has been popular for so long that it is not surprising that words and expressions connected with it are part of everyday speech.

VOA: special.2009.01.11

So far,brown streak has not jumped to Nigeria, the world's largest producer of cassava.

VOA: special.2010.06.08

It is called "The Exquisite Corpse Adventure" and so far only has two chapters.

VOA: special.2009.10.12