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Former U.S. President George W. Bush declared April 25 as World Malaria Awareness Day in 2007. He asked the world to join the fight to wipe out malaria on the African continent. He said: We focus our attention on all who suffer from this terrible dis
世界节假日博览
Former U.S. President George W. Bush declared April 25 as World Malaria Awareness Day in 2007. He asked the world to join the fight to wipe out malaria on the African continent. He said: We focus our attention on all who suffer from this terrible dis
英语课程学习计划和讲义
Carried by the female anopheles mosquito, malaria is a disease of the poor. In rural Africa, it is killing the young and the vulnerable. The need for a vaccine which would dramatically reduce mortality has never been greater. Dedicated teams of scie
国家地理2008年
DEVELOPMENT REPORT - Fighting Malaria, Part 1 By Karen Leggett Broadcast: Monday, July 26, 2004 This is Robert Cohen with the VOA Special English Development Report. There was a lot of talk at the Int
农业与发展
This is the VOA Special English Health Report. Malaria kills about one million people a year and sickens another two hundred fifty million. Most of the deaths are in young children in Africa. Malaria causes twenty percent of childhood deaths in Afric
2010年VOA慢速英语(十一)月
Israeli(以色列) researchers say they have developed a powerful bait that effectively attracts and kills malaria-infected mosquitoes but is completely harmless to humans and other animals. The toxic sugar bait developed by scientists at Hebrew Univ
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