[医] 感染疟疾的

Two vaccines developed by a Maryland company are showing promise in the fight against malaria. One vaccine was 100 percent effective in preventing the deadly disease malaria. That is according to the biotech company Sanaria Inc. of Rockville, Marylan

发表于:2018-12-07 / 阅读(212) / 评论(0) 分类 2017年VOA慢速英语(二)月

You know saving the rainforest is good for biodiversity. But it may also be a boon to human health. That's because less clear-cutting may mean less malaria, according to a paper out this week in the journal Emerging Infectious Diseases. Researchers l

发表于:2018-12-24 / 阅读(199) / 评论(0) 分类 Scientific American(六)月

Sickle cell disease is a blood disorder due to a single genetic mutation. It remains in populations because the mutation has a flip sideit helps to protect against malaria. Now another mutation has been shown to afford similar protection. Deficiency

发表于:2018-12-24 / 阅读(250) / 评论(0) 分类 Scientific American(十二)月

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

发表于:2018-12-30 / 阅读(284) / 评论(0) 分类 国家地理2008年

From VOA Learning English, this is the Health Lifestyle report. In recent decades, countries around the world have made great progress against malaria. However, a new report from the World Health Organization (WHO) says that progress is at risk. This

发表于:2019-01-03 / 阅读(254) / 评论(0) 分类 2018年VOA慢速英语(二)月

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? In the insect world, bright reds, oranges and yellows can be a warning: Eat me at your own risk, pal. Because colorful bugs can be toxic, they often get their

发表于:2019-01-08 / 阅读(228) / 评论(0) 分类 Scientific American(七)月

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

发表于:2019-01-11 / 阅读(198) / 评论(0) 分类 农业与发展

DEVELOPMENT REPORT – September 16, 2002: Vietnam and Malaria By Jill Moss 13 Sep 2002, 19:45 UTC This is the VOA Special English Development Report. The World Health Organization reports a malaria c

发表于:2019-01-11 / 阅读(213) / 评论(0) 分类 农业与发展

53 疟疾 DATE=6-5-01 TITLE=SCIENCE IN THE NEWS #2127 - Malaria BYLINE=Oliver Chanler VOICE ONE: This is Bob Doughty. VOICE TWO: And this is Sarah Long with Science in the News, a VOA Special English

发表于:2019-01-11 / 阅读(308) / 评论(0) 分类 科技之光

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

发表于:2019-01-12 / 阅读(224) / 评论(0) 分类 2010年VOA慢速英语(十一)月

By Melinda Smith and Paul Sisco Washington, DC 22 December 2006 watch 2006 Science and Medicine Within the next quarter century, AIDS is projected to be among the top three causes of death around the world. That dire prediction comes from researcher

发表于:2019-01-12 / 阅读(246) / 评论(0) 分类 2006年VOA标准英语(十二月)

The World Health Organization reports progress in malaria control programs is being made as effective measures against this fatal disease are becoming more widely available. WHO's 2008 Global Malaria Report presents, what it calls, its most comprehe

发表于:2019-01-12 / 阅读(337) / 评论(0) 分类 VOA标准英语2008年(九月)

DEVELOPMENT REPORT - Malaria Vaccine By Karen Leggett Broadcast: Monday, April 05, 2004 This is Robert Cohen with the VOA Special English Development Report. Graphic Image Malaria is a very serious di

发表于:2019-01-30 / 阅读(234) / 评论(0) 分类 农业与发展

By Lisa Schlein Washington 17 April 2008 A new drug that offers hope to millions of malaria sufferers is being launched in Latin America and Southeast Asia. The medicine, developed by a Brazilian pharmaceutical company and a non-profit drug developme

发表于:2019-01-31 / 阅读(239) / 评论(0) 分类 VOA常速英语2008年(四月)

By Carol Pearson Washington 24 April 2008 The United Nations observes World Malaria Day April 25th in support of international efforts to eliminate the disease. Organizations involved in that battle say the tide is turning in their favor. VOA's Mil A

发表于:2019-01-31 / 阅读(324) / 评论(0) 分类 VOA常速英语2008年(四月)

By Lisa Schlein Geneva 25 April 2008 World Malaria Day will be celebrated for the first time April 25. It aims to focus public attention on a disease which every year kills more than one million people, most of them young children in sub-Saharan Afri

发表于:2019-01-31 / 阅读(231) / 评论(0) 分类 VOA常速英语2008年(四月)

By Nico Colombant Dakar 13 December 2006 As events in Washington mark the U.S. government effort to combat malaria in Africa, West Africans, themselves, are busy applying techniques they were unfamiliar with and trying new drugs. VOA's Nico Colomban

发表于:2019-02-05 / 阅读(203) / 评论(0) 分类 2006年VOA标准英语(十二月)

18 minutes is an absolutely brutal time limit, 十八分钟是一个非常紧的时间限制, so I'm going to dive straight in, right at the point 因此我直入主题,讲重点的, where I get this thing to work. 我将马上开始。 Here we

发表于:2019-02-14 / 阅读(192) / 评论(0) 分类 TED演讲科学篇

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

发表于:2019-02-25 / 阅读(290) / 评论(0) 分类 英语新闻

In Nigeria, 在尼日利亚 open-source, open-source SMS tools are being used by the Red Cross community workers 红十字会的工作人员也在使用开放的短信工具 to gather information from the local community 他们从当地社区里收集资

发表于:2019-03-04 / 阅读(249) / 评论(0) 分类 TED演讲教育篇
学英语单词
afteregg
air-take
ambocyte
amend.
amorges
angiotensinogen
angle-furocoumarins
Ascaris manritima
baby knife switch
bayts
be in a puzzle about
behavioral observation scale(bos)
blaest
bourden
broederbonds
butyryl urea
Canalis mandibulae
centripetal venous pulse
cold box process
Columbia
Cortiphate
counter-clockwise airscrew
crystal matching
Cystopteris fragilis
dairy corral
default print settings
delphinus delphis ?
depth-gauge setting
deviation function
driver perception-reaction distance
dual stick control
earning-capacity value
estie
falling terminal juncture
false-bottom bucket
feeder head with washburn core
femto-becquerel
figure of fun
first year face
fixed landing gear
glyders
GOSUB
hand shovelling of coal
Helicia longipetiolata
Humble City
infinite
investure
isohydrobenzoin
iuanna
Jesuit drama
kindly
leptins
lithotypic
lost track
massa-bowl
Maxwell's fish-eye
meadow burozem
mertrix lamarckii
micromadibulare
Milazzo, C.di
Neffs
nondimensional acceleration
O1-component
open software description
ostracized
out-peeping
outspanning
particularly urgent
permissions
Petershagen
petrochemical plant
Phoradendron
police-officer
pour out one's heart
prolicide
prompt call
quenching oscillator
radiotherapists
relaxation distance
saw setter
self-fertilized
stacks
standard parallels
still photograph
stock-picker
stromer
tirgu mures (targu-mures)
tool consignment record
transporter crane
typhoon fifth
uniflux tray S
unlent
upper multiplexing
vasite
vector cross product
vegetative phage
volutor
wash-stand
welding deposit
whistling note disturbance
WQHD
yannigan