VOA慢速英语2011-WHO Chief Warns of Risk to 'Winning Strea

The World Health Organization says it has reached a limit in its fight against diseases and disasters. Director-General Margaret Chan says the agency is "overextended" and faces "serious funding shortfalls." Dr. Chan says the WHO is no longer operating "at the level of top performance that is increasingly needed, and expected."

She told the agency's Executive Board on Monday that the level of action should not be governed by the size of a problem. Instead, it should be governed by the extent to which the WHO can have an effect on the problem.

Dr. Chan said one of the most exciting developments recently is a new vaccine¹ that could end Africa's deadly meningitis epidemics². She said no large drug company wanted to develop the vaccine because it would not bring big profits. So a group of researchers developed it with major support from the Bill and Melinda Gates Foundation.

MARGARET CHAN: "The vaccine was developed, from start to finish, in less than a decade, in record time, and at about one-tenth of the cost usually needed to bring a product through development to the market. African countries frequently have to wait for years, if not decades, for new medical products to trickle³ into their health systems. Not this time."

Margaret Chan, Director General of the World Health Organization

African scientists tested the vaccine. The first countrywide vaccination⁴ campaign took place in Burkina Faso in December. This is being followed by similar campaigns in Mali and Niger.

But Dr. Chan noted⁵ there are twenty-five countries in Africa's so-called meningitis belt. Many do not have enough money for vaccination campaigns.

The WHO chief warned that a shortage of money could also limit other progress. She said public health has been on what she called "a winning streak⁶."

She pointed⁷ out the meningitis vaccine as well as new vaccines⁸ for preventing diarrheal disease and pneumonia⁹ and a new test for tuberculosis¹⁰. But she questioned whether there are enough resources to maintain, if not speed up, these gains.

MARGARET CHAN: "Treated bed nets need to be replaced. Antiretroviral therapy for AIDS is a lifeline, for a lifetime. Case finding and treatment for tuberculosis are a constant undertaking¹¹ that needs to intensify¹². Every new generation of babies must be protected from vaccine-preventable diseases. Last year, we launched an aggressive new strategy for polio eradication¹³. Does the international community have the stamina¹⁴, and the resources, to reach the milestones¹⁵?”

The World Health Organization is part of the United Nations. The Executive Board is meeting this week in Geneva to prepare for the next World Health Assembly in May.

And that's the VOA Special English Health Report. I'm Steve Ember.

1 vaccine   

n.牛痘苗，疫苗；adj.牛痘的，疫苗的

参考例句：

• The polio vaccine has saved millions of lives.脊髓灰质炎疫苗挽救了数以百万计的生命。
• She takes a vaccine against influenza every fall.她每年秋季接种流感疫苗。

2 epidemics   

n．流行病

参考例句：

• Reliance upon natural epidemics may be both time-consuming and misleading. 依靠天然的流行既浪费时间，又会引入歧途。
• The antibiotic epidemics usually start stop when the summer rainy season begins. 传染病通常会在夏天的雨季停止传播。

3 trickle   

vi.淌，滴，流出，慢慢移动，逐渐消散

参考例句：

• The stream has thinned down to a mere trickle.这条小河变成细流了。
• The flood of cars has now slowed to a trickle.汹涌的车流现在已经变得稀稀拉拉。

4 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。

5 noted   

adj.著名的，知名的

参考例句：

• The local hotel is noted for its good table.当地的那家酒店以餐食精美而著称。
• Jim is noted for arriving late for work.吉姆上班迟到出了名。

6 streak   

n.条理，斑纹，倾向，少许，痕迹；v.加条纹，变成条纹，奔驰，快速移动

参考例句：

• The Indians used to streak their faces with paint.印第安人过去常用颜料在脸上涂条纹。
• Why did you streak the tree?你为什么在树上刻条纹？

7 pointed   

adj.尖的，直截了当的

参考例句：

• He gave me a very sharp pointed pencil.他给我一支削得非常尖的铅笔。
• She wished to show Mrs.John Dashwood by this pointed invitation to her brother.她想通过对达茨伍德夫人提出直截了当的邀请向她的哥哥表示出来。

8 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。

9 pneumonia   

n.肺炎

参考例句：

• Cage was struck with pneumonia in her youth.凯奇年轻时得过肺炎。
• Pneumonia carried him off last week.肺炎上星期夺去了他的生命。

10 tuberculosis   

n.结核病，肺结核

参考例句：

• People used to go to special health spring to recover from tuberculosis.人们常去温泉疗养胜地治疗肺结核。
• Tuberculosis is a curable disease.肺结核是一种可治愈的病。

11 undertaking   

n.保证，许诺，事业

参考例句：

• He gave her an undertaking that he would pay the money back with in a year.他向她做了一年内还钱的保证。
• He is too timid to venture upon an undertaking.他太胆小，不敢从事任何事业。

12 intensify   

vt.加强；变强；加剧

参考例句：

• We must intensify our educational work among our own troops.我们必须加强自己部队的教育工作。
• They were ordered to intensify their patrols to protect our air space.他们奉命加强巡逻，保卫我国的领空。

13 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。

14 stamina   

n.体力；精力；耐力

参考例句：

• I lacked the stamina to run the whole length of the race.我没有跑完全程的耐力。
• Giving up smoking had a magical effect on his stamina.戒烟神奇地增强了他的体力。

15 milestones   

n.重要事件( milestone的名词复数 )；重要阶段；转折点；里程碑

参考例句：

• Several important milestones in foreign policy have been passed by this Congress and they can be chalked up as major accomplishments. 这次代表大会通过了对外政策中几起划时代的事件，并且它们可作为主要成就记录下来。 来自《简明英汉词典》
• Dale: I really envy your milestones over the last few years, Don. 我真的很羡慕你在过去几年中所建立的丰功伟绩。 来自互联网