The International Coordinating Group (ICG) on vaccine Provision for Epidemic Meningitis Control has provided 178,000 doses of trivalent vaccine for a mass vaccination campaign.

为控制流行性脑膜炎提供疫苗国际协调小组已为大规模预防接种运动提供178,000份三价疫苗。

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Data reported from several studies have shown vaccine efficacy to be between 80% and 99% following single-dose vaccination and 98% or greater with 2 doses of the vaccine.

来自多项研究的数据表明，单剂接种的疫苗有效性为80% - 99%，2剂接种的有效性则达到98%以上。

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BCG vaccine is contraindicated in people with impaired immunity, and WHO does not recommend BCG vaccination for children with symptomatic HIV infection.

免疫功能受损者禁忌接种bcg，世卫组织也不推荐对已出现HIV感染症状的儿童接种BCG。

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So, that's another example of the difference between a vaccine that works, and a vaccination that works, right?

所以,这个例子讲的是研发疫苗和,研究疫苗接种的不同之处,对吗

耶鲁公开课 - 生物医学工程探索课程节选

Vaccination from cows, and that's where the first vaccine came from.

从牛身上获取牛痘疫苗,这是疫苗首次亮相

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So, that's what a vaccine is, and vaccination is the process of taking that vaccine that you've developed and giving it to people, either individual people or groups of people, or as we'll talk about today, people all over the world.

这就是疫苗,接种疫苗的过程就是生产疫苗,并把它分发给大众,不论是给个人还是给群体,或者就像我们今天所说的,给全世界的人民

耶鲁公开课 - 生物医学工程探索课程节选

Also according to WHO, the inclusion of the meningococcal vaccine in infant vaccination programs in the Netherlands and Canada has shown efficacy of 87% to 98% in various studies.

FORBES: Immunizing Bureaucrats Against Complacency

Eagerly awaiting large quantities of vaccine for a mass vaccination campaign, Foege and two CDC colleagues were then plunged into dealing with a sudden smallpox outbreak.

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In addition, as the BBC's interview with the son of the man who invented the Polio vaccine showed, the particular vaccination being administered seems to have problems (it seems to have the opposite effect than intended).

BBC: NEWS | Africa | Are fears over polio vaccine valid?