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Zornoza Moreno M, Pérez-Martín J, Robles Mañueco M. Parents and teachers' perspectives on a school-located influenza vaccination program: A pilot study in the Region of Murcia, Spain. Hum Vaccin Immunother 2024; 20:2328406. [PMID: 38573783 PMCID: PMC10996829 DOI: 10.1080/21645515.2024.2328406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Accepted: 03/06/2024] [Indexed: 04/06/2024] Open
Abstract
During the 2022-2023 season, the Region of Murcia (an autonomous community of Spain) introduced the influenza vaccination campaign in children aged 24-59 months with the live-attenuated influenza nasal spray vaccine. To expand coverage, a pilot study was conducted to include the 3- to 4-year population in 24 public schools. The aim of the study was to assess the experiences of parents and teachers involved in the project. This was a psychosocial qualitative study in which information was collected from a cohort of 23 parents and 17 teachers who attended three and two focus group sessions, respectively. A high degree of satisfaction with the school-located influenza vaccination program was consistently reported. The teachers reported creating a friendly environment and acting as companions to support children in the absence of their parents. They also considered the intranasal route, which avoids intramuscular puncture, as a facilitating element that turned the vaccination process into a kind of game. Parents emphasized the importance of vaccination to protect their children, and secondarily, to ensure protection of the family nucleus. Some parents who had their children already vaccinated in the health care center reported preference for the school setting, probably selecting this option in the future. The availability of school-based influenza vaccination promoted greater equity in accessing the vaccine and facilitated family reconciliation. To optimize coverage and minimize potential reluctance, providing the necessary information to parents both before and after vaccination was considered. School-located influenza vaccination was feasible and is a valuable strategy to be implemented in future campaigns.
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Affiliation(s)
- Matilde Zornoza Moreno
- Health Prevention and Protection Service, General Directorate of Public Health and Addictions, Health Council, Region de Murcia, Spain
| | - Jaime Pérez-Martín
- Health Prevention and Protection Service, General Directorate of Public Health and Addictions, Health Council, Region de Murcia, Spain
| | - Marta Robles Mañueco
- Immunotherapy and Vaccines Unit, AstraZeneca Farmacéutica Spain SA, Medical Department, Madrid, Spain
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2
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Biederman CF, Pham MA, Jimoh L, Aguinaldo JL, Ramirez S, Alabadi-Bierman A, Yeganeh N. School-Located Vaccine Clinics: An Effective Strategy for Expanding Access to COVID-19 Vaccines in Los Angeles County. Public Health Rep 2024; 139:180-186. [PMID: 38111103 PMCID: PMC10851909 DOI: 10.1177/00333549231214784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2023] Open
Abstract
A key component of decreasing severe disease, hospitalizations, and death due to COVID-19 has been increasing vaccine accessibility to residents in communities where access to health care is poor and residents are at increased risk of poor health outcomes. Driven by the expansive geography and diverse population it serves, the Los Angeles County Department of Public Health built an extensive school vaccination network by partnering with the county's roughly 3000 schools and vaccine providers. We report on the process of building this network and its impact on vaccination coverage. We describe a unique equity metric (HPI+) that used a combination of the Healthy Places Index (HPI) and COVID-19 transmission and vaccination data to prioritize school-located vaccination efforts. More than 328 991 doses of COVID-19 vaccine were administered at 1050 schools in Los Angeles County from April 15, 2021, through June 18, 2022. Nearly 10% of all doses administered to children aged 5-11 years in Los Angeles County were at school-located vaccine clinics. Most vaccine clinic days (77.3%) were held at schools in HPI+ zip codes. Most doses (68.3%) were administered in HPI+ regions and to people aged ≥12 years (70.3%). Vaccinating the community at schools is an effective public health intervention; however, increased outreach efforts were required in HPI+ regions to ensure equitable access to vaccines. This case study can be used to replicate public health interventions using schools to support access to health care services for students and the surrounding community.
