VOA慢速英语 2007 0627a

This is the VOA Special English Health Report.

Hand washing is a powerful way to prevent the spread of disease.

The World Bank, the United Nations and the London School of Hygiene¹ and Tropical 
 
Medicine did a study to urge hand washing around the world. They found that one million lives could be saved each year if people washed their hands with soap often. They said that programs to increase hand washing with soap could be among the most effective ways to reduce infectious² disease.

Doctors say many diseases can be prevented from spreading by hand washing. These include pinworms, influenza³, the common cold, hepatitis A, meningitis and infectious diarrhea.

Hand washing destroys germs from other people, animals or objects a person has touched. When people get bacteria on their hands, they can infect themselves by touching⁴ their eyes, nose or mouth. Then these people can infect other people.

The experts say the easiest way to catch a cold is to touch your nose or eyes after someone nearby has sneezed or coughed. Another way to become sick is to eat food prepared by someone whose hands were not clean.

The experts say that hand washing is especially important before and after preparing food, before eating and after using the toilet. People should wash their hands after handling animals or animal waste, and after cleaning a baby. The experts say it is also a good idea to wash your hands after handling money and after sneezing or coughing. And it is important to wash your hands often when someone in your home is sick.

The experts say the most effective way to wash your hands is to rub them together while using soap and warm water. They say you do not have to use special antibacterial soap. Be sure to rub all areas of the hands for about ten to fifteen seconds. The rubbing action helps remove germs. Then rinse⁵ the hands with water and dry them.

Alcohol-based hand sanitizers are rubbed into the hands and do not require soap and water. Experts say these products must contain at least sixty percent alcohol to be effective in killing⁶ most bacteria and viruses.

Experts also say that people who use public bathrooms and dry their hands with a paper towel should use the towel to turn off the water. Then, before throwing it away, use the same paper to open the bathroom door.

And that's the VOA Special English Health Report, written by Nancy Steinbach. For more news and information about health, go to voaspecialenglish.com. I'm Steve Ember.

1 hygiene   

n.健康法，卫生学 （a.hygienic）

参考例句：

• Their course of study includes elementary hygiene and medical theory.他们的课程包括基础卫生学和医疗知识。
• He's going to give us a lecture on public hygiene.他要给我们作关于公共卫生方面的报告。

2 infectious   

adj.传染的，有传染性的，有感染力的

参考例句：

• Influenza is an infectious disease.流感是一种传染病。
• What an infectious laugh she has!她的笑声多么具有感染力啊！

3 influenza   

n.流行性感冒，流感

参考例句：

• They took steps to prevent the spread of influenza.他们采取措施
• Influenza is an infectious disease.流感是一种传染病。

4 touching   

adj.动人的，使人感伤的

参考例句：

• It was a touching sight.这是一幅动人的景象。
• His letter was touching.他的信很感人。

5 rinse   

v.用清水漂洗，用清水冲洗

参考例句：

• Give the cup a rinse.冲洗一下杯子。
• Don't just rinse the bottles. Wash them out carefully.别只涮涮瓶子，要仔细地洗洗里面。

6 killing   

n.巨额利润；突然赚大钱，发大财

参考例句：

• Investors are set to make a killing from the sell-off.投资者准备清仓以便大赚一笔。
• Last week my brother made a killing on Wall Street.上个周我兄弟在华尔街赚了一大笔。