【英语时差8,16】疾病控制中心

The Centers for Disease Control –On Today’s Congressional Moment Congress has been active in vaccination¹ programs for children since the 1940s. In 1946, Congress created the Communicable Disease Center (CDC, which would become the Centers for Disease Control) as a new component² of the U.S. Public Health Service. The new center developed out of the Office of Malaria³ Control in War Areas… an agency established in 1942 to curb⁴ the spread of malaria around military training bases in the southeastern U.S. during World War II. From its origins in wartime malaria control, the CDC has now grown to become the nation's leading public health agency. The CDC monitors the supply of vaccines⁵ to children and helps states and localities educate parents about the need for vaccinations⁶. Since the 1950s, the incidence of most childhood diseases has fallen by 95% or more. The number of polio cases dropped from 15,000 a year in the 1950s to zero today. The CDC also played a key role in one of the greatest triumphs of public health: the eradication⁷ of smallpox⁸. Through congressional support, the work of the CDC extends beyond vaccination programs. Today it has a role in homeland defense… preparing the nation for a possible biological attack by stockpiling vaccines and monitoring disease outbreaks. STANDARD CLOSING: This is Lee Hamilton. Congressional decisions impact all our lives. To find out more about how Congress works, or to get involved in your government, visit the Center On Congress website at congress.indiana.edu.

1 vaccination   

n.接种疫苗，种痘

参考例句：

• Vaccination is a preventive against smallpox.种痘是预防天花的方法。
• Doctors suggest getting a tetanus vaccination every ten years.医生建议每十年注射一次破伤风疫苗。

2 component   

n.组成部分，成分，元件；adj.组成的，合成的

参考例句：

• Each component is carefully checked before assembly.每个零件在装配前都经过仔细检查。
• Blade and handle are the component parts of a knife.刀身和刀柄是一把刀的组成部分。

3 malaria   

n.疟疾

参考例句：

• He had frequent attacks of malaria.他常患疟疾。
• Malaria is a kind of serious malady.疟疾是一种严重的疾病。

4 curb   

n.场外证券市场，场外交易；vt.制止，抑制

参考例句：

• I could not curb my anger.我按捺不住我的愤怒。
• You must curb your daughter when you are in church.你在教堂时必须管住你的女儿。

5 vaccines   

疫苗，痘苗( vaccine的名词复数 )

参考例句：

• His team are at the forefront of scientific research into vaccines. 他的小组处于疫苗科研的最前沿。
• The vaccines were kept cool in refrigerators. 疫苗放在冰箱中冷藏。

6 vaccinations   

n.种痘，接种( vaccination的名词复数 )；牛痘疤

参考例句：

• Vaccinations ensure one against diseases. 接种疫苗可以预防疾病。 来自《简明英汉词典》
• I read some publicity about vaccinations while waiting my turn at the doctor's. 在医生那儿候诊时，我读了一些关于接种疫苗的宣传。 来自《简明英汉词典》

7 eradication   

n.根除

参考例句：

• The eradication of an established infestation is not easy. 根除昆虫蔓延是不容易的。
• This is often required for intelligent control and eradication. 这经常需要灵巧的控制与消除。

8 smallpox   

n.天花

参考例句：

• In 1742 he suffered a fatal attack of smallpox.1742年，他染上了致命的天花。
• Were you vaccinated against smallpox as a child?你小时候打过天花疫苗吗？