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Affiliation(s)
- Cassandra Fink Biederman
- Vaccine Preventable Disease Control Program, Los Angeles County Department of Public Health, Los Angeles, CA, USA
| | - Matthew A. Pham
- Office of Health Assessment and Epidemiology, Los Angeles County Department of Public Health, Los Angeles, CA, USA
| | - Lilly Jimoh
- Vaccine Preventable Disease Control Program, Los Angeles County Department of Public Health, Los Angeles, CA, USA
| | - Jeanne L. Aguinaldo
- Vaccine Preventable Disease Control Program, Los Angeles County Department of Public Health, Los Angeles, CA, USA
| | - Susana Ramirez
- Office of Health Assessment and Epidemiology, Los Angeles County Department of Public Health, Los Angeles, CA, USA
| | - Alaa Alabadi-Bierman
- Office of Health Assessment and Epidemiology, Los Angeles County Department of Public Health, Los Angeles, CA, USA
| | - Nava Yeganeh
- Vaccine Preventable Disease Control Program, Los Angeles County Department of Public Health, Los Angeles, CA, USA
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3
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Yarnoff B, Wagner LD, Honeycutt AA, Vogt TM. Analysis of School-Day Disruption of Administering School-Located Vaccination to Children in Three Local Areas, 2012-2013 School Year. J Sch Nurs 2023; 39:456-462. [PMID: 34405720 DOI: 10.1177/10598405211038598] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
The purpose of this study was to determine the amount of time elementary and middle-school students spend away from the classroom and clinic time required to administer vaccines in school-located vaccination (SLV) clinics. We conducted a time study and estimated average time away from class and time to administer vaccine by health department (HD), student grade level, vaccine type, and vaccination process for SLV clinics during the 2012-2013 school year. Average time away from classroom was 10 min (sample: 688 students, 15 schools, three participating HD districts). Overall, time to administer intranasally administered influenza vaccine was nearly half the time to administer injected vaccine (52.5 vs. 101.7 s) (sample: 330 students, two HDs). SLV administration requires minimal time outside of class for elementary and middle-school students. SLV clinics may be an efficient way to administer catch-up vaccines to children who missed routine vaccinations during the coronavirus disease-2019 pandemic.
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Affiliation(s)
- Ben Yarnoff
- Health Economics Program, RTI International, Durham, NC, USA
| | - Laura Danielle Wagner
- Health Economics Program, RTI International, Durham, NC, USA
- Global Public Health Impact Center, RTI International, Durham, NC, USA
| | | | - Tara M Vogt
- National Center for Immunization and Respiratory Diseases, Centers for Disease Control and Prevention, Atlanta, GA, USA
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Abstract
Vaccine acceptance by parents and caregivers remains a public health challenge that can potentially be addressed via community-based strategies. Such strategies might augment current vaccine hesitancy interventions occurring within medical homes. This article reviews the key challenges and advantages of evidence-based community strategies for overcoming parent/caregiver vaccine hesitancy, specifically (1) community-participatory vaccine hesitancy measurement, (2) communication approaches, (3) reinforcement techniques (eg, incentives, mandates), and (4) community-engaged partnerships (eg, vaccine champion training, vaccination in community settings). This article also discusses important considerations when vaccinating children and adolescents in non-primary care settings (school-based health centers, pharmacies, community events).
