单词：infectedness
单词：infectedness 相关文章
But first: Lyme disease is on the rise. It's being spread by a growing tick population and has become a particular problem for the Massachusetts islands of Nantucket and Martha's Vineyard. But an MIT scientist thinks he might have a long-term solutio
PBS访谈健康系列
AS IT IS - Medical treatment for adults infected with HIV This is AS IT IS. Welcome back. Im Caty Weaver. Today on the show the subject is HIV/AIDS. In recent years, developing countries have increased the availability of medical treatment for adults
2013年VOA慢速英语(四)月
Lucy is talking to her boyfriend, Vic, about their friend, Randy. L: Did you hear that Randy's got AIDS? V: Oh my God! Really? How come? L: He became infected after having sex with a call girl. V: Wha
赖世雄中级美国英语
[全屏观看] 点击右键- 另存为 可保存这个Flash影片 Description: A strange plague has spread and infected almost everyone on earth. This catastrophic event has paralyzed the world and a cure for the plague is desperately needed. One man
Daily Free Games
Health Report - Trying a New Way to Stop Dengue This is the VOA Special English Health Report. Dengue fever feels like a severe case of the flu, including pain in the muscles and joints. The World Health Organization says there may be fifty million d
2011年VOA慢速英语(九)月
By George Dwyer Washington, DC 13 February 2007 watch Show Business report The Washington D.C.-based Motion Picture Association of America, or MPAA, recently hosted a conference on The Business of Show Business. Designed to raise awareness in Washin
2007年VOA标准英语（二月）
Loch Ness monster Callum: Hello and welcome to 6 Minute English, I'm Callum Robertson and joining metoday is Kate, hello Kate. Kate: Hello Callum. Callum: Now Kate, something which we both have in common is that we are bothScottish, though you couldn
六分钟英语
This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? When a healthy rat smells a cat, it flees. But rats infected with the Toxoplasma brain parasite actually follow cat odors, often presumably to their doom, red in tooth a
Scientific American(八)月
The World Health Organization says studies in Senegal and Mali show it is possible to eliminate river blindness. More than 37 million people are infected with the parasite that causes river blindness. While the disease is endemic in some parts of th
VOA标准英语2009年(七月)
ANNOUNCER: This is SCIENCE IN THE NEWS, in VOA Special English. Im Bob Doughty. Today we present the last part of our series on the disease bird flu. It is a story for young people called Zandi's Song. It was shortened and taken from a book written
VOA慢速英语2007年（五）月
74 疯牛病及其最新的检验方法 DATE=7-24-01 TITLE=SCIENCE IN THE NEWS #2134 - Mad Cow Disease BYLINE=Nancy Steinbach, George Grow VOICE ONE: This is Sarah Long. VOICE TWO: And this is Steve E
科技之光
Science and technology 科学与技术 The fight against AIDS 对抗艾滋病 HIV's slow retreat 艾滋病的缓慢退却 One of the world's worst plagues is giving ground 抗击艾滋病：显现曙光 THE timing of the pope's much-discussed change
经济学人科技系列
HARI SREENIVASAN: As we reported yesterday, the nation's largest egg-producing state, Iowa, has declared a state of emergency following a major outbreak of the avian flu. Millions of chickens and turkeys there and in Wisconsin and Minnesota have been
PBS访谈健康系列
WILLIAM BRANGHAM: As the world races to end the HIV/AIDS epidemic, many are looking to South Africa, which has more ground to cover than anywhere else. They're sending out fleets of bike messengers to deliver lifesaving drugs. They're testing as many
PBS访谈健康系列
中国青年感染艾滋病人数上升 BEIJING, Nov. 30 (Xinhua) -- The share of young people around the age of twenty in all HIV infections in China almost doubled from 2008 to 2012, with male-to-male sex as the prominent contributing factor, a sen
英语新闻
Science and technology 科学技术 HIV and AIDS 人体免疫缺陷病毒和获得性免疫缺陷综合征 Till death do us part 直到死神将我们分开 Putting numbers on infidelity 细数出轨之罪 ONE of the problems of dealing with a sexual
经济学人科技系列
THE HAGUE, June 1(Xinhua) -- Five people in the Netherlands have been sickened with an unusual strain of the E. coli bacteria, the institute for public health (RIVM) reported Wednesday. Of the five patients, four also suffered from intestinal problem
英语新闻
In my dual profession as an educator and health care provider，I have worked with numerous children infected with the virus that causes AIDS．The relation ships that I have had with these special kids have been gifts in my life．They have taught m
英语美文
ULAN BATOR, Dec. 1 (Xinhua) -- Mongolia will continue to curb the spread of HIV and strive to maintain a low prevalence of the AIDS epidemic, a government official said Thursday. Gansukh Battulga, an official with the National Committee on AIDS, told
英语新闻