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[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

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[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

Are you happy to go ahead? and have any questions?

Without a hint of nerves the first person to have an experimental Ebola vaccine takes the plunge, R is one of the 60 health volunteers in Britain to be given the jab as part of clinical trial, and she's paid just 380 pounds, not for the risk but for any loss of earnings. The vaccine has clear tested in monkeys, but scientist need be sure is safe and effective before using it on the front line of Ebola epidemic.

My 15-year old son he thought was Ebola having, and he asked was I going to die, where is my .. how much to get, my 12-year old daughter was concerned also and sat around and longer for what are going. This is start one step but I am part of the first step, and you get some vaccine they know they got right vaccine like can start giving it, and that can make differences for poeple's life.

The vaccine is made from harmless virus common in chimpanzees, is being modified to carry small a piece of Ebola DNA. Once in patients the virus will make single Ebola protein, it won't cause disease, but it should be enough to prime immune system to attack the Ebola virus if it's encounter in future.

The good thing about this vaccine is probably doesn't need for work for five years or even five months, if it had higher efficacy for 2 or 3 months, that would be very valuable. And technically that's easier to do than make that vaccine works for a decade.

Volunteers will be given varying amounts of vaccine to find a dose that triggers good immune response without causing serious side affects, normally it will 18 months or more for vaccine to go through clinic trials but such as desperate need to protect health workers who putting their life on the line, but treating Ebola patients that this one is being fast tracked. Even while clinic trials are underway, ... is producing ten thousand doses ready to be sent out to west Africa as soon as they get the green light.

But there won't anywhere near enough for vaccine for local people, the Ebola epidemic is out of control in ... and L, and the doctor who discuss the virus told Sky News that thousands of people are still likely to die.

One of the lessons is that of this epidemic is that we need to make sure that we accelerate the ways that we test, and evaluate drugs, vaccines also. If we would have done that in the beginning of the epidemic we would probably already have an answer.

Quarantine of patient and rapid tracing of their contacts is currently the only way to beat virus. The World Health Organization has welcomed 3,000 US military person now being sent to region to build field hospitals with 1,700 beds, is not enough but is start.

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