标签：susceptible 相关文章
By David McAlary Washington 28 February 2007 watch Barry Unger HPV report A sexually-transmitted virus that is a leading cause of female cancer deaths in developing countries is also very prevalent in the United States. It is the human papillomaviru
2007年VOA标准英语（二月）
African Refugee Children at High Risk for Kala-azar, Malaria, Viral Infections Some 300,000 children are receiving vaccinations against polio and measles at one of the largest refugee camps in Kenya. They also are receving vitamin A and deworming tab
VOA标准英语2011年(七月)
Glow In The Dark Cats, Monkeys, And HIV Have you heard the one about the jellyfish, the monkey, and the glow in the dark cat? Actually, its no joke: scientists are experimenting with ways to combat HIV and AIDS by injecting cats with genes taken from
英语听力文摘 English Digest
By Gilbert Da Costa Abuja 16 February 2006 Nigerian authorities are being criticized for not doing enough to educate the public about the dangers of the bird flu virus. Chicken seller in Kano, Nigeria
2006年VOA标准英语（二月）
By Katy Migiro Nairobi 07 June 2007 As G-8 leaders debate what action they are going to take to tackle climate change, poor communities in Kenya's highlands are already feeling the impact of global warming. Katy Migiro reports from our Nairobi bureau
2007年VOA标准英语（六月）
By Kurt Achin Seoul 06 May 2008 South Koreans are drawing political battle lines about the government's plan to resume imports of American beef. Officials and scientists in both countries say consuming U.S. beef is safe. But a media campaign, driven
VOA标准英语2008年（五月）
By Martin Secrest Washington, D.C. 26 January 2007 watch Bird Flu report New outbreaks of bird flu are causing concern in Asia. Since the beginning of the year, there have been new bird flu cases in Thailand, Vietnam, and China. Indonesian authoriti
2007年VOA标准英语（一月）
Health workers in the Central African Republic are blaming poor family planning as well as high prices for worsening malnutrition in northern parts of the country. VOA's Nico Colombant reports from a feeding center in the small northern town of Boss
VOA标准英语2008年（八月）
New Nuke Facilities Being Built but Old Questions Remain 美国新建核设施 遗留老问题 In the midst of the current debate over whether to build the Keystone oil pipeline from Canada into the United States and the efforts to develop solar and
VOA标准英语2014年(二月)
Tyrannosaurus Rex when we think about it, we tend to think of the big adult because thats the skeletons that we see, but we know that they didnt hatch that way. Once those eggs hatched, weve got an animal thats maybe, you know, three feet long, maybe
探索与发现2013年
By Lisa Schlein Geneva 10 May 2008 The UN refugee agency warns it may have to reduce or even suspend a number of aid programs for hundreds of thousands of Iraqi refugees because it has received only about half of the $261 million it needs. Lisa Schle
VOA标准英语2008年（五月）
By Lisa Schlein Geneva 13 February 2006 Red lights illuminate the American Falls in Niagara Falls to bring awareness of heart disease in women, February 3, 2006 The World Heart Federation says heart d
2006年VOA标准英语（二月）
Contrary to popular belief, alcohol does not make you warmer. It may give you the feeling that youre getting warmer, but thats just an illusion: really, alcohol makes you more susceptible to the cold. In cold weather, the body reacts by routing blood
英语听力文摘 English Digest