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Affiliation(s)
- Lori E Crosby
- Division of Behavioral Medicine, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, MLC 7039, Cincinnati, OH 45229, USA; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
| | - Francis J Real
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA; Division of General and Community Pediatrics, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, MLC 2011, Cincinnati, OH 45229, USA
| | - Jodi Cunnigham
- The Community Builders, Inc., 3635 Reading Road, Cincinnati, OH 45229, USA
| | - Monica Mitchell
- Division of Behavioral Medicine, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, MLC 7039, Cincinnati, OH 45229, USA; Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA; Community Relations, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, MLC 7039, Cincinnati, OH 45229, USA
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Influenza Vaccine Hesitancy: Scope, Influencing Factors, and Strategic Interventions. Pediatr Clin North Am 2023; 70:227-241. [PMID: 36841592 DOI: 10.1016/j.pcl.2022.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/27/2023]
Abstract
Influenza vaccination rates in children are suboptimal. One underlying reason is influenza vaccine hesitancy. Tools such as the Parent Attitudes about Childhood Vaccines survey and the Vaccine Hesitancy Scale can be used to measure influenza vaccine hesitancy. The adapted Increasing Vaccination Model from Brewer and colleagues can help identify factors that influence influenza vaccine hesitancy, motivation, and uptake. Several strategies can be used to address influenza vaccine hesitancy, which we discuss further in this review.
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Fairlie T, Chu B, Thomas ES, Querns AK, Lyons A, Koziol M, Englund JA, Anderson EM, Graff K, Rigel S, Bell TR, Saydah S, Chatham-Stephens K, Vogt TM, Hoag S, Briggs-Hagen M. School-Based Interventions to Increase Student COVID-19 Vaccination Coverage in Public School Populations with Low Coverage - Seattle, Washington, December 2021-June 2022. MMWR. MORBIDITY AND MORTALITY WEEKLY REPORT 2023; 72:283-287. [PMID: 36928607 PMCID: PMC10027407 DOI: 10.15585/mmwr.mm7211a3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Abstract
COVID-19 can lead to severe outcomes in children (1). Vaccination decreases risk for COVID-19 illness, severe disease, and death (2). On December 13, 2020, CDC recommended COVID-19 vaccination for persons aged ≥16 years, with expansion on May 12, 2021, to children and adolescents (children) aged 12-15 years, and on November 2, 2021, to children aged 5-11 years (3). As of March 8, 2023, COVID-19 vaccination coverage among school-aged children remained low nationwide, with 61.7% of children aged 12-17 years and approximately one third (32.7%) of those aged 5-11 years having completed the primary series (3). Intention to receive COVID-19 vaccine and vaccination coverage vary by demographic characteristics, including race and ethnicity and socioeconomic status (4-6). Seattle Public Schools (SPS) implemented a program to increase COVID-19 vaccination coverage during the 2021-22 school year, focusing on children aged 5-11 years during November 2021-June 2022, with an added focus on populations with low vaccine coverage during January 2022-June 2022.† The program included strategic messaging, school-located vaccination clinics, and school-led community engagement. Vaccination data from the Washington State Immunization Information System (WAIIS) were analyzed to examine disparities in COVID-19 vaccination by demographic and school characteristics and trends over time. In December 2021, 56.5% of all SPS students, 33.7% of children aged 5-11 years, and 81.3% of children aged 12-18 years had completed a COVID-19 primary vaccination series. By June 2022, overall series completion had increased to 80.3% and was 74.0% and 86.6% among children aged 5-11 years and 12-18 years, respectively. School-led vaccination programs can leverage community partnerships and relationships with families to improve COVID-19 vaccine access and coverage.
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Robinson MS, England M, Luthy KE, Peterson NE. HPV Infection and Vaccination: A Question and Answer Guide for School Nurses. NASN Sch Nurse 2023; 38:134-144. [PMID: 36757046 DOI: 10.1177/1942602x221146758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
School nurses frequently interact with school-age children and their parents/guardians regarding vaccinations. As a trusted source of information, the school nurse is in a unique position to share vaccine information with parents/guardians and school-age children that may dispel myths and, consequently, improve vaccination rates. Nevertheless, some parents/guardians are still reluctant to vaccinate their school-age children against Human Papilloma Virus (HPV) for a variety of reasons. Common barriers to HPV vaccination include a lack of understanding of the vaccine's purpose, concerns regarding the vaccine's safety, and insufficient recommendation from healthcare workers. However, school nurses have many duties in addition to ensuring vaccine compliance. School nurses may have difficulty remaining up-to-date on evidence-based answers to parents'/guardians' questions about HPV vaccine. Therefore, the purpose of this article is to provide school nurses with a quick reference question and answer guide to parents'/guardians' common HPV-related vaccination questions.
