The software has been used as part of a vaccination program that has greatly reduced measles deaths in Africa.

VOA: special.2010.05.03

Boric acid has been used to kill other insects including cockroaches, termites and ants inside homes since the middle of last century.

VOA: special.2011.02.23

Since then,parts of Carlsbad Caverns have been used for movie sets, weddings,even meetings of the Carlsbad City Council.

VOA: special.2009.12.07

They have been used to study cancer,AIDS,genetic testing, and drugs for illnesses including influenza,herpes and Parkinson's disease.

VOA: special.2010.07.21

But rape has been used as a weapon of war in the Balkans, Burma and Sri Lanka.

VOA: special.2009.10.24

The book is kept by the Library of Congress and has never been used at another swearing-in.

VOA: special.2009.01.19

The researchers say the grass might have been used to keep the wearer's foot warm.

VOA: special.2010.08.03

The building had been used for keeping Red Cross equipment and then as her office.

VOA: special.2009.07.26

Eighty-six has also been used in popular culture to mean dismiss or even kill.

VOA: special.2010.01.08

But it had never been used. Finally,she remembered a country cemetery they had visited.

VOA: special.2010.01.07

However,this is not the first time the mine has been used for science.

VOA: special.2009.07.21

Her songs have been used on shows like "Grey's Anatomy" and "Gossip Girl."

VOA: special.2009.01.30

Natural dyes from plant and animal products have been used since ancient times.

VOA: special.2010.08.02

It has been used for years to treat patients with Parkinson's disease.

VOA: special.2009.02.03