Human Vaccines & Immunotherapeutics最新文献

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Parent and family characteristics associated with reported pediatric influenza vaccination in a sample of Canadian digital vaccination platform users. An exploratory, cross-sectional study in the 2018-2019 influenza season. 加拿大数字疫苗接种平台用户样本中与所报告的小儿流感疫苗接种相关的家长和家庭特征。2018-2019流感季节的一项探索性横断面研究。
IF 4.1 4区 医学
Human Vaccines & Immunotherapeutics Pub Date : 2024-12-31 Epub Date: 2024-07-22 DOI: 10.1080/21645515.2024.2378580
Katherine Atkinson, Blaise Ntacyabukura, Steven Hawken, Ziad El-Khatib, Lucie Laflamme, Kumanan Wilson
{"title":"Parent and family characteristics associated with reported pediatric influenza vaccination in a sample of Canadian digital vaccination platform users. An exploratory, cross-sectional study in the 2018-2019 influenza season.","authors":"Katherine Atkinson, Blaise Ntacyabukura, Steven Hawken, Ziad El-Khatib, Lucie Laflamme, Kumanan Wilson","doi":"10.1080/21645515.2024.2378580","DOIUrl":"https://doi.org/10.1080/21645515.2024.2378580","url":null,"abstract":"<p><p>Seasonal vaccination remains one of the best interventions to prevent morbidity and mortality from influenza in children. Understanding the characteristics of parents who vaccinate their children can inform communication strategies to encourage immunization. Using a cross-sectional study, we described parental characteristics of people who reported vaccinating their children against influenza during 2018/2019 in a cohort of Canadian digital immunization record users. Data was collected from a free, Pan-Canadian digital vaccination tool, CANImmunize. Eligible accounts contained at least one parental and one \"child/dependent\" record. Each parental characteristic (gender, age, family size, etc) was tested for association with pediatric influenza vaccination, and a multivariate logistic regression model was fit. A total of 6,801 CANImmunize accounts met inclusion criteria. After collapsing the dataset, the final sample contained 11,381 unique dyads. Influenza vaccination was reported for 32.3% of the children and 42.0% of the parents. In the multivariate logistic regression analysis, parents receiving the seasonal influenza vaccine were most strongly associated with reporting pediatric influenza vaccination (OR 17.05, 95% CI 15.08, 19.28). Having a larger family size and fewer transactions during the study period was associated with not reporting pediatric influenza vaccination. While there are several limitations to this large-scale study, these results can help inform future research in the area. Digital technologies may provide a unique and valuable source of vaccine coverage data and to explore associations between individual characteristics and immunization behavior. Policy makers considering digital messaging may want to tailor their efforts based on parental characteristics to further improve pediatric seasonal influenza vaccine uptake.</p>","PeriodicalId":49067,"journal":{"name":"Human Vaccines & Immunotherapeutics","volume":null,"pages":null},"PeriodicalIF":4.1,"publicationDate":"2024-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141735408","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Long-term stability and immunogenicity of lipid nanoparticle COVID-19 mRNA vaccine is affected by particle size. 脂质纳米颗粒 COVID-19 mRNA 疫苗的长期稳定性和免疫原性受颗粒大小的影响。
IF 4.1 4区 医学
Human Vaccines & Immunotherapeutics Pub Date : 2024-12-31 Epub Date: 2024-05-07 DOI: 10.1080/21645515.2024.2342592
Ruimeng Shi, Xueli Liu, Yajuan Wang, Meilu Pan, Shaoqin Wang, Lin Shi, Beibei Ni
