活菌苗

This is the VOA Special English Health Report. When parents go to work, their young children often spend the day in child care. That contact with other children can make it easier to get sick. But new research suggests that this might have a protecti

发表于:2018-12-01 / 阅读(122) / 评论(0) 分类 2010年VOA慢速英语(十二)月

This is the VOA Special English Development Report. Bacterial meningitis must be treated with antibiotics as soon as possible or the infection can cause hearing loss and brain damage. It can also kill. File photo of a girl being vaccinated against m

发表于:2018-12-15 / 阅读(67) / 评论(0) 分类 VOA慢速英语2008年(十一)月

This is the VOA Special English Agriculture Report. Someday, rice plants might not only provide food but also a way to prevent cholera and other diseases. Cholera is a bacterial infection of the intestines. Today it is found mostly in Africa, Asia a

发表于:2018-12-15 / 阅读(67) / 评论(0) 分类 VOA慢速英语2007年(六)月

This is the VOA Special English Development Report. An estimated one-third of all people are infected with tuberculosis. Most have latent, or inactive, cases. They do not suffer coughing, increased body temperature or other signs of active TB. A tub

发表于:2018-12-15 / 阅读(68) / 评论(0) 分类 VOA慢速英语2008(十)月

New TB Vaccine Passes Safety Tests Tuberculosis continues to be a major threat around the world, especially in developing countries. A new vaccine has gone into testing, and the results may change how childhood vaccinations are given. TB kills 1.8 mi

发表于:2018-12-16 / 阅读(59) / 评论(0) 分类 VOA标准英语2011年(六月)

Influenza, or the flu, attacks up to one billion people annually. In the US, it kills 20,000 annually, most of whom are children or elderly. Occasionally the flu becomes pandemic: in 1918, it killed 20 million people worldwide. The flu is a very cont

发表于:2018-12-31 / 阅读(147) / 评论(0) 分类 365个英语简短小故事

HEALTH REPORT -May 29, 2002: Staph Vaccine By Nancy Steinbach This is the VOA Special English Health Report. American researchers say they have developed the first vaccine medicine that can prevent a

发表于:2019-01-02 / 阅读(93) / 评论(0) 分类 健康与环境

From VOA Learning English, this is the Health Lifestyle report. An outbreak of a brain-destroying virus is currently happening in the Kerala state of India. The number of people who have died from Nipah is relatively small. Officials from Indias Mini

发表于:2019-01-03 / 阅读(89) / 评论(0) 分类 2018年VOA慢速英语(六)月

Broadcast: Feb 07, 2003 The World Health Organization said is about to ship millions of 2) doses of a new meningitis vaccine to almost two dozen countries in Africa. The vaccine was developed in recor

发表于:2019-01-03 / 阅读(147) / 评论(0) 分类 VOA2003(上)-健康之旅

After getting your flu shot, did you know it takes about two weeks to develop an immunity? Its true. You can test your knowledge on more flu facts by taking this quiz. Here it goes. True or false: The flu isnt serious. Thats false. You can have compl

发表于:2019-01-07 / 阅读(67) / 评论(0) 分类 万花筒2011年

New Dysentery Threat Emerges Its known that clean water and sanitation can bring a sharp decline in dysentery cases in developing countries. But its not enough to stop the spread of the disease in countries undergoing rapid development and industrial

发表于:2019-01-08 / 阅读(80) / 评论(0) 分类 VOA标准英语2012年(八月)

By Jessica Berman Washington 05 October 2006 U.S. researchers have developed a vaccine that offers protection against a common allergy trigger in the United States known as ragweed. Scientists say the development has the potential to guard against a

发表于:2019-01-10 / 阅读(134) / 评论(0) 分类 2006年VOA标准英语(十月)

Health Report - Vaccine a Big Success Against Meningitis in Uganda Rates in young children drop to zero in areas of the country included in a study. Transcript of radio broadcast: 18 March 2008 This is the VOA Special English Health Report. Meningit

