This is the first report of vertical transmission of CT proved by DNA sequencing.

A study of maternal-infant transmission of Coxsackie virus B

母婴柯萨奇B组病毒感染的研究

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Objective To explore the influence of HBV infection of pregnant women on the mother and baby as well as available prevention and treatment.

目的探讨孕产妇感染乙型肝炎病毒（HBV）对母婴的影响及可采取的预防措施。

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Methods Simple size calculation of cluster-randomized trial was used to determine the sample size of the two groups and a vaccination campaign was conducted. The study group was given typhoid Vi vaccine and the control group was given meningococcal A vaccine.

方法采用组群随机试验方法确定试验组和对照组所需样本量，并组织实施大规模疫苗接种，在试验组接种伤寒Vi疫苗、对照组接种流脑疫苗。

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The Committee reviewed the epidemiology of subacute sclerosing panencephalitis ( SSPE) and the purported relationship between measles immunization and the occurrence of SSPE.

委员会审议了亚急性硬化性全脑炎（SSPE）的流行病学资料以及发生该病与麻疹疫苗接种有关的传闻。

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ELISA method was applied to test markers of hepatitis B virus ( HBV) among 502 air traffic control personnel who had no histories of injection hepatitis B vaccine from plasma, and 102 persons were tested IgG 、 IgA 、 IgM.

本文采用ELISA法检测无疫苗接种史502例航管人群乙型肝炎病毒（HBV）感染标志物，其中102例检测IgG、IgA、IgM。

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At its request, GACVS was presented with historical experience from the1976 swine influenza A ( H1N1) outbreak and vaccination efforts initiated at the time in the United States.

应GACVS要求，会议介绍了有关1976年猪流感A型病毒（H1N1）暴发和美国当时启动的疫苗接种工作的历史经验。

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[ Objective] To study the inoculation rate of hepatitis B vaccine and the infection of hepatitis B among children in Yunnan Province, and to provide basic data for the enrollment of hepatitis B vaccination into planned vaccinations for children.

目的掌握云南省儿童乙型肝炎（乙肝）疫苗接种率及乙肝病毒（HBV）感染状况，为乙肝疫苗纳入儿童计划免疫管理提供本底资料。

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[ Methods] We investigated 630 children bored from January 1 in 2001 to December 31 in 2003 to understand EPI and hepatitis B vaccine coverage rate according to pps.

[方法]按容量比例概率抽样（PPS）法，调查630名2001年1月1日至2003年12月31日出生儿童的四苗及乙肝疫苗接种情况。

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A method of intrusion detection based on P2P technology and immune computing is put forward, P2P immune network is established, self/ nonself and bacterin are defined, immune compute and bacterin inoculation is realized.

提出一种基于对等网（P2P）技术的免疫网络入侵检测方法，建构了一个P2P免疫网络，定义自体/非自体，实现了免疫学习、疫苗接种等过程。

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The positive rates of HBsAg, anti-HBc and HBV ( 1.80%, 15.54%, and 17.34%) in vaccinees were significantly lower than those among the non-vaccinees ( P < 0.01).

其中乙肝疫苗接种者的HBsAg阳性率、抗-HBc阳性率及HBV感染率分别为1.80%、15.54%、17.34%，显著低于未接种者（P

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Conclusion: The preventive effect of type ⅱ inactivated vaccine against HFRS was good and the immune enhancement cases were not found in four years after immunization.

结论：HFRSⅡ型灭活疫苗接种4年内，预防效果良好；接种人群未出现免疫增强反应病例。

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In the population without the vaccination, anti-HAV IgG positive rate increased with age. The positive rate of the population above 20 years old almost exceeded 90%.

在无甲肝疫苗接种史的人群中，抗-HAv IgG阳性率随年龄而上升，20岁以上人群的阳性率几乎都在90%以上。

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Objective To study whether inoculating complete or C terminal fragment of A β 42 vaccine could induce normal rats to produce high titer of antibody against A β 42 or not.

目的探讨Aβ42及其C端亚单位肽疫苗接种正常成年SD大鼠后能否产生高滴度的抗Aβ42抗体。

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[ Objective] To study whether inoculating A β 42 or its C terminal fragment A β 36-42 vaccine with aluminum adjuvant can induce rats to produce specific antibody against A β 42 or not.

[目的]探讨铝佐剂AB42及其C端亚单位肽Aβ36-42疫苗接种大鼠能否产生特异性抗Aβ42抗体。

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Therefore, in this prospective double-blind study, the researchers looked to see if it is worth waiting to vaccinate until after patients have been on ART and their viral loads are suppressed.

因此，在这个前瞻性双盲研究中，研究人员希望知道，是否值得等待到患者进行ART治疗、病毒载量受到抑制后再进行疫苗接种。

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All of the chickens which inoculated with various generation vaccines could produce good immunity to against virulent MG R strain challenges for protecting air sac lesions.

免疫原性测定结果表明，用各代次疫苗接种鸡都能产生良好的免疫力，能有效地抵抗强毒R株的攻击，保护气囊不受损伤。

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With time, such vaccination could result in reduced rates of HPV-related vulval and vaginal cancers.

这种疫苗接种可以降低HPV相关性外阴和阴道癌的发生率。

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DNA vaccines are typically comprised of plasmid DNA molecules that encode an antigen ( s) derived from a pathogen or tumor cell.

DNA疫苗接种后，机体细胞摄取DNA，并在细胞中表达所编码的抗原。

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Study on the safety and effectiveness of multiple vaccines to BALB/ c mice

BALB／c小鼠多疫苗接种的安全性和有效性研究

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Study on the Dose of NDV F Gene Vaccine

新城疫病毒F基因疫苗接种剂量的研究

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