{"title":"Long-term stability and immunogenicity of lipid nanoparticle COVID-19 mRNA vaccine is affected by particle size.","authors":"Ruimeng Shi, Xueli Liu, Yajuan Wang, Meilu Pan, Shaoqin Wang, Lin Shi, Beibei Ni","doi":"10.1080/21645515.2024.2342592","DOIUrl":"10.1080/21645515.2024.2342592","url":null,"abstract":"<p><p>Messenger ribonucleic acid (mRNA) technology has been rapidly applied for the development of the COVID-19 vaccine. However, naked mRNA itself is inherently unstable. Lipid nanoparticles (LNPs) protect mRNAs from extracellular ribonucleases and facilitate mRNA trafficking. For mRNA vaccines, antigen-presenting cells utilize LNPs through uptake to elicit antigen-specific immunity. There are reports on the impact of various physical characteristics of LNPs, particularly those with sizes less than 200 nm, especially 50 to 150 nm, on the overall stability and protective efficacy of mRNA vaccines. To address this, a single change in the size of LNPs using the same mRNA stock solution was assessed for the physicochemical characterization of the resulting mRNA-LNPs vaccine, along with the evaluation of their protective efficacy. Particles of smaller sizes generally disperse more effectively in solutions, with minimized occurrence of particle precipitation and aggregation. Here, we demonstrate that the vaccine containing 80-100 nm mRNA-LNPs showed the best stability and protection at 4°C and -20°C. Furthermore, we can conclude that freezing the vaccine at -20°C is more appropriate for maintaining stability over the long term. This effort is poised to provide a scientific basis for improving the quality of ongoing mRNA vaccine endeavors and providing information on the development of novel products.</p>","PeriodicalId":49067,"journal":{"name":"Human Vaccines & Immunotherapeutics","volume":null,"pages":null},"PeriodicalIF":4.1,"publicationDate":"2024-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11085994/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140877749","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effectiveness of Enterovirus 71 inactivated vaccines against hand, foot, and mouth disease: A test-negative case-control study. 肠道病毒 71 型灭活疫苗预防手足口病的效果:试验阴性病例对照研究。
IF 4.8 4区 医学
Human Vaccines & Immunotherapeutics Pub Date : 2024-12-31 Epub Date: 2024-03-27 DOI: 10.1080/21645515.2024.2330163
Yutong Zhang, Jinzhao Cui, Fengfeng Liu, Yang Song, Quanyi Wang, Yanzhe Liu, Yanping Zhang, Zhongjie Li, Zhaorui Chang
{"title":"Effectiveness of Enterovirus 71 inactivated vaccines against hand, foot, and mouth disease: A test-negative case-control study.","authors":"Yutong Zhang, Jinzhao Cui, Fengfeng Liu, Yang Song, Quanyi Wang, Yanzhe Liu, Yanping Zhang, Zhongjie Li, Zhaorui Chang","doi":"10.1080/21645515.2024.2330163","DOIUrl":"10.1080/21645515.2024.2330163","url":null,"abstract":"<p><p>The Enterovirus A71 (EV-A71) vaccine was introduced in China in December 2015 as a preventive measure against hand, foot, and mouth disease (HFMD) caused by EV-A71. However, the effectiveness of the vaccine (VE) in real-world settings needs to be evaluated. We conducted a test-negative case-control study to assess the effectiveness of EV-A71 vaccines in preventing EV-A71-associated HFMD. Children aged 6-71 months with HFMD were enrolled as participants. The case group comprised those who tested positive for EV-A71, while the control group comprised those who tested negative for EV-A71. To estimate VE, a logistic regression model was employed, adjusting for potential confounders including age, gender, and clinical severity. In total, 3223 children aged 6 to 71 months were included in the study, with 162 in the case group and 3061 in the control group. The proportion of children who received EV-A71 vaccination was significantly lower in the case group compared to the control group (<i>p</i> < .001). The overall VE<sub>adj</sub> was estimated to be 90.8%. The VE<sub>adj</sub> estimates for partially and fully vaccinated children were 90.1% and 90.9%, respectively. Stratified by age group, the VE<sub>adj</sub> estimates were 88.7% for 6 to 35-month-olds and 95.5% for 36 to 71-month-olds. Regarding disease severity, the VE<sub>adj</sub> estimates were 86.3% for mild cases and 100% for severe cases. Sensitivity analysis showed minimal changes in the VE point estimates, with most changing by no more than 1% point. Our study demonstrates a high level of vaccine effectiveness against EV-A71-HFMD, especially in severe cases. Active promotion of EV-A71 vaccination is an effective strategy in preventing EV-A71 infections.</p>","PeriodicalId":49067,"journal":{"name":"Human Vaccines & Immunotherapeutics","volume":null,"pages":null},"PeriodicalIF":4.8,"publicationDate":"2024-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10984126/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140307549","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Impact of COVID-19 on vaccine confidence and uptake: A systematic literature review. COVID-19 对疫苗信心和接种率的影响:系统文献综述。