发表于:2019-01-11 / 阅读(116) / 评论(0) 分类 VOA慢速英语2008年(三)月

This is the VOA Special English Health Report. There are low-cost vaccines, taken by mouth, that can protect against cholera. The vaccine is commonly provided to international travelers, but not to communities that suffer cholera epidemics. There ar

发表于:2019-01-11 / 阅读(170) / 评论(0) 分类 VOA慢速英语2007年(十二)月

AS IT IS 2015-06-05 Anthrax Shipments Incident Continues to Grow 误发活性炭疽菌事件持续增加 The United States military now says it might have sent live anthrax to 52 laboratories in the United States and three other countries. On Wednesd

发表于:2019-01-12 / 阅读(76) / 评论(0) 分类 2015年VOA慢速英语(六)月

An international team of researchers looking for the cause of severe bacterial epidemics has deciphered the genome of group A streptococcus, a normally harmless sore throat pathogen that occasionally turns deadly. Experts say the breakthrough could s

发表于:2019-01-13 / 阅读(144) / 评论(0) 分类 VOA标准英语2010年(一月)

Tuberculosis Cases Down, Disease Still A Major Killer The news from the World Health Organization is mixed: some 20 million people are alive today as a result of international efforts to control tuberculosis and care for those who have it. As a resul

发表于:2019-01-14 / 阅读(113) / 评论(0) 分类 VOA标准英语2012年(十月)

New Immunization Effort Launched Over the next three months, about 50 million young people in seven African countries will be vaccinated against meningitis. Its part of larger campaign to eliminate the disease in 26 at-risk countries. Meningitis is a

发表于:2019-01-14 / 阅读(83) / 评论(0) 分类 VOA标准英语2012年(十月)

By Vidushi Sinha Washington 15 November 2009 The Centers for Disease Control and Prevention says that counting related illnesses the number of deaths from the H1N1 virus is about four times earlier estimates. Federal health officials now say nearly

发表于:2019-01-14 / 阅读(70) / 评论(0) 分类 VOA标准英语2009年(十一月)

HEALTH REPORT - A Look Behind the Disease: Meningitis By Cynthia Kirk Broadcast: Wednesday, May 04, 2005 I'm Gwen Outen with the VOA Special English Health Report. Meningitis is an infection of the fl

发表于:2019-01-30 / 阅读(168) / 评论(0) 分类 健康与经济
学英语单词
actinorhizal symbiosis
antiviral drug
ardas
assembling operation
assist(ed) panel
athymic mice
auxocardia
brewing room
Brillouin diagram
CAMAC
cefobids
chemical(engineering)equipment
chillinesses
choon
creutzfeldt - jakob disease
Cridland
datum value
Daulat
deckhead
defense cells
defensive publication program
Dikwa
dogend
Dracunculus
engine and crew navigation
erythrophagia
euaspa tayal
extragonadal
finecomb
general-register machine
germfreer
Gibel
gnophomyia (gymnastes) ornatipennis
government
grassies
gribbosity
hair-pulling test
have a haircut
have a thing for
high aluminium brick
holyoak
Horbelev
intimal
Kodala
labium maxillare
line loop resistance
low number of seed set per cross
manual trimming
Meerle
microcidin
micromicro
mollimock
monobromide
n-dimensional projective geometry
neopathy
nozzle grouping
oh-so-important
one-twenty-one
over capacity range
overemoting
packing parameter
paleoengineering
partial-thickness(burn)
pass out blood
peddock
pollution-controls
positional isomers
prime modulus
projectile aerodynamics
propyl butyl ether
pseudocercospora diversispora
psychodramatic
re(-)start
reactive sputter etching
reinforced concrete fence
repubblica
Rhododendron oligocarpum
rime break
runite
Ruskträsk
sanseis
Santa Barbara County
Saqqara
scores for sensitivity to iron chlorosis
self-refreshed dynamic storage
separated resonance
shear stress distribution in the contact patch
shokhin
skewing
Solanaceae
spontaneous potential compensator
stream-line
supergroup modem
task message receiver routine
taxi run
tolutation
trifluoperazine
trophoderm
Umm 'Ishrīn, Jab.
uredo pileae
white maize