VOA慢速英语 2008 0213a
时间：2019-01-11 作者：英语课 分类：VOA慢速英语2008年（二）月
This is the VOA Special English Health Report.
Every year, malaria 1 sickens about five hundred million people. More than one million of them die, mostly young children and pregnant women in Africa.
A Nigerian mother with an insecticide-treated bed net
For several years in sub-Saharan Africa, the Global Fund and other groups have been paying for bed nets treated with long-lasting insect poison. Malaria is spread by mosquito bites. The groups have also invested in antimalaria drugs for A.C.T., artemisinin-based combination therapy.
Recently, a team from the World Health Organization visited Ethiopia, Ghana, Rwanda and Zambia. These countries were the first to distribute the bed nets and medicine. The Global Fund to Fight AIDS, Tuberculosis 2 and Malaria requested a study to see if the interventions 3 were helping 4.
The researchers found that the answer is yes. They looked at records of children under five. They found that malaria deaths fell by sixty-six percent in Rwanda between two thousand five and two thousand seven. Deaths fell by fifty-one percent in Ethiopia, thirty-four percent in Ghana and thirty-three percent in Zambia.
The team reported that limited supplies of bed nets could help explain the more limited effects in Zambia and Ghana. But the findings in Ghana were more difficult to explain, because deaths from causes other than malaria fell more sharply. The report says this was in keeping with general improvements in health services.
The full report can be found at who.int, on the page for the global malaria program.
In another new study, researchers reported that vitamin A and zinc 5 treatments might also help protect young children from malaria. Scientists in Burkina Faso found that malaria reinfection rates fell by thirty-four percent in a group of children treated with vitamin A and zinc.
The findings appear in Nutrition Journal, an open access publication that can be read free of charge at nutritionj.com.
Now, we turn from a disease that kills a million people a year to a behavior that kills more than five times that many: smoking.
A new report from the World Health Organization estimates that tobacco killed one hundred million people in the twentieth century. And it says the number this century could reach one billion.
We will talk more about this major report next week, and new efforts to control tobacco.
And that’s the VOA Special English Health Report, written by Caty Weaver 6. For more health news go to voaspecialenglish.com. I’m Faith Lapidus.
- 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。
- 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。
- Economic analysis of government interventions deserves detailed discussion. 政府对经济的干预应该给予充分的论述。 来自辞典例句
- The judge's frequent interventions made a mockery of justice. 法官的屡屡干预是对正义的践踏。 来自互联网
- The poor children regularly pony up for a second helping of my hamburger. 那些可怜的孩子们总是要求我把我的汉堡包再给他们一份。
- By doing this, they may at times be helping to restore competition. 这样一来, 他在某些时候,有助于竞争的加强。
- Brass is formed by the fusion of copper and zinc.黄铜是通过铜和锌的熔合而成的。
- Zinc is used to protect other metals from corrosion.锌被用来保护其他金属不受腐蚀。