IF 4.1 4区 医学
Human Vaccines & Immunotherapeutics Pub Date : 2024-12-31 Epub Date: 2024-08-06 DOI: 10.1080/21645515.2024.2384180
Ivo Vojtek, Marloes van Wouw, Angus Thomson
{"title":"Impact of COVID-19 on vaccine confidence and uptake: A systematic literature review.","authors":"Ivo Vojtek, Marloes van Wouw, Angus Thomson","doi":"10.1080/21645515.2024.2384180","DOIUrl":"10.1080/21645515.2024.2384180","url":null,"abstract":"<p><p>During the coronavirus disease 2019 (COVID-19) pandemic, scheduled vaccinations were postponed, mass vaccination programmes were suspended and opportunities for healthcare workers to administer vaccines ad hoc decreased. The aims of this systematic literature review were to determine the impact of the COVID-19 pandemic on vaccine confidence, intent and uptake in preexisting routine childhood or adult vaccination programmes, and to identify factors associated with changes in acceptance, intent and uptake of preexisting vaccines. Medline and Embase were searched for studies in Australia, Brazil, Canada, China, Japan, the USA, and European countries, published between 1 January 2021 and 4 August 2022. A complementary gray literature search was conducted between 11 and 13 October 2022, and supplemented with additional gray research in October 2023. In total, 54 citations were included in the review. Study design and geography were heterogeneous. The number of adults who received or intended to receive an influenza or pneumococcal vaccine was higher during the pandemic than in previous seasons (<i>n</i> = 28 studies). In addition, increased acceptance of adult vaccinations was observed during 2020-21 compared with 2019-20 (<i>n</i> = 12 studies). The rates of childhood vaccinations decreased during the COVID-19 pandemic across several countries (<i>n</i> = 11 studies). Factors associated with changes in intention to receive a vaccination, or uptake of influenza vaccine, included previous vaccination, older age, higher perceived risk of contracting COVID-19, anxiety regarding the pandemic and fear of contracting COVID-19. Acceptance and uptake of influenza and pneumococcal vaccines generally increased after onset of the COVID-19 pandemic.</p>","PeriodicalId":49067,"journal":{"name":"Human Vaccines & Immunotherapeutics","volume":null,"pages":null},"PeriodicalIF":4.1,"publicationDate":"2024-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11305033/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141898728","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Impact of the COVID-19 pandemic on social media utilization, influences related to parental vaccine decision making, and opinions on trustworthy social media vaccination campaigns: A qualitative analysis. COVID-19 大流行对社交媒体使用的影响、与家长疫苗决策相关的影响以及对值得信赖的社交媒体疫苗接种活动的看法:定性分析。
IF 4.1 4区 医学
Human Vaccines & Immunotherapeutics Pub Date : 2024-12-31 Epub Date: 2024-02-14 DOI: 10.1080/21645515.2024.2311476
Holly B Fontenot, Kevin M Quist, Gary Glauberman, Alexandra Michel, Gregory Zimet
{"title":"Impact of the COVID-19 pandemic on social media utilization, influences related to parental vaccine decision making, and opinions on trustworthy social media vaccination campaigns: A qualitative analysis.","authors":"Holly B Fontenot, Kevin M Quist, Gary Glauberman, Alexandra Michel, Gregory Zimet","doi":"10.1080/21645515.2024.2311476","DOIUrl":"10.1080/21645515.2024.2311476","url":null,"abstract":"<p><p>There is a continued need for research to better understand the influence social media has on parental vaccination attitudes and behaviors, especially research capturing the effects of the COVID-19 pandemic. The goal of this study was to explore parents' perspectives related