时间:2019-01-12 作者:英语课 分类:2010年VOA慢速英语(九)月


英语课

This is the VOA Special English Health Report.


Vaccines 2 and chest compressions are both ways to save lives. Now, separate new reports say each could save more lives if they were used more.


One report is from the International Federation 3 of Red Cross and Red Crescent Societies and the GAVI Alliance. GAVI is the Global Alliance for Vaccines and Immunization.


This alliance of public and private groups finances vaccines in poor countries. Spokesman Jeffrey Rowland says GAVI has done a lot since it began ten years ago.


JEFFREY ROWLAND: "We have prevented 5.4 million premature 4 deaths. That means these children will not die of these diseases, 5.4 million, and we hope to prevent 4.2 million premature deaths by keeping immunization rates high over the next five years for basic immunization and rolling out vaccines against pneumonia 5 and rotavirus diarrhea."


GAVI says these two diseases cause more than one-third of all deaths in children under age five. It says new vaccines against the pneumococcal bacteria and rotavirus could save more than one million children each year.



Rwandan children receiving pneumococcal vaccine 1 in April 2009


But the group warns that a shortage of four billion dollars threatens these and other immunization programs. Some of these programs have made great progress against polio and other diseases preventable by vaccines.


In other health news, a new study compares ways of saving patients with cardiac arrest. Sudden cardiac arrest is when the heart develops an abnormal rhythm and stops beating.


An analysis of four studies found no difference in short-term survival when rescuers followed current guidelines. These call for defibrillation as soon as possible. A defibrillator is the device used to shock the heart back to normal rhythm.


But there was a small increase in long-term survival among those who received chest compressions before defibrillation. This was true one year after cardiac arrest, and especially if there were delays in the arrival of emergency medical services.


Doctor Pascal Meier of the University of Michigan Health System led an international study of one thousand five hundred patients.


PASCAL MEIER: "What we wanted to test is whether it would be better to start first with good quality chest compressions to prepare the heart for this electrical shock -- to get some blood circulation to the brain and heart before we apply the shock."


Dr. Meier says people should start to give compressions immediately if emergency help has not arrived. He says good quality compressions are done in the middle of the chest.


PASCAL MEIER: "On the breast bone, usually about two fingers above the lower end of the chest bone, you put your both hands and then you have to straighten your arms and do pretty strong compressions there."


A report on the findings appeared in the online journal BMC Medicine.


And that's the VOA Special English Health Report. You can read and listen to our programs at voaspecialenglish.com. I'm Steve Ember.

___


Includes reporting by Lisa Schlein in Geneva and Jessica Berman in Washington

 



n.牛痘苗,疫苗;adj.牛痘的,疫苗的
  • The polio vaccine has saved millions of lives.脊髓灰质炎疫苗挽救了数以百万计的生命。
  • She takes a vaccine against influenza every fall.她每年秋季接种流感疫苗。
疫苗,痘苗( vaccine的名词复数 )
  • His team are at the forefront of scientific research into vaccines. 他的小组处于疫苗科研的最前沿。
  • The vaccines were kept cool in refrigerators. 疫苗放在冰箱中冷藏。
n.同盟,联邦,联合,联盟,联合会
  • It is a federation of 10 regional unions.它是由十个地方工会结合成的联合会。
  • Mr.Putin was inaugurated as the President of the Russian Federation.普京正式就任俄罗斯联邦总统。
adj.比预期时间早的;不成熟的,仓促的
  • It is yet premature to predict the possible outcome of the dialogue.预言这次对话可能有什么结果为时尚早。
  • The premature baby is doing well.那个早产的婴儿很健康。
n.肺炎
  • Cage was struck with pneumonia in her youth.凯奇年轻时得过肺炎。
  • Pneumonia carried him off last week.肺炎上星期夺去了他的生命。
学英语单词
abbreviated Doolittle method
agkistrodon acutus
allochthonous sediment
anticontractile
array mbiras
associate dean
at abroad
atmospheric diving suit
audio-gram
auxiliary fuel pump
basic indicator
bearded Milanese
bell rope
bilprotein
cantering
carbarsone
cardinalic
Carmo do Rio Claro
chorussing
coastal zone resources
coefficient of retardance
color graphic work station
Common Intermediate Format
compressor exhauster unit
consolido meter
constre
credit underwriting
deltaeta
egged
erythrogenic acid
exhaust conditioning box
finder adapter
fire suppression system
fix someone's little red wagon
Fourier modulus
french republics
fuel spray nozzle
game on-demand
ghost protocol
grottiness
heating tongs
heggies
HPWT
identification papers
inside gauge
International Consultative Committee
irrigation frequency
kralik
law of stream gradient
lie-down
london depositary receipt
lustre-coating agent
macrolevels
made the trial
MAPL
maximum working value
mcsween
methemalbuminemia
Mizoguchi Kenji
moments of truncated distribution
ninet
nonadic
nonmicrobial
oligozoospermias
organic insecticide
over-thoughtful
pahute mesa
paikoff
papait
PARRIDAE
phycobilin
piezoresistance transduction element
pince
pondexter
posterior intermediate sulcus
primitive spleen
pseudotrunks
punch operator
reduction of output
reductive genioplasty
sarcoma of penis
Schkeuditz
sequential memory mode
sermatech
share alike
sir sarvepalli radhakrishnans
solder clad copper
spels
split Abelian subgroup
spun-bonded non-woven fabric
subfactorials
system designing
telescopic star
temperature measuring element
textwar
tutorial subsystem
unpilled
unregardful
ventralizes
Walgaon
within measure
Xiaojun