儿童肝炎

北京地区HBsAg阳性母亲的儿童乙型肝炎疫苗免疫后血清学监测结果分析

Seroepidemiological Surveillance of Hepatitis B Vaccine Immunized Children Born to HBsAg Positive Mothers in Beijing

儿童乙型肝炎病人血清中HDAg与抗HD的检测及分析

Detect and Analysis of HDAg and Anti-HD in the Serum of Children with Hepatitis B

目的研究儿童乙型肝炎（乙肝）病毒（HBV）感染状况及乙肝病毒表面抗体（抗-HBs）水平，探讨乙肝疫苗的免疫效果和持久性，为制定非新生儿人群乙肝疫苗免疫策略提供依据。

Objective To provide strategy of the rationale for hepatitis B vaccination in non-new born population , the hepatitis B infectious rate , antibody level , hepatitis B vaccine immunization effect and persistency in children were studied .

方法通过流行病学调查筛选出30例经乙型肝炎疫苗免疫的儿童乙型肝炎患者及30例未免疫儿童乙型肝炎患者，利用聚合酶链反应（PCR）扩增HBVs基因片段，直接将PCR产物进行DNA序列测定。

Methods HBV S genes were amplified by using polymerase chain reaction ( PCR ) and DNA sequence analysis of the " a " determinant was performed on sera from 30 childhood patients with immunoprophylaxis and 30 patients without vaccinations .

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。

[ 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 .

目的为了解海南省贫困地区儿童乙型肝炎（乙肝）疫苗接种及乙肝表面抗原（HBsAg）携带状况，为制定贫困地区乙肝疫免疫应用策略提供依据。

Ve To understand the status of immunization in children of with Hepatitis B vaccine and HBsAg earring condition in poor area of Hainan Province , and provide basis for drawing up the strategy of immunization of Hepatitis B vaccine in poor area .

乙肝疫苗接种后儿童乙型肝炎流行特征变化

Analysis of hepatitis B virus epidemiologic characteristics among children after vaccination

北京市昌平区儿童乙型肝炎疫苗接种率调查

Survey on vaccination rate of hepatitis B in Changping District , Beijing

接种乙型肝炎疫苗对儿童乙型肝炎病毒相关性肾炎患病的影响

Effect of hepatitis B vaccine immunization on HBV associated nephritis in children

儿童乙型肝炎疫苗加强免疫效果研究

Study of Immune Efficacy on Booster of Hepatitis B Vaccine among Children

幼龄儿童乙型肝炎病毒感染的调查研究

Inverstigation on Incidence of Hepatitis B Virus Infections in Infants

山东省2～6岁儿童甲型肝炎疫苗接种率调查分析

Analysis on Coverage of Hepatitis A Vaccine among Pre-school Children in Shandong Province

2006年博白县部分儿童乙型肝炎病毒表面抗原和抗体现状调查

Serological Epidemiology of HBsAg and Anti-HBs for Children in Bobai County in 2006

我国儿童乙型肝炎疫苗接种率分析与评价

Analysis on the coverage of hepatitis B ( HB ) vaccine in Chinese children

2001~2004年屏南县部分1~2岁儿童乙型肝炎疫苗接种情况分析

Analysis on Hepatitis B Vaccination of Children in Pingnan County from 2001 to 2004

儿童乙型肝炎病毒基本核心启动子变异的检测及其意义

Detection of basic core promoter mutations in hepatitis B virus in children and its significance

目的提高农村儿童乙型肝炎（乙肝）疫苗首针及时接种率。

Objective To improve the first hepatitis B vaccine inoculation rate of the rural children .

梅州市儿童乙型肝炎疫苗免疫成功率监测

Monitoring of successful rate of immunization with hepatitis B vaccine in children in Meizhou City

北京市儿童乙型肝炎疫苗接种率及其影响因素分析

Analysis of Hepatitis B Immunization Coverage Rate of Children in Beijing and Its Influential Factors

福建省疾病监测点儿童乙型肝炎疫苗免疫状况的调查

A study on immune efficacy in children immunized by hepatitis B vaccine in disease surveillance points of Fujian

儿童乙型肝炎疫苗免疫和加强免疫后保护性抗体观察

Study on Protective Effect of the Hepatitis B Vaccine Immunization in the Children of Tongzhou District of Beijing

张掖市<5岁儿童乙型肝炎病毒携带率和抗体水平监测结果分析

Analysis of the carrying rate and antibody level of HBV among children aged above five years in Zhangye

结论加强15岁以下儿童甲型肝炎疫苗的免疫接种，是控制甲肝发生与流行的重要措施。

Conclusion To strengthen the vaccination on children under 15 is key measure to control hepatitis A prevalence .

儿童乙型肝炎血源疫苗两针免疫法14年预防效果观察

A 14 Years Cohort Study on Immune Efficacy of Plasma-derived Hepatitis B Vaccine in Children with 2 Doses Schedule

北京市大兴区3-12岁儿童乙型肝炎疫苗免后流行病学效果观察

Observation on Epidemiological Effects of Hepatitis B Vaccine Post-immunization for 3-12 Years Old Children in Daxing District of Beijing City

武汉地区儿童乙型肝炎患者病毒S基因a决定簇变异的研究

Detection of mutants of the " a " determinant region of hepatitis B surface antigen S gene among Wuhan childhood patients

2004年克拉玛依市2～6岁儿童乙型肝炎病毒感染状况调查

Investigation on Infection Situation of Hepatitis B Virus ( HBV ) among Children Aged from 2-6 Years Old in Karamay in 2004

云南省贫困山区县儿童乙型肝炎疫苗接种率及乙型肝炎病毒表面抗原阳性率调查

Investigation of Immunization Coverage Rate of Hepatitis B Vaccine and HBsAg Positive Rate of Children in Poor Mountain Area of Yunnan Province

北京市3年学龄前儿童乙型肝炎疫苗接种率监测及免疫效果分析

Supervision and Analysis for Immune Effect and immunization Coverage Rate of Hepatitis B Vaccine Among Preschool Children in Beijing in Three Different Years

合肥市0～2岁儿童乙型肝炎病毒表面抗原携带率及影响因素调查

Investigation on the of HBsAg Carrier Rate and Its Affecting Factors among Children Aged from 0 to 2 Years Old in Hefei City