to the impact the pandemic had on 1) social media engagement, 2) vaccine messaging on social media, and 3) factors to guide future intervention development. Between February and March 2022, 6 online, synchronous, text-based focus groups were conducted with parents of adolescents aged 11 to 17 years. Participants who all utilized social media were recruited from across the United States. Qualitative data were analyzed using content analysis. A total of 64 parents participated. Average age was 47 years, and participants were predominantly White (71.9%), female (84.3%), and engaged with social media multiple times per day (51.6%). Participants (95.3%) viewed obtaining all recommended vaccines as important or very important; however, overall vaccination rates for their adolescents were varied (50% ≥1 dose HPV; 59.4% MenACWY; 78.1% Tdap; 65.6% Flu; 81.3% COVID-19). Three themes emerged highlighting the pandemic's impact on parent's (1) general patterns of social media use, (2) engagement about vaccines on social media and off-line behaviors related to vaccination, and (3) perspectives for developing a credible and trustworthy social media intervention about vaccination. Participants reported fatigue from contentious vaccine-related content on social media and desired future messaging to be from recognizable health institutions/associations with links to reputable resources. Plus, providers should continue to provide strong vaccine recommendations in clinic.</p>","PeriodicalId":49067,"journal":{"name":"Human Vaccines & Immunotherapeutics","volume":null,"pages":null},"PeriodicalIF":4.1,"publicationDate":"2024-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10878019/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139736544","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Immune imprinting: The persisting influence of the first antigenic encounter with rapidly evolving viruses. 免疫印记:与快速进化病毒的首次抗原相遇的持续影响。
IF 4.1 4区 医学
Human Vaccines & Immunotherapeutics Pub Date : 2024-12-31 Epub Date: 2024-08-16 DOI: 10.1080/21645515.2024.2384192
Mariam Maltseva, Alexa Keeshan, Curtis Cooper, Marc-André Langlois
{"title":"Immune imprinting: The persisting influence of the first antigenic encounter with rapidly evolving viruses.","authors":"Mariam Maltseva, Alexa Keeshan, Curtis Cooper, Marc-André Langlois","doi":"10.1080/21645515.2024.2384192","DOIUrl":"10.1080/21645515.2024.2384192","url":null,"abstract":"<p><p>Immune imprinting is a phenomenon that stems from the fundamentals of immunological memory. Upon recurrent exposures to an evolving pathogen, the immune system must weigh the benefits of rapidly recalling established antibody repertoires with greater affinity to the initial variant or invest additional time and energy in producing <i>de novo</i> responses specific to the emerging variant. In this review, we delve into the mechanistic complexities of immune imprinting and its role in shaping subsequent immune responses, both <i>de novo</i> and recall, against rapidly evolving respiratory viruses such as influenza and coronaviruses. By exploring the duality of immune imprinting, we examine its potential to both enhance or hinder immune protection against disease, while emphasizing the role of host and viral factors. Finally, we explore how different vaccine platforms may affect immune imprinting and comment on vaccine strategies that can favor <i>de novo</i> variant-specific antibody responses.</p>","PeriodicalId":49067,"journal":{"name":"Human Vaccines & Immunotherapeutics","volume":null,"pages":null},"PeriodicalIF":4.1,"publicationDate":"2024-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11328881/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141989291","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Post-marketing safety study to evaluate pregnancy outcomes among recipients of hepatitis B vaccines. 对乙肝疫苗接种者妊娠结局进行评估的上市后安全性研究。
IF 4.1 4区 医学
Human Vaccines & Immunotherapeutics Pub Date : 2024-12-31 Epub Date: 2024-09-02 DOI: 10.1080/21645515.2024.2397872
Katia J Bruxvoort, Lina S Sy, Jeff Slezak, Bradley K Ackerson, Lei Qian, Sijia Qiu, Zendi Solano, Kristi Reynolds
