But in cases with a known cause the experts say salmonella is responsible for more than one-third of hospitalizations.

VOA: special.2011.01.11

The system helped cause the South to be the poorest part of the United States for many years.

VOA: special.2010.02.04

A recall late last year involved floor mats that Toyota said could cause the accelerator to get stuck.

VOA: special.2010.02.05

News that the president's life was in danger could cause the nation's economic crisis to become worse.

VOA: special.2010.06.17

Breathing in two hundred parts per million of carbon monoxide will cause the first signs of poisoning.

VOA: special.2011.01.25

The genetic changes cause the bodies of the insects to attack the Plasmodium parasite, blocking its development.

VOA: special.2010.04.20

But it was enough to cause the branches of the tree to drop their heavy load.

VOA: special.2010.05.01

Any new heat or fire could cause the leaking well and the surrounding area to explode.

VOA: special.2009.03.22

But she also says the study does not prove that the chemicals cause the disorder.

VOA: special.2010.05.26

They said the policy would cause the slave states of the Union to secede.

VOA: special.2009.10.08

He believed that the Philippines' takeover would cause the United States nothing but trouble.

VOA: special.2010.07.22

The goal is to search for common genes that may cause the disease.

VOA: special.2009.04.07

The changes cause their systems to attack the parasite, blocking its development.

VOA: special.2009.12.22

Triggers are things that cause the asthma sufferer's airways to swell.

VOA: special.2009.07.28