The most common seasonal flu virus found in the United States this year is type a (H1N1).
美国今年发现的最常见的季节性流感病毒是A型流感病毒(H1N1)。
And, today the WHO said the new virus appears to be more contagious than seasonal flu virus.
今天WHO称新型病毒比季节型流感病毒接触传染性更强。
So we are heading for a flu season which is perhaps three times worse than usual — not allowing for whether this virus is more severe than normal seasonal flu viruses.
因此，今年我们所面临的是一个比正常年份可能槽糕三倍的流感季节——而且还没有考虑是否这种病毒会比正常的季节性流感病毒更难对付。
It's not yet clear how vulnerable cats, dogs and other household animals may be to the new virus, but the Iowa cat's case reinforces just how different H1N1 is from the seasonal flu viruses.
现在还尚不明确猫，狗等其他家养宠物对新病毒的易感性，但是爱荷华的猫咪病例证实了H1N1与季节性流感有何不同。
Public health experts know that there are other good uses for those billions, but even if the virus remains no more dangerous than the typical seasonal flu, it will kill thousands of Americans.
公共卫生专家知道对那几十亿元也可以有其他好用途，但即使病毒的危害性仍然和一般季节性病毒一样，它还会夺去数千美国人的生命。
This year’s seasonal vaccine contains three influenza viruses — one A (H3N2) virus, one regular seasonal A (H1N1) virus unrelated to the swine flu strain and one B virus.
今年的季节流感疫苗含有三种流感病毒——一种甲型（H3N2）病毒，一种与猪流感毒株无关的常规季节性甲型（H1N1）病毒，以及一种乙型病毒。
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。
This suggests that the pandemic virus will displace the two previous seasonal flu strains, as previous pandemics have done.
这提示，大流行病毒替换了先前流行的两个季节流感病毒株。
Although they've been developed to protect against the swine flu virus, in every other respect they're the same as seasonal flu jabs, which have been used for many years.
尽管研发它们是为了预防甲流，但从另一个角度看，它们同样是一种季节性流感疫苗，而我们使用季节性疫苗已经许多年了。
Unlike the seasonal flu, the H1N1 swine flu virus has been found to be contagious for about a week after symptoms have receded.
与季节流感不同，H1N 1猪流感病毒在症状消失之后一周仍然有传染性。
The new virus contains genes from a seasonal human H1N1 flu strain and a flu virus common in swine and called H3N2. The new strand is not related to the current H1N1 pandemic influenza strain.
这种病毒由季节性h1n 1人流感病毒和H3N 2猪流感病毒混合而成，但与正在全球流行的甲型H1N 1流感病毒没有联系。
So far, four vaccines against the H1N1 virus have been approved in the United States under the same process used by the Food and Drug Administration (FDA) for seasonal flu vaccines.
到目前为止，4种对抗h1n 1病毒的疫苗已经获得美国批准，其生产过程与美国食品药品监督管理局监管下的季节性流感疫苗生产过程相同。
In addition to getting them vaccinated against both seasonal and H1N1 flu, teach your kids basic hygiene habits, which can go a long way in preventing the spread of the virus.
除了让孩子接种预防季节性流感和H1N 1流感的疫苗外，教他们养成基本的卫生习惯，这可以长期地预防病毒的传播。
Not only are seasonal flu strains circulating but also the H5N1 avian influenza virus, which has killed 258 out of 423 people infected since 2003.
除了季节性流感，H5N1禽流感也是会流通的，自从2003年开始，禽流感已经感染了423人，其中造成258人死亡。
But it is still possible that the immune response elicited by one virus can offer protection against the other (see Old seasonal flu antibodies target swine flu virus).
不过一种病毒引发的免疫反应可能使宿主免于感染另外一种病毒(参见“季节性流感病毒抗体能对抗猪流感病毒”)。
It's possible the virus is spreading not only through coughed and sneezed droplets - as with seasonal flu - but also through feces-contaminated hands, said Dawood.
达乌德说，这种病毒有可能不仅通过咳嗽和打喷嚏的飞沫传播-与季节性流感类似-而且通过粪便污染的手。
Their report shows that the seasonal virus can worsen heart disease and that deaths from heart attacks and heart disease are far more common during flu season.
他们的报告显示，流感这一季节性的病毒可以使心脏疾病恶化，在流感季节里，死于心脏病发作及心脏病的患者明显增多。
Meanwhile, Novavax will be begin human tests of its seasonal influenza vaccine, using virus-like particles, in the fall. Currently all U. S. flu vaccines are egg-based.
同时，瓦克斯将在秋天利用类似的病毒颗粒来进行周期性的流感疫苗的人体测验。目前，所有的疫苗都是基于鸡胚培养系统。
Influenza a virus is the major pathogen not only carrying seasonal influenza but also causing flu pandemic in history.
A型流感病毒不但是季节性流感的主要病原，而且历史上几次流感大流行也都由A型流感病毒引起。
That deaths from the new virus have mostly been confined to Mexico is probably a consequence of its having appeared there first and spread, under cover of normal seasonal flu, without anyone noticing.
我们已经饱受如艾滋病，肺结核及疟疾这样的全球性疫情的侵袭。而流感疫情与其他病所不同的是，它很容易传染。在美国，季节性流感是死亡率最高的十种病之一；
That deaths from the new virus have mostly been confined to Mexico is probably a consequence of its having appeared there first and spread, under cover of normal seasonal flu, without anyone noticing.
我们已经饱受如艾滋病，肺结核及疟疾这样的全球性疫情的侵袭。而流感疫情与其他病所不同的是，它很容易传染。在美国，季节性流感是死亡率最高的十种病之一；
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