{"title":"Post-marketing safety study to evaluate pregnancy outcomes among recipients of hepatitis B vaccines.","authors":"Katia J Bruxvoort, Lina S Sy, Jeff Slezak, Bradley K Ackerson, Lei Qian, Sijia Qiu, Zendi Solano, Kristi Reynolds","doi":"10.1080/21645515.2024.2397872","DOIUrl":"10.1080/21645515.2024.2397872","url":null,"abstract":"<p><p>HepB-CpG is a licensed adjuvanted two-dose hepatitis B vaccine for adults, with limited data on exposure during pregnancy. We assessed the risk of pregnancy outcomes among individuals who received HepB-CpG or the 3-dose HepB-alum vaccine ≤28 d prior to conception or during pregnancy at Kaiser Permanente Southern California (KPSC). The pregnancy cohort included KPSC members aged ≥18 y who received ≥1 dose of hepatitis B vaccine (HepB-CpG or HepB-alum) at KPSC outpatient family or internal medicine departments from August 2018 to November 2020. We followed these individuals through electronic health records from the vaccination date until the end of pregnancy, KPSC health plan disenrollment, or death, whichever came first. Among 81 and 125 eligible individuals who received HepB-CpG and HepB-alum, respectively, live births occurred in 84% and 74%, spontaneous abortion occurred in 7% and 17% (adjusted relative risk [aRR] 0.40, 95% CI: 0.16-1.00), and preterm birth occurred in 15% and 14% of liveborn infants (aRR 0.97, 95% CI 0.47-1.99). No major birth defects were identified through 6 months of age. The study found no evidence of adverse pregnancy outcomes for recipients of HepB-CpG in comparison to HepB-alum.</p>","PeriodicalId":49067,"journal":{"name":"Human Vaccines & Immunotherapeutics","volume":null,"pages":null},"PeriodicalIF":4.1,"publicationDate":"2024-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11370903/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142120934","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Time interval distribution of hepatitis B vaccine immunization among infants in China from 2017 to 2021. 2017-2021 年中国婴儿乙肝疫苗免疫接种的时间间隔分布。
IF 4.1 4区 医学
Human Vaccines & Immunotherapeutics Pub Date : 2024-12-31 Epub Date: 2024-09-09 DOI: 10.1080/21645515.2024.2395087
Sihui Zhang, Xiaoling Tian, Li Wang, Ming Liu, Chao Wang, Tianshuo Zhao, Xianming Cai, Xiyu Zhang, Mingting Wang, Juan Du, Yaqiong Liu, Qingbin Lu, Jiang Wu, Ninghua Huang, Fuqiang Cui
{"title":"Time interval distribution of hepatitis B vaccine immunization among infants in China from 2017 to 2021.","authors":"Sihui Zhang, Xiaoling Tian, Li Wang, Ming Liu, Chao Wang, Tianshuo Zhao, Xianming Cai, Xiyu Zhang, Mingting Wang, Juan Du, Yaqiong Liu, Qingbin Lu, Jiang Wu, Ninghua Huang, Fuqiang Cui","doi":"10.1080/21645515.2024.2395087","DOIUrl":"10.1080/21645515.2024.2395087","url":null,"abstract":"<p><p>Infant hepatitis B vaccine coverage in China is high, with over 95% of infants immunized; however, high vaccine coverage can often mask low timeliness. The vaccination interval between the second and third doses is not clearly defined by immunization guidelines in China. This retrospective cohort study assessed the time interval distribution of hepatitis B vaccination among a cohort of randomly selected live births from the Centers for Disease Control and Prevention across four provinces or municipalities in China between January 2017 and December 2021. Among the infants analyzed, 163,224 received the first dose of hepatitis B vaccine with 146,905 (90.0%) and 135,757 (83.2%) infants receiving the second and third doses, respectively. A total of 132,577 (90.2%) infants received the second dose between 28 and 61 days after the first dose. Of the 119,437 (88.0%) infants that completed the hepatitis B series between 61 and 214 days after the second dose 87,067 (64.1%) infants were vaccinated with the third dose between 151 and 180 days after the second dose. The time interval distribution varied across the four provinces or municipalities (<i>p</i> < .001). Of the 58,077 infants who completed the hepatitis B vaccine series, 36,377 (62.6%) infants used the same type of hepatitis B vaccine for all three doses. Overall, the timeliness of hepatitis B vaccination for infants was lower than expected, with regional disparities observed. This highlights the need for improved timeliness through the introduction of a defined timeframe for the last two doses of vaccine and training for obstetricians and related personnel.