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Dugan M, Stein GS, Khan S, Clifford-Bova SCB, Pilcher F, Carney JK. Raising the HPV Vaccination Rate in Rural Northern New England Using Local Opinion Leaders. Crit Rev Eukaryot Gene Expr 2023; 33:11-29. [PMID: 37606161 DOI: 10.1615/critreveukaryotgeneexpr.2023048915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/23/2023]
Abstract
The human papillomavirus is associated with a range of cancers. A vaccine introduced in 2006 has dramatically decreased the incidence of these cancers, but Americans still experience over 47,000 new cases of HPV-related cancers each year. The situation is worse in rural areas, where vaccination rates lag the national average, making HPV a significant health disparity issue. This article lays out an evidence-based HPV vaccine-promotion strategy that will serve as part of a campaign to improve health equity in rural northern New England in a process that is repeatable and sustainable. The campaign includes the following elements: partnerships with state departments of health and trusted community opinion leaders, evidence-based storytelling, local social media, traditional media, and school-based pop-up vaccination clinics. Borrowing from marketing and social marketing frameworks and guided by public health perspectives, we begin with psychographic and geodemographic information about our target audience, followed by a discussion about relevant models, frameworks, and research related to persuasive storytelling. We conclude with the outline of a guidebook to foster the creation of persuasive stories as part of a sustainable, replicable HPV vaccination campaign.
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Affiliation(s)
- Matthew Dugan
- Department of Biochemistry, University of Vermont, Burlington, VT 05405, USA
| | - Gary S Stein
- Department of Biochemistry, University of Vermont, 89 Beaumont Ave., Given E210E, Burlington, VT 05405, USA; University of Vermont Cancer Center, Burlington, VT 05405, USA
| | - Shamima Khan
- Department of Biochemistry, University of Vermont, Burlington, VT 05405, USA
| | | | - Finlay Pilcher
- Department of Biochemistry, University of Vermont, Burlington, VT 05405, USA
| | - Jan Kirk Carney
- Department of Biochemistry, University of Vermont, Burlington, VT 05405, USA
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Mantina NM, Block Ngaybe M, Johnson K, Velickovic S, Magrath P, Gerald LB, Krupp K, Krauss B, Perez-Velez CM, Madhivanan P. Racial/ethnic disparities in influenza risk perception and vaccination intention among Pima County residents in Arizona. Hum Vaccin Immunother 2022; 18:2154506. [PMID: 36476311 PMCID: PMC9762835 DOI: 10.1080/21645515.2022.2154506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
While influenza cases in Arizona have nearly tripled since 2018, vaccination rates continue to lag. Statewide, Hispanics and African Americans had the lowest vaccination rates despite having higher influenza infection rates than Whites. Given Arizona's racial influenza vaccination disparity and the general increase in vaccination hesitancy due to COVID-19, the purpose of this study was to better understand the influences of seasonal influenza vaccination in Arizona during the COVID-19 pandemic using qualitative methods. Findings from this study revealed that many participants were motivated to get the influenza vaccine to protect their family and close friends. The heightened concern for COVID-19 prompted some Hispanic/Latino focus group discussion participants to consider getting vaccinated. However, many Hispanic/Latino participants also expressed that they stopped getting influenza vaccine due to negative vaccination experiences or concern about sickness following immunization. African American participants primarily discussed receiving the vaccine as part of their routine health visit. Compared to other races, more White participants believed that vaccination was unimportant because they were healthy, and the people they interacted with never got sick. Distinct factors influence risk perception and vaccination intention across different racial/ethnic groups. Effective interventions can account for these factors and be tailored to the target population to maximize vaccination uptake.
