只用一本书提高英语听力能力!重温经典名著双语阅读小编推荐:跟着纪录片学英语不背单词和语法,轻松学英语
返回列表 回复 发帖

[英伦广角] 【整理】2014-09-20 英国展开埃博拉疫苗人体试验 志愿者接受注射

提高英语听力能力 找对方法很重要!

[Homework]【整理】2014-09-20 英国展开埃博拉疫苗人体试验 志愿者接受注射

home work: are you happy to go ahead? do you have any questions? Nowithout hint of nervous, the first person to have an experimental Ebora vaccine takes the plange. Lucy is one of 60 health volunteers in Britain to be given the jam as part of the clinical trial.
and she is paid 380 pounds, not for the risk, but for any loss of earnings
the vaccine is clear tested in monkeys, but scientists need to be sure it is safe and effective before using it on the front line of  the Ebora epidemic.
my 15 year old son, he thought it was Ebora // , and he asked if i am going to die. where is my willing how much to get?
my 25 year old daughter was concerned, but also said well done Mom before what you are doing? it is someone's step, and i was part of the first step. and get some vaccine. they know that to get the right vaccine and start to giving
That  gonna make a difference to people' life. The vaccine is made from  harmless virus common, and modified to carry a small piece of the Ebora DNA. Once in patients the virus will make a single Ebora protein, even course of disease, but it should be enough to prime the immune system to attack the Ebora virus, even carrying in the  future. The good thing of this vaccine is probably it does not need to work for 5 years or even 5 months, if higher safe, it is 3 month. that would be very valuable. And technically that is easier to do, than to make  vaccine that works for a decade. Without causing serious side effects, normally will take 18 months or more for a vaccine to go through clinical trials, but such is the desperate need  to protect health workers who put their lives in line by treating Ebora patients, this one have been fast tract, even well a clinical trial is under way,  10000 doses are ready to be sent out to west Africa, as soon as they get the greet light. But it would not be any near enough vaccine  for local people. Out of control in  , and doctor who discovered the virus told sky news that thousands of people are still likely to die. One of the lessons is that we need to make sure that accerrories , the ways that we test, evaluate drugs, vaccines also, if we have done that in the beginning of the epidemic,  we probably already have an answer
Quarantine patients and rapid tracing of their contacts is currently the only way to beat the virus




the world organization has welcomed the 3000 US  military persons being sent to the region to build field hospital, with 1700 beds. It is not enough, but it is a start





This post was generated by put listening repetition system,  Check the original dictation thread!
返回列表