这就是所谓群体免疫力。
我们将提供一种应对所有变种的群体免疫效应。
We would provide a herd immunity against every single strain conceivable.
“群体免疫性”低。
可见到一定程度的群体免疫力。
罹患率与流行前群体免疫呈非常显著的负相关（P<0.01）。
There was a very significant negative association between the attack rate and the herd immunity (P<0.01).
不同的疾病对群体免疫接种率的要求不同，但通常应在85%到95%之间。
The vaccination rate for herd immunity varies by disease, but usually falls between 85% and 95%.
正在采取控制措施，包括接触者追踪、家庭接触者化学预防和高危群体免疫接种。
Control measures are underway including contact tracing, chemoprophylaxis of household contacts, and immunization of high risk groups.
与之相对的是，包括美国、英国、法国、意大利在内的发达国家低于群体免疫力的阈值。
By contrast several rich countries, including America, Britain, France and Italy, are below herd immunity.
目的大面积接种甲型肝炎（甲肝）疫苗，建立群体免疫屏障，控制甲肝周期性流行效果评价。
Objective To build the colony immune defence and to control the periodic epidemics of hepatitis A after a mass vaccination of live attenuated hepatitis A vaccine.
委员会进一步指出，如果疫苗用于群体免疫，特别重要的是要有不良反应事件监测系统来支持天花免疫规划。
The Committee further noted that if the vaccine is being used in mass campaigns, it would be especially important for smallpox immunization programmes to be supported by adverse event monitoring.
许多儿童疫苗依赖于“群体免疫”——一定比例的人口接种某些疫苗是为了预防那些没有接种或不能接种的人受到感染。
Many of the childhood vaccinations rely on "herd-immunity" - a certain percentage of the population having the vaccine in order to protect those that do not, or cannot have it, from infection.
现在，许多县、镇以及托儿所(特别是华盛顿、俄勒冈、佛蒙特、加利福尼亚等州)，接种率远远低于群体免疫水平。
In many counties, towns and nursery schools — within Washington state, Oregon, Vermont and California, especially-vaccination rates are now far below the herd-immunity level.
因为没有疫苗100%保护那些接种过疫苗的小孩，但流行病学家却根据“群体免疫”确信小孩能够很好地受到保护而防止疾病的传播。
Because no vaccine protects 100 percent of kids who get it, epidemiologists rely on "herd immunity" to make sure enough kids are well enough protected to keep a disease from spreading.
塞拉利昂曾从2009年开展的一项黄热病预防性群体免疫活动中受益，这项活动覆盖了该国13个区中的11个，但不包括Bonthe区和Bombali区。
Sierra Leone benefited from a yellow fever preventive mass vaccination campaign in 2009, which covered 11 out of 13 districts in the country, excluding Bonthe and Bombali districts.
他们需要让团队对群体思维产生免疫力：哈克曼认为，最好的团队包含了“离经叛道”的人，他们愿意做一些可能让别人不高兴的事情。
They need to immunise teams against group-think: Hackman argued that the best ones contain "deviant" who are willing to do something that may be upsetting to others.
在这一周期间，每一个参加国实施活动，向主要目标群体提供信息和使它们参与，并将其国家免疫方面的严重挑战作为目标。
During the Week, each participating country implements activities to inform and engage key target groups, and to target critical challenges as regards immunization in their country.
令人担忧的研究显示，由“危险”食物带来的肠胃感染，可能给一个健康人带来的仅仅是腹部疼痛，而却有可能引发那些免疫功能较弱群体的住院治疗或者危及生命。
The finding is worrying because an infection that could cause just a stomachache in a healthy person could hospitalize or even kill those with weakened immune systems.
“危险”食物消费在免疫功能较弱的儿童群体食用比例要高于在健康儿童群体。
Risky-food consumption also appeared to be higher among children with compromised immune systems than among healthy children.
我们的一位与这些群体走得挺近的翻译把人类免疫缺陷病毒（HIV）比作摘葡萄。
Our translator, who works very closely with these communities, describes HIV as being like plucking a bunch of grapes.
最糟糕的病例包括大面积的肺损伤，可能是由于这个最强健群体存在过度的免疫反应所导致的。
The worst cases involve extensive lung damage, possibly as the result of an excessive immune response among the most robust segment of the population.
基于群体人工免疫的入侵检测模型主要由一些离散的元素组成，这些元素之间没有直接的交互。
The intrusion detection model based on the population artificial immune is composed of discrete elements among which are no direct interactions.
提出了一种基于人工免疫的数据模式进化学习模型及其相应的算法，给出了抗体(检测器)群体合理数量的确定方法。
A evolving learning model of data mode based on artificial immune theory and algorithm is proposed. A method for making certain the quantity of antibody population or detectors in reason is presented.
在本文中，考虑到传染病对宿主生物群体生长动力学的影响，对终身免疫型传染病的动力学建立了一个偏微分方程的模型。
In this paper, regarding the influence of infectious diseases on the dynamics of host population growth, a PDE model is established for the dynamics of infectious diseases with lifelong immunity.
克隆选择用来产生抗原的记忆细胞群体，免疫网络理论则用来抑制该群体规模的快速增长。
While the clonal selection principle is responsible for generating the memory cell population, the immune network theory prevents the population size from increasing quickly.
我们从未经处理的原发性人类HNSCC样本分离出不同的癌细胞群体，并建立免疫缺陷性老鼠模型测试这些癌细胞群体的潜在致肿瘤性。
We developed an immunodeficient mouse model to test the tumorigenic potential of different populations of cancer cells derived from primary, unmanipulated human HNSCC samples.
如果敌对目标身上有对物理或法术伤害免疫的效果，群体驱散将会自动优先选择驱散该效果。
If a targeted enemy has a magic effect granting immunity to spell or physical damage, "Mass Dispel" will now always pick that effect as its target.
为了进一步解释群体反应性抗体(pra)的免疫球蛋白性质及其对异基因肾移植的潜在威胁。
To further analyze immunoglobulin (Ig) properties of panel reactive antibodies (PRA) and their potential harmful effects on allogeneic renal transplants.
但是我们要承认使用反群体敏感态药物作替代将会抑制细菌通讯，她继续说道，“就好像说我是一个变异了的细菌，从而对一些阻断剂有了免疫作用。”
But let's say you are instead using an anti-quorum-sensing drug designed to inhibit bacterial communication, she continues, "and I'm a bacterium with a mutation that makes me immune to the blocker."
但是我们要承认使用反群体敏感态药物作替代将会抑制细菌通讯，她继续说道，“就好像说我是一个变异了的细菌，从而对一些阻断剂有了免疫作用。”
But let's say you are instead using an anti-quorum-sensing drug designed to inhibit bacterial communication, she continues, "and I'm a bacterium with a mutation that makes me immune to the blocker."
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