Influenza B virus ( IBV) is one of the pathogens involved in localized outbreaks of seasonal influenza.

Conclusion Influenza B was the predominant virus type in influenza seasons from 2004 to 2005 in Shanxi Province.

结论2004～2005年山西省流感流行季节主要以乙型流感病毒为主。

互联网摘选

Objective To explore the role of BM 2 protein in the life cycle of influenza B virus.

目的筛选与乙型流感病毒BM2蛋白相互作用的蛋白质。

互联网摘选

Antigenic and genetic characterizations of Victoria like strain of influenza B viruses isolated in China in 2001

2001年中国新分离维多利亚系乙型流感病毒的抗原性及基因特性分析

互联网摘选

That is why only influenza A and B viruses are included in seasonal influenza vaccines.

这就是为什么在季节性流感疫苗中仅包括甲型和乙型流感病毒。

互联网摘选

In recent years the influenza B virus played an important role in the influenza epidemics.

近年来，乙型流感病毒也在流感流行中起重要作用。

互联网摘选

Epidemiological investigation and analysis on the outbreaks of the diseases induced by influenza B virus

由维多利亚系乙型流感病毒引起的流感暴发疫情流行病学调查分析

互联网摘选

Calculation of the variation rate of influenza B virus was revised in this paper.

还修正了乙型流感病毒变异速率的计算方法。

互联网摘选

Molecular Basis of Prevailing of Influenza B Viruses Isolated in Jiangxi Province in 2007

2007年江西省乙型流感病毒流行的分子基础

互联网摘选

Conclusion: Influenza B virus is present sporadic and its antigenicity appreciably drifts.

结论：宁波市乙型流感病毒大多以散发存在为主，抗原性有一定的漂移。

互联网摘选

Isolation and identification of influenza B virus from common cotton-eared marmoset s

普通棉耳狨猴中乙型流感病毒的分离和鉴定

互联网摘选

Identification of influenza viruses types A and B by reverse transcription polymerase chain reaction

用逆转录-聚合酶链反应鉴别甲型和乙型流感病毒感染

互联网摘选

Genotyping of Influenza Viruses by Reverse Dot Blot Method

反向斑点杂交检测甲/乙型流感病毒及其基因分型的方法研究

互联网摘选

Influenza B virus vaccine is an important component of the influenza vaccine.

乙型流感病毒疫苗是其重要的组成部分。

互联网摘选

However, influenza B virus is increasingly resistant to these agents.

然而，乙型流感病毒对这些药物日益具有耐药性。

互联网摘选

Method: Multiplex reverse transcription-PCR and multiplex-PCR were used to amplify and differentiate the hemagglutinin ( HA) genes of H 1, H 3 and B influenza virus. Result: Three primer pairs were specific to H 1? H 3 and B influenza virus.

方法：用多重逆转录聚合酶链反应连接多重聚合酶链反应扩增甲1、甲3和乙型流感病毒的HA基因的HA1片段。

互联网摘选

Of the reported epidemic situations occurring in the primary and middle schools in the three areas, the epidemics in two of the areas were identified through viral isolation and detection of serum antibody ( HI) as a local prevalence caused by influenza B virus.

三个地区报告的中、小学校疫情，经病毒分离和血清抗体（HI）检测，其中两地均可确定为乙型流感病毒引起的局部小流行。

互联网摘选

Results: 22 influenza B viruses were obtained from 2003 to June 2005, including 2 of Victoria-lineage and 20 of Yamagata-lineage.

结果：2003~2005年6月共分离到乙型流感病毒22株，血清学鉴定结果除2株为Victoria系的毒株以外，其余20株均为Yamagata种系。

互联网摘选

Influenza surveillance and molecular characterization of influenza B viruses during 2005~ 2006 in Beijing

北京地区2005~2006年流感病原监测结果与乙型流感病毒HA1序列分析

互联网摘选

The positive serological IgM antibody for legionella was 16. 88% for flu was 15.58% and for mycoplasmal was 11.68%.

实验室血清IgM检测结果：军团菌16.88%，乙型流感病毒15.58%，支原体11.68%。

互联网摘选

Conclusion: The single-tube multiplex reverse transcription-PCR system can be used in the assistant diagnosis of respiratory tract infection caused by enterovirus, adenovirus, influenza A and B viruses.

结论通过与单一的PCR对比，证明该多重反转录PCR系统可替代单一的PCR用于肠病毒、腺病毒、甲型流感病毒和乙型流感病毒引起的呼吸道感染的快速诊断。

互联网摘选