The formation of CIC may not benefit to the control of virus replication and the induction of anti-virus immunity; CIC has a role in the pathogenesis after SIV infection.
CIC的形成可能无益于控制病毒复制和引导抗病毒免疫，并可能参与了SIV感染后的发病过程。
"We actually control for their immunity," he says. "the explanation isn't that extroverts interact with more people, and therefore have immunity to that virus."
“我们实际上控制了他们的免疫力，”他说，“解释不是性格外向的人与更多的人接触因此而对病毒有免疫力。”
As people would have no natural immunity, a new influenza virus could cause widespread death, illness, social and economic disruption.
由于人无天然的免疫力，一种新的流感病毒可引起广泛的死亡、疾病、社会和经济破坏。
No one will have immunity should an H5N1-like pandemic virus emerge.
如果类似H5N1的大流行病毒出现，无人有免疫力。
In the latter case we don't have an opportunity to build up any immunity beforehand because it's, by definition, a new virus.
在近期的病例中我们没有机会提前建立任何免疫系统，因为从理论上来讲它是一种新的病毒。
The H1N1 pandemic was characterized by the emergence of a new influenza virus to which many people had no pre-existing immunity.
H1N 1流感大流行的特点是出现新的流感病毒，而许多人对其并没有预先存在的免疫力。
Recovery from infection by one provides lifelong immunity against that virus but confers only partial and transient protection against subsequent infection by the other three viruses.
感染一种病毒并恢复后，对该病毒具有终生免疫，但对此后感染的其他三种病毒只有部分和短暂免疫力。
When people have no pre-existing immunity to a flu virus, they need not just one but two doses of vaccine several weeks apart - making it very hard to immunise many people in time to protect them.
当人们对流感病毒没有预先免疫性，他们就需要几周间隔的两次注射而不是一次注射-这在当时免疫接种很多人去保护他们操作是非常困难的。
Anyone who survives an infection by one of the four viruses that cause the disease gains lifelong immunity from that virus.
被四种可以导致登革热的病毒中的任一种病毒感染的人可以获得终身免疫。
This was because the pandemic virus spread faster than would be expected if there were widespread immunity to it, and because antibodies to the seasonal vaccine do not cross-react with it.
这是因为大流行病毒比预料传播更为迅速，即使对它有普遍免疫性，季节疫苗的抗体与它也没有交叉作用。
According to the researchers, the measles virus only needs a small number of susceptible children to cause outbreaks, so it is important that as many children as possible have immunity to the virus.
这组科学家研究表明，麻疹病毒只需要一少部分易感儿童就能导致麻疹暴发，因此让尽可能多的儿童对麻疹有免疫力是很重要的。
Recently published studies indicate that 20-40% of populations in some areas have been infected by the H1N1 virus and thus have some level of protective immunity.
最近发布的研究报告显示，一些地区20- 40%的人口曾感染过H1N1病毒，因此具有一定免疫力。
The spray gives a stronger immune reaction but carries a small risk that the virus will multiply too quickly in people with compromised immunity.
喷雾疫苗有更强免疫应答但也小有危险，病毒在免疫功能损伤者可迅速繁殖。
However, most people have no immunity to this virus, which means that more are likely to become infected than with a seasonal strain of influenza.
然而，大多数人对此病毒没有免疫性，这意味着比季节性流感株更容易感染。
The new version of the H1N1 virus is a mix of different animal and human versions of the disease. Mixing can lead to the development of changed viruses to which humans have little immunity.
新变异的H1N1病毒是不同种类动物和人类流感病毒的混合体，而人类对病毒混合变异出的种类几乎毫无免疫力。
GM-SCF boosts innate immunity to make it immediately effective against the virus, and its protective effect has not been shown to be strain dependant so far.
GM - SCF能强化先天免疫性直接有抗病毒作用，并且它的保护作用迄今没有表明有菌株依赖。
"FMD is a virus that propagates incredibly quickly — when it discovers a new niche where there is no immunity among animals, it just RIPS through them," says FAO expert Keith Sumption.
“口蹄疫是一种繁殖极快的病毒—当它在动物中发现一个无免疫力的小生境，它便会直接入侵，”粮农组织专家KeithSumption说。
Combined, that means that 40 percent or more of the public has immunity to the virus.
综合来看，百分之四十或更多民众对病毒有免疫力。
A seasonal flu in the same H1N1 family as the pandemic virus has been circulating since 1977, but until now it was thought that this seasonal virus did not induce immunity to the pandemic strain.
自从1977年以来与H1N1族相同的季节流感作为大流行病毒一直在传播，但一直到现在为止，人们认为季节流感病毒对大流行病毒株不能产生免疫性。
Later studies in some countries determined that around one third of people older than 65 years had some immunity to the virus.
一些国家后来从事的研究显示，大约三分之一的65岁以上老人对此病毒具有某种程度的免疫力。
We have this immunity because of a biological accident: in 1977, an H1N1 flu virus was accidentally released in the Soviet Union and has circulated ever since, alongside the regular H3N2 strains.
这可能是由于1977年的一次意外：当时前苏联偶然泄露了一株季节性H1N1流感病毒，此后这病毒便与通常流行的H3N2流感病毒株一起扩散开来。
In February, they predict which strains of virus will circulate in the fall, and drug companies prepare vaccines to produce immunity to those specific strains.
他们一般在二月份就预测好六月会有哪种毒株传播，以便医药公司未雨绸缪，准备好特效疫苗。
Studies at the UK Common Cold Unit in the 1980s showed that people with the highest cell-mediated immunity before exposure to flu didn't get sick or shed virus.
在英国普通感冒研究小组年代的研究表明，流感暴露前细胞免疫水平最高的的人没有生病也没有携带病毒。
Acuteness wet wart patients in the ordinary life should adhere to eat honey and royal jelly, which can improve the body's immunity and resistance to the disease has a certain role in the virus.
尖锐湿疣的患者在平常的生活中应该坚持吃蜂蜜和蜂王浆，这可以提高机体的免疫力和抗病力，对于抵抗该病的病毒有一定的作用。
If this strain of the virus were to escape, it could cause a fresh pandemic, as virtually no one would have immunity.
如果该病毒的病株外泄，就会导致新一场大流行病，因为几乎没有人会有免疫力。
More than 95% of cases are self-limited with clearance of virus and immunity to reinfection.
超过95%的病例是自限性清除病毒，并且对再次感染免疫。
The genetics of the virus are so novel that humans are unlikely to have much immunity to it, scientists say.
科学家们称，这种病毒的遗传物质十分新奇以致于人类现在对它还没有多大的免疫。
Officials called the trial results "encouraging" given that three quarters of healthy kids over 10 developed an immunity to the virus.
官员们称试验的功效“令人鼓动”，已知四分之三10岁以上的康健孩子对这种病毒产生了免疫力。
Officials called the trial results "encouraging" given that three quarters of healthy kids over 10 developed an immunity to the virus.
官员们称试验的功效“令人鼓动”，已知四分之三10岁以上的康健孩子对这种病毒产生了免疫力。
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