标签：疟疾 相关文章
Pope Francis has called for an end to global violence in his first Christmas day message as pontiff. Tens of thousands of pilgrims packed St Peter's Square to hear the address. The Pope also urged both sides of the Syrian conflict to allow access for
澳洲ABC新闻快递2013年
Increase Seen in Common Form of Malaria 增加对常见疟疾的认识 From VOA Learning English, this is Science in the News. Im Mario Ritter. And Im Christopher Cruise. Today we tell about a warning from tropical disease experts. They are seeing an
2014年VOA慢速英语(一)月
Health Report - Spray Shows Promise in Malaria Study in Benin 健康报道 - 室内喷洒杀虫剂可减少疟疾传播 This is the VOA Special English Health Report. 这里是美国之音慢速英语健康报道。 Malaria is caused by a parasite sp
2011年VOA慢速英语(十二)月
Item nine. Vocabulary. poverty, halt, malaria. In September of 2000, world leaders set eight goals for bringing millions of people out of poverty. These became known as the United Nations Millennium Development Goals. Among them, cut in half the numb
step by step 3000 第一册
This doctor found out that what made the Isthmus so unhealthful waswhat do you suppose?nothing but little mosquitos. 这个医生发现造成地峡如此有害于健康的罪魁祸首是你猜是什么呢？竟然只是小小的蚊子。 These mosqui
美国学生世界地理教材
Health Report - Groups Warn of Health Needs in Burma 健康报道 - 非政府援助组织对缅甸当前的卫生需求提出警告 This is the VOA Special English Health Report. 这里是美国之音慢速英语健康报道。 In the past year, Burm
2012年VOA慢速英语(四)月
Cameroon Winning Battle to Reduce Malaria Its a Monday morning at the Yaounde central hospital, and one of the busiest days of the week for the doctors and nurses who work here. Hundreds of sick people wait for their turn in one of the consultation r
VOA标准英语2012年(八月)
You graduates came to Harvard at a different time. You know more about the world's inequities than the classes that came before. In your years here, I hope you've had a chance to think about how-in this age of accelerating technology-we can finally t
偶像励志英语演讲
The AIDS epidemic offers an example. The broad goal, of course, is to end the disease. The highest-leverage approach is prevention. The ideal technology would be a vaccine that gives lifetime immunity with a single dose. So governments, drug companie
偶像励志英语演讲
U.S. President George Bush says he will use next week's meeting of the world's leading industrialized nations to urge fellow leaders to honor the commitments they have made to help Africa. 美国总统布什说，他将利用下周的世界工业发达
VOA双语新闻 2008年7月
Tu Youyou was awarded the Nobel Prize for her discovery of the drug Artemisinin. The drug has proved a highly effective treatment for malaria, saving millions of lives around the world. During her Nobel lecture she was happy to share the secrets of h
2015CRI中国国际广播电台
In Africa's battle against malaria, two low-tech tacticsinsecticides and bed netshave done a decent job killing off mosquitoes. But it's mainly one species that's been affected. That's a species called Anopheles gambiae, sometimes called the African
2016年Scientific American(八)月
Five months ago, a bustling fish market stood on the shores of Malawis Lake Chihuahua. Now, hundreds of fishing boats lie marooned on the cracked mud. Water levels fluctuate, but scientists say climate change is making the seasonal dry out of the lak
VOA标准英语2018年(十二月)
By Steve Mort Washington 06 November 2007 People across the United States are gathering at scores of local events to highlight international efforts to tackle infectious diseases. The meetings are part of a celebration marking the 62nd anniversary of
VOA常速英语2007年（十一月）
Malaria patients being treated at the hospital in Pailin, Cambodia. This spot on the Thai-Cambodian border is home to a form of malaria that keeps rendering one powerful drug after another useless (file photo) Health experts were alarmed to find a st
VOA标准英语2010年(七)月
By Lisa Schlein Geneva 03 May 2008 The United Nations Children's Fund, UNICEF, says more than 200 child soldiers held by rebels have been demobilized following seven months of negotiations. UNICEF says the children, including one girl, were being hel
VOA标准英语2008年（五月）
Nearly 600,000 West Africans are affected by floods, following three months of rain. The unusually heavy rainy season is expected to continue through the end of September. The latest United Nations assessment of West African flooding says more than
VOA标准英语2009年(九月)
President Bush is in Tanzania where he has announced a new initiative to fight malaria. The program aims to provide insecticide-treated bed nets to every Tanzanian child under five. 美国总统布什在访问坦桑尼亚期间为抗击疟疾宣布了一
VOA双语新闻 2008年2月
Background: 据报道南美洲亚马逊的土著部落被传染上了猪流感病毒。位于巴西及委内瑞拉交界处的 Yanomami (亚诺玛米部落)里，有七名土著人已经不幸死于猪流感，而且有可能数百名其他土著人也
英语听力精选进阶版
President Obama has called for a collective shift by the American people in how they think about the gun violence the day after nine African Americans were gone down inside a historical church. In a televised address shortly after police arrested the
英语听力精选进阶版