The researchers disagree with the World Health Organization which says blindness and other vision problems are the leading cause.

VOA: special.2009.12.28

Can you think of any behavior thing that people might do that would at the same time suppress weight and cause bad health consequences?

大家能想到有什么行为是,一方面抑制体重,另一方面引起健康问题的

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The World Health Organization says mosquitoes carry organisms that cause disease and death for millions of people throughout the world.

VOA: special.2009.05.26

The World Health Organization says alcohol abuse is the third leading cause of death and disability in the world.

VOA: special.2011.03.08

But a drop in oxygen levels can cause a health emergency in people with heart or lung problems.

VOA: special.2009.07.14

Health experts say cancer will become the leading cause of death in the world by the year 2010.

VOA: special.2009.01.13

But they are also a major cause of health problems and death.

VOA: special.2010.02.01

If left untreated,fistula can cause other health problems.

VOA: special.2010.08.09

The United Kingdom Health Protection Agency warned that the ash could cause itchy eyes,a runny nose, sore throat or dry cough.

VOA: standard.2010.04.16

kerosene is expensive, produce only dim light and generate polluting fumes that cause health and environmental problems.

VOA: standard.2009.12.13

He called reforming the U.S. health care system the cause of his life, but also worked to influence civil rights, education and immigration.

VOA: standard.2009.08.26

With a crucial vote on health care expected Tuesday in the Senate Finance Committee, the president sought to enlist medical professionals in the cause.

VOA: standard.2009.10.05

These basic principles are important," Dr.Pappas emphasizes that, while there is no cause for alarm, countries where health care infrastructure is weak are the most vulnerable.

VOA: standard.2009.04.28

Some believe vaccines can cause serious health problems.

VOA: standard.2009.12.18

Prime Minister Abhisit Vejjajiva, who is traveling to the United States this week, told reporters prior to his departure the doctors had assured him the king's health was not a cause for concern.

VOA: standard.2009.09.21