流感

The "unsampled pig herd" theory was suggested by Smith and his colleagues, who concluded that "the progenitor of the S-OIV epidemic originated in pigs", and the "long unsampled history observed for every segment" of the S-OIV genome "suggests that the reassortment of Eurasian and North American swine lineages may not have occurred recently, and it is possible that this single reassortant lineage has been cryptically circulating rather than two distinct lineages of swine flu", and that "Movement of live pigs between Eurasia and North America seems to have facilitated the mixing of diverse swine influenzas, leading to the multiple reassortment events associated with the genesis of the S-OIV strain."

&无取样猪群&论，由Smith和他的同事提出，断定&流行猪源流感病毒的祖辈起源于猪&，猪源流感病毒基因上&观察到的每一个基因片断长期无样本历史&表明，&欧亚族和北美族猪流感病毒重配可能没有在最近发生，也许这种重配病毒已经神秘传播，而不是两个不同族猪流感病毒&，而且&在欧亚大陆与北美之间的生猪运输似乎促进了不同的猪流感病毒混合，导致了和猪源流感病毒毒株基因关联的多重配事件。&

The "unsampled pig herd" theory was suggested by Smith and his colleagues who concluded that "the progenitor of the S-OIV epidemic originated in pigs" and the "long unsampled history observed for every segment" of the S-OIV genome "suggests that the reassortment of Eurasian and North American swine lineages may not have occurred recently and it is possible that this single reassortant lineage has been cryptically circulating rather than two distinct lineages of swine flu" and that "Movement of live pigs between Eurasia and North America seems to have facilitated the mixing of diverse swine influenzas leading to the multiple reassortment events associated with the genesis of the S-OIV strain."

&无取样猪群&论，由Smith和他的同事提出，断定&流行猪源流感病毒的祖辈起源于猪&，猪源流感病毒基因上&观察到的每一个基因片断长期无样本历史&表明，&欧亚族和北美族猪流感病毒重配可能没有在最近发生，也许这种重配病毒已经神秘传播，而不是两个不同族猪流感病毒&，而且&在欧亚大陆与北美之间的生猪运输好像促进了不同的猪流感病毒混合，导致了和猪源流感病毒毒株基因关联的多重配事件。&

It also became apparent that the new virus contains bits and pieces derived from avian and human strains of influenza, as well as porcine ones, further muddying its origins.

人们还清楚地发现，这种新的病毒除了含有猪类流感病毒的片段外，含有来自禽类和人类流感病毒的一些片段，这使得要弄清猪流感病毒的起源就更加不容易了。

Viruses do 'escape' from laboratories, even high security facilities. The H1N1 influenza lineage that circulated in the human population for four decades after the 1918 Spanish influenza epidemic, disappeared during the 1957 Asian influenza pandemic, was absent for two decades, but then reappeared in 1977. Gene sequences of the 1977 isolate and others collected in the 1950s were almost identical, indicating that the virus had not replicated and evolved in the interim, and had probably been held in a laboratory freezer between 1950 and 1977 and 'escaped' during passaging.

病毒确实从实验室中'逃跑'，即使有高度保护设施。H1N1家族流感病毒，在人类传播了40年自1918年西班牙流感疫情之后，在1957年亚洲流感大流行后失踪，消失了20年，但随后在1977年重新出现。1977年分离基因序列和在20世纪50年代收集的基因序列几乎相同，这表明病毒并没有复制和演变在中间期，并可能在1950年至1977年保存在实验室冷冻器，又在中间期内&逃脱&出来。

The H1N1 influenza lineage that circulated in the human population for four decades after the 1918 Spanish influenza epidemic, disappeared during the 1957 Asian influenza pandemic, was absent for two decades, but then reappeared in 1977. Gene sequences of the 1977 isolate and others collected in the 1950s were almost identical, indicating that the virus had not replicated and evolved in the interim, and had probably been held in a laboratory freezer between 1950 and 1977 and 'escaped' during passaging.

病毒确实从实验室中'逃跑'，即使有高度保护设施。H1N1家族流感病毒，在人类传播了40年自 1918年西班牙流感疫情之后，在1957年亚洲流感大流行后失踪，消失了20年，但随后在1977年重新出现。1977年分离基因序列和在20世纪50 年代收集的基因序列几乎相同，这表明病毒并没有复制和演变在中间期，并可能在1950年至1977年保存在实验室冷冻器，又在中间期内&逃脱&出来。

In the prevention aspect, Xu Ruiheng thought that the present stage necessity has not huddled together vaccinates the person influenza vaccine, because prevents the seasonal influenza vaccine to prevent the Type A H1N1 flu and not to have the effect.

在预防方面，许蕤桁认为，现阶段有必要在一起注射甲型流感疫苗，因为防止季节性流感疫苗，以防止甲型H1N1流感，而不是没有效果。

In the prevention aspect, Xu Ruiheng thought that the present stage necessity has not huddled together vaccinates the person influenza vaccine, because prevents the seasonal influenza vaccine to prevent the Type A H1N1 flu and not to have the effect.

在防治方面，徐Ruiheng认为现阶段从来没必要的人挤在一起vaccinates防止流感疫苗，因为季节性流感疫苗来防止A型流感和没有H1N1效果。

Results The highest positive rates were found in respiratory syncytial virus (RSV,30.5%) and adenovirus (AdV,27.4%),and the other findings were as following: Coxsackie virus (CV,11.3%), EB virus (EBV,6.5%),echovirus (ECHOV,4.8%),parainfluenza virus (PIV,1.6%), influenza virus B (IVB,1.6%) and influenza virus A (IVA,0%).

结果 呼吸道合胞病毒、腺病毒阳性率最高，分别为30.5%、27.4%，其次为柯萨奇病毒、EB病毒，分别为11.3%、6.5%，埃可病毒为4.8%，副流感病毒及流感病毒B均为1.6%，流感病毒A为0%。

There is an H1N1 human strain in this year's shot, and all H1N1 flus are descendants of the 1918 pandemic strain.

在今年的流感疫苗中含有H1N1人类病毒，所有的流感病毒都是1918年流感病毒的后裔。

Swine flu is most likely to be spread the same way as any kind of flu — from person-to-person contact, through coughing and sneezing — and the "best and easiest protection" against flu, including swine flu, is to "wash your hands often, for 15 to 20 seconds, with soap and water, or with an alcohol-based hand cleaner, until your hands are dry."

猪流感和平常的流感的传播途径可能非常相似--通过人和人的接触，咳、打喷嚏等。对抗流感的最好保护方法是勤洗手，用肥皂和水洗15-20秒，或者用酒精类的洁手液，两手相搓直到酒精干了。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了