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Affiliation(s)
- Namoonga M. Mantina
- Department of Health Promotion Sciences, Mel & Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ, USA,CONTACT Namoonga M. Mantina Department of Health Promotion Sciences, Mel & Enid Zuckerman College of Public Health, University of Arizona, 1295 N Martin Avenue, Tucson, AZ85724-5209, USA
| | - Maiya Block Ngaybe
- Department of Health Promotion Sciences, Mel & Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ, USA
| | - Kerry Johnson
- Department of Health Promotion Sciences, Mel & Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ, USA
| | - Sonja Velickovic
- Department of Health Promotion Sciences, Mel & Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ, USA
| | - Priscilla Magrath
- Department of Health Promotion Sciences, Mel & Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ, USA
| | - Lynn B. Gerald
- Office of the Vice Chancellor for Health Affairs, University of Illinois Chicago, Chicago, IL, USA
| | - Karl Krupp
- Division of Public Health Practice and Translational Research, Mel & Enid Zuckerman College of Public Health, University of Arizona, Phoenix, AZ, USA
| | - Beatrice Krauss
- Department of Psychology, University of Arizona, Tucson, AZ, USA
| | - Carlos M. Perez-Velez
- Division of Epidemiology, Pima County Health Department, Tucson, AZ, USA,Division of Infectious Diseases, Department of Medicine, College of Medicine, University of Arizona, Tucson, AZ, USA
| | - Purnima Madhivanan
- Department of Health Promotion Sciences, Mel & Enid Zuckerman College of Public Health, University of Arizona, Tucson, AZ, USA,Division of Infectious Diseases, Department of Medicine, College of Medicine, University of Arizona, Tucson, AZ, USA
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Nasiri MJ, Danaei B, Deravi N, Chirani AS, Bonjar AHS, Khoshgoftar Z, Karimi F. Impact of educational interventions on the prevention of influenza: A systematic review. Front Public Health 2022; 10:978456. [PMID: 36203669 PMCID: PMC9530567 DOI: 10.3389/fpubh.2022.978456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Accepted: 08/30/2022] [Indexed: 01/25/2023] Open
Abstract
Introduction Seasonal influenza, a contagious viral disease affecting the upper respiratory tract, circulates annually, causing considerable morbidity and mortality. The present study investigates the effectiveness of educational interventions to prevent influenza. Methods We searched PubMed/Medline, Embase, and Cochrane Controlled Register of Trials (CENTRAL) for relevant clinical studies up to March 1 2022. The following terms were used: "influenza," "flu," "respiratory infection," "prevent," "intervention," and "education." Results Out of 255 studies, 21 articles satisfied the inclusion criteria and were included in our study: 13 parallel randomized controlled trials (RCT) studies, two cross-over RCT studies, two cohort studies, and four quasi-experimental studies. A total of approximately 12,500 adults (18 years old or above) and 11,000 children were evaluated. Educational sessions and reminders were the most common interventions. The measured outcomes were vaccination rates, the incidence of respiratory tract infection (RTI), and preventive behaviors among participants. Eighteen out of 21 articles showed a significant association between educational interventions and the outcomes. Conclusions The included studies in the current systematic review reported the efficacy of health promotion educational interventions in improving knowledge about influenza, influenza prevention behaviors, vaccination rates, and decreased RTI incidence regardless of the type of intervention and the age of cases.
