influenza subtype 中文意思是什麼
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Characterization of hemagglutinin gene of influenza a virus subtype h9n
毒株基因組特性的研究 -
Sequence comparison indicated that the nucleotide homologies between the ha gene and those from eight other h3 subtype sfv isolates from china are over 95 %, and nucleotide identities between h3 sfv isolates in china and a typical h3 subtype avian influenza virus ( aiv ) strain dkuk1 - 63 are 95 % to 100 %. these might tell us that the ha gene of all h3 subtype sives isolated in china was originally from aiv although the vaccine based on ha do not protect against different subtype of influenza virus, it can provide favorable resistance to infection with antigenic variants within a subtype
通過與其它7株國內siv分離株和6株genebank中的h3流感病毒ha序列比較分析，結果表明分離自我國不同地區的8株h3siv核苷酸序列同源性均在95 %以上，且與禽流感病毒（ aiv ）經典代表株dkuk - 63序列同源性在95 - 100 %之間，證實我國h3sivha基因來源於禽的流感病毒。 -
Because the eight countries affected with the h5n1 subtype are not recognized as free of exotic newcastle disease ( end ), poultry, pet birds and avian products from these countries were already subject to permitting requirements, and live birds and hatching eggs were required to be quarantined for 30 days after entry into the u. s. during the quarantine period, tests were conducted for both avian influenza and end
美國限制禽類動物從亞洲進口，受影響的估計有來自目前爆發禽流感國家的20 ， 000隻家禽。禁令涉及家禽和觀賞鳥，也包括禽類製品。禽類動物加工產品如有進口許可和政府發放的證明，說明該產品已經過適當處理不具有傳染性，可不受禁令的限制。 -
To elucidate the antigenic drift and evolution of h9n2 subtype avian influenza viruses ( aivs ), five isolates from the north of henan province during 1998 - 2002 were compared and analysed by cross - hemagglutinin inhibition test ( hi ), cross - virus neutralization test ( vn ) in the chicken embryo and chicken embryo primary kidney cell ( cek ) and cross protection against challenge infection test
為了探討h _ 9n _ 2亞型禽流感病毒的抗原性有否發生漂移，本研究從生物學角度和ha基因分子水平上對1998 ? 2002年間在河南省豫北地區分離到的5株h _ 9n _ 2亞型禽流感病毒的抗原性變化進行了比較和分析。 -
When people are concurrently infected with human and avian influenza virus strains, they may serve as the " mixing vessel " for the emergence of a novel subtype of virus having sufficient human influenza genes to facilitate transmission from person to person
若病者同時受人類流感病毒及禽流感病毒感染，就有可能成為病毒的混合爐，並由此產生具有足夠人類流感基因易於在人與人之間傳播的新品種病毒。 -
The continual circulation of avian influenza in birds and the close proximity of birds to human beings increase the chance of an unprotected individual being exposed to an infectious and potentially deadly agent. when people are concurrently infected with human and avian influenza virus strains, they may serve as the mixing vessel for the emergence of a novel subtype of virus having sufficient human influenza genes to facilitate transmission from person to person
禽流感在鳥類中持續散播，加上鳥類與人類的活動范圍接近，令人類在無保護的情形下接觸可致命傳染媒介的機會大增若病者同時受人類流感病毒及禽流感病毒感染，就有可能成為病毒的混合爐，並由此產生具有足夠人類流感基因易於在人與人之間傳播的新品種病毒。 -
Progress on avian influenza virus h9n2 subtype
2005年汕頭市流感病原學和血清學流行病學調查 -
Low pathogenic avian influenza subtype h5n2 was detected in a poultry farm in west virginia
在西維珍尼亞州一個家禽農場發現低致病性禽流感h5n2 -
At present, h9n2 subtype influenza viruses are prevalent in terrestrial poultry worldwide. what is more, the introduction of these new types of terrestrial poultry was in southern china, a hypothetical epicenter for the emergence of pandemic influenza viruses. it is, therefore, more important to carry out influenza surveillance, especially in those newly forming poultry in this region
目前h9n2亞型流感病毒分佈廣泛，多次發生傳染人的事件，加上華南地區作為理論中「流感中心」的特殊地位，因此對該地區進行嚴密的流感病毒監測具有重要的意義，特別是對近年來該地區不斷涌現的新種群中流感病毒進行檢測。 -
Virological and serological surveys for h9n2 subtype of influenza a virus in chickens and men in shenzhen city
2亞型流感病毒病原學和血清流行病學調查 -
In one word the hemagglutinins of h9 subtype avian influenza virus strains in mainland china reflect the geographical paramenters in one way
該理論體系的形成，為今後對禽流感的預報預測奠定了理論基礎，提供了理論依據。 -
The hemagglutinins of 30 h9 subtype avian influenza viruses ( aivs ) isolates from the domestic chickens among different geographical areas in mainland china during the period of 1994 to 2001 were analyzed antigenically and genetically
本研究對1994年- 2001年，分離自中國大陸的30株h9n2亞型禽流感病毒的不同分離株，進行了抗原交互性測定及其血凝素基因的序列分析。 -
The result of this investigation displayed that the h9n2 subtype human isolates constituted gl - hk clade in gl - like sublineage with gl - like afvs isolated from hong kong together, and this kind of viruses, with possible abilities to infect human and induce human influenza pandemic, were not found in the mainland of china the viruses from china mainland belonged to y280 - like sublineage, except some individual genes of ck / sc / 5 / 97, dk / nj / 2797 and ck / hn / 62 / 00 were situated in gl - like sublineage, and only ck / sz79 / 97 isolated from shenzhen was classical g9 - like virus which prevailed in the live poultry market in hong kong in 1997, so this virus might come from hong kong specific administrative region of china
本研究結果證明， h9n2亞型人體分離株屬于g1 - like亞分支的g1 - hk小分支，該小分支毒株之間具有很高的同源性，因此該小分支aiv可能具有感染人的可能性，是具有引起人流感暴發潛能的病毒。目前在我國內地分離株中沒有發現這種病毒，只有ck sc 5 97 、 dk nj 2 97 、 ck hn 62 00的個別基因來自g1 - like亞分支；深圳分離株ck sz 9 97是典型的g9 - like病毒，可能來源於香港特別行政區；其餘所有內地分離株都屬于y280 - like亞分支。 -
However, previous studies mainly focused on h9 subtype viruses in terrestrial poultry in this region. there are no reports related to h9 subtype viruses in aquatic birds, influenza natural gene pool
然而以前的研究主要是集中在這一地區的陸地禽類，而對水鳥類等流感病毒自然基因庫的研究未見報道。 -
But even with viral pneumonias, the commonest cause being influenza, there are influenza vaccines. if you have the proper influenza subtype vaccines, it will be effective in preventing influenza and it will also decrease the risk of pneumonias
我想告訴市民，香港有良好的監察系統，與內地亦有接觸，如果有事發生，我們一定會有適當的措施應變。 -
And the ones that we are concerned about at this particular time of year, not just in hong kong but everywhere in the world, is the different influenza subtypes. we have no evidence currently to suggest that there is different subtype
?生福利及食物局局長：我沒有這個表示，我是叫市民不要擔心，我們與內地的?生部已經有良好的溝通渠道，有甚麼事情需要我們關注，我們會處理。
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