So,for example, one risk is in trying to collect too much information.

VOA: standard.2010.02.24

Scientists say an experimental vaccine reduced the risk of infection in human beings by thirty-one percent and was safe.

VOA: special.2009.10.13

One of the goals is to provide protection, medical diagnosis and treatment for every person at risk of malaria.

VOA: special.2010.04.20

But the risk rises to one in every 40 people among those who have a close family member with the disease.

VOA: special.2009.01.06

The study found that the patients' risk of suffering a fall was higher for up to one hour after emotional stress.

VOA: special.2009.03.24

Farm workers and others who said they often used pesticides had a forty-one percent greater risk of Parkinson's than other people.

VOA: special.2009.04.07

The National Multiple Sclerosis Society says one in every 750 Americans is at a risk of developing MS.

VOA: special.2009.01.06

For every increase of five degrees Celsius in air temperature, the patients had a seven and one-half percent higher risk of migraine.

VOA: special.2009.03.18

Scientists say an experimental vaccine reduced the risk of infection in humans by thirty-one percent and was safe.

VOA: special.2009.09.30

The study found that one in five children over age two had a low risk of serious injury but received CT scans anyway.

VOA: special.2009.10.28

After one year, the risk of heart disease for a non-smoker is half that of a smoker.

VOA: special.2010.03.09

It also said more than one third of all countries at risk of malaria reported a drop in cases of more than fifty percent.

VOA: special.2010.04.20

The closer one lives to places where mosquitoes reproduce, the greater the risk of getting malaria.

VOA: special.2010.04.20

They found that smoking increased the risk of Alzheimers developing by one and seven-tenths percent.

VOA: special.2010.03.09