</p>","PeriodicalId":49067,"journal":{"name":"Human Vaccines & Immunotherapeutics","volume":null,"pages":null},"PeriodicalIF":4.1,"publicationDate":"2024-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11385157/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142156380","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
From both sides of the needle: Understanding effective interventions for facilitating non-national immunization program vaccine decision making in China. 从针头的两端:了解促进中国非国家免疫规划疫苗决策的有效干预措施。
IF 4.1 4区 医学
Human Vaccines & Immunotherapeutics Pub Date : 2024-12-31 Epub Date: 2024-08-22 DOI: 10.1080/21645515.2024.2389578
Mingzhu Jiang, Xuanxuan Yan, Weixi Jiang, Haifeng Ma, Sijuan Zhou, Xiaohua Ying
{"title":"From both sides of the needle: Understanding effective interventions for facilitating non-national immunization program vaccine decision making in China.","authors":"Mingzhu Jiang, Xuanxuan Yan, Weixi Jiang, Haifeng Ma, Sijuan Zhou, Xiaohua Ying","doi":"10.1080/21645515.2024.2389578","DOIUrl":"10.1080/21645515.2024.2389578","url":null,"abstract":"<p><p>Vaccination decisions are influenced by various psychological and practical factors. In China, non-National Immunization Program (non-NIP) vaccines, which are voluntary and self-paid, add uncertainty and autonomy to the decision-making process. Effective communication between providers and recipients is crucial but understudied. This study aims to integrate their perspectives, identify strategies for facilitating vaccination decisions, and analyze their mechanisms. From July to December 2023, semi-structured interviews were conducted with 17 caregivers and 12 vaccination providers across five Chinese provinces. Participants shared their experiences and decision-making processes regarding non-NIP vaccines. The Behaviour Change Wheel framework guided the analysis, utilizing iterative coding and directed content analysis. Thirteen Behavior Change Techniques were identified, with feedback, monitoring, and environmental restructuring being the most common. Key intervention functions included Persuasion, Education, and Training. We further mapped how these interventions influence non-NIP vaccine decisions. Capability was enhanced through education and effective communication, providing necessary knowledge and skills. Opportunity was increased via infrastructural improvements and societal support, making vaccines more accessible and endorsed by the community. Motivation was driven by clear communication of vaccination benefits and risks, reinforced by societal norms through public health messaging. By understanding the mechanisms influencing vaccination behaviors and interacting with stakeholders, tailored strategies can be developed. Healthcare providers can enhance service accessibility and offer evidence-based guidance with reminders, monitoring, and incentives to ensure compliance. For recipients, reliable information, sustained engagement, timely communication, and motivational opportunities are essential. A multi-dimensional approach involving multiple stakeholders is crucial for promoting non-NIP vaccine uptake.</p>","PeriodicalId":49067,"journal":{"name":"Human Vaccines & Immunotherapeutics","volume":null,"pages":null},"PeriodicalIF":4.1,"publicationDate":"2024-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11346547/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142019298","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Toll-like receptor agonists as cancer vaccine adjuvants. 作为癌症疫苗佐剂的 Toll 样受体激动剂。
IF 4.8 4区 医学
Human Vaccines & Immunotherapeutics Pub Date : 2024-12-31 Epub Date: 2023-12-28 DOI: 10.1080/21645515.2023.2297453
Donghwan Jeon, Ethan Hill, Douglas G McNeel
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