Some encouraging news from the Liberian 'hot zone':
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"The first large-scale trials of two experimental vaccines against Ebola have begun in Liberia.
The potentially preventative medicines were taken under strict security to a secret location in the West African country.
Scientists aim to immunize 30,000 volunteers, including front-line health workers.
The trial, which began on Monday, involves injecting 12 volunteers with a vaccine that contains a small, harmless fragment of the Ebola virus.
The aim is to trick the body into producing an immune response. More volunteers will be immunized as the trial progresses.
The senior Liberian scientist involved in the trials, Stephen Kennedy, told the BBC the volunteers were safe.
"There is no danger because the piece of the Zaire strain that has been put into the vaccine is a weak strain and it cannot and will not cause Ebola, so it is impossible that any one of the volunteers will contract Ebola from the vaccine," Mr Kennedy said.
However, it is not yet clear whether the trial vaccines will offer protection against the disease."
http://www.bbc.com/news/world-africa-31087727
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That last sentence is rather bothersome, though. I guess we can just hope for the best. To date, the Zaire strain of ebola has claimed nearly NINE THOUSAND lives. But the incidence of infection is slowly tapering, so the light at the end of the Ebola tunnel is visible, regardless of whether the two experimental vaccines are effective or not.
_____________________________________________________________________________
"The first large-scale trials of two experimental vaccines against Ebola have begun in Liberia.
The potentially preventative medicines were taken under strict security to a secret location in the West African country.
Scientists aim to immunize 30,000 volunteers, including front-line health workers.
The trial, which began on Monday, involves injecting 12 volunteers with a vaccine that contains a small, harmless fragment of the Ebola virus.
The aim is to trick the body into producing an immune response. More volunteers will be immunized as the trial progresses.
The senior Liberian scientist involved in the trials, Stephen Kennedy, told the BBC the volunteers were safe.
"There is no danger because the piece of the Zaire strain that has been put into the vaccine is a weak strain and it cannot and will not cause Ebola, so it is impossible that any one of the volunteers will contract Ebola from the vaccine," Mr Kennedy said.
However, it is not yet clear whether the trial vaccines will offer protection against the disease."
http://www.bbc.com/news/world-africa-31087727
___________________________________________________________________________
That last sentence is rather bothersome, though. I guess we can just hope for the best. To date, the Zaire strain of ebola has claimed nearly NINE THOUSAND lives. But the incidence of infection is slowly tapering, so the light at the end of the Ebola tunnel is visible, regardless of whether the two experimental vaccines are effective or not.