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Affiliation(s)
- Mohammad Javad Nasiri
- Department of Microbiology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran,Mohammad Javad Nasiri
| | - Bardia Danaei
- Department of Microbiology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Niloofar Deravi
- Department of Microbiology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | | - Amir Hashem Shahidi Bonjar
- Clinician Scientist of Dental Materials and Restorative Dentistry, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Zohreh Khoshgoftar
- Virtual School of Medical Education and Management, Shahid Beheshti University of Medical Sciences, Tehran, Iran,Zohreh Khoshgoftar
| | - Forouzan Karimi
- Department of Immunology, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran,*Correspondence: Forouzan Karimi
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Wang Y, Wu G, Jiang Y, Zou F, Gan L, Luo Q, Wu X, Tang X. Does COVID-19 have an impact on influenza vaccine knowledge, attitude and practice among medical students: a 2-year prospective cohort study. BMJ Open 2022; 12:e055945. [PMID: 36109037 PMCID: PMC9478856 DOI: 10.1136/bmjopen-2021-055945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVES To explore the main factors affecting the knowledge, attitude and practice about influenza and influenza vaccine as well as the intention to receive influenza vaccination among the same group of medical students before (2019) and after (2021) the COVID-19 outbreak. DESIGN A population-based prospective cohort study. SETTING A longitudinal cohort study of a selected medical school in Chongqing, China, which ran from 2019 to 2021. PARTICIPANTS A total of 803 medical students participated in the study in 2019 and only 484 students responded in 2021. The response rate for our survey was only 60.27% due to graduation, emails being abandoned, etc. RESULTS: The influenza vaccination rate of students at this medical school was 6.7% in 2019, compared with 25.8% in 2021. The awareness rate of medical students about influenza and influenza vaccine was 82.8% in 2019 and 86% in 2021, and there was no significantly statistical difference between the 2 years (p=0.134); the number of medical students with supportive attitude towards influenza vaccine was 95.1% in 2019 and 97.1% in 2021, and there was no statistically significant difference between the 2 years (p=0.078); the number of students who actively learnt about knowledge related to influenza vaccine rose from 183 (22.8%) in 2019 to 195 (40.3%) in 2021. CONCLUSIONS The COVID-19 outbreak prompted an increase in influenza vaccination rates among medical students in Chongqing, with almost all students (96.0%) believing that the spread of COVID-19 promoted their knowledge about influenza and influenza vaccine, and the vast majority (74.8%) believing that the spread of COVID-19 promoted their willingness to receive influenza vaccine.
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Affiliation(s)
- Yunlong Wang
- School of basic medicine, Chongqing Medical University, Chongqing, China
| | - Guangjie Wu
- School of Public Health and Management, Chongqing Medical University, Chongqing, China
| | - Yueming Jiang
- Clinical 5+3 Integration, The Second Clinical School, Chongqing Medical University, Chongqing, China
| | - Fa Zou
- School of basic medicine, Chongqing Medical University, Chongqing, China
| | - Lin Gan
- School of Public Health and Management, Chongqing Medical University, Chongqing, China
| | - Qinwen Luo
- School of Public Health and Management, Chongqing Medical University, Chongqing, China
| | - Xiaorong Wu
- School of Public Health and Management, Chongqing Medical University, Chongqing, China
| | - Xiaojun Tang
- School of Public Health and Management, Chongqing Medical University, Chongqing, China
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12
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Siddiqui FA, Padhani ZA, Salam RA, Aliani R, Lassi ZS, Das JK, Bhutta ZA. Interventions to Improve Immunization Coverage Among Children and Adolescents: A Meta-analysis. Pediatrics 2022; 149:186948. [PMID: 35503337 DOI: 10.1542/peds.2021-053852d] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/16/2022] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Vaccinations are recognized as a feasible, cost-effective public health intervention for reducing the burden and associated mortality of many infectious diseases. The purpose of this study was to evaluate the effectiveness of potential interventions to improve the uptake of vaccines among children and adolescents. METHODS We performed a literature search until December 2020. Eligible studies were identified using Cochrane Central Register of Controlled Trials, MEDLINE, PubMed, and other sources. We included studies conducted on children and adolescents aged 5 to 19 years. Studies comprised of hospitalized children and those with comorbid conditions were excluded. Two authors independently performed the meta-analysis. RESULTS Findings from 120 studies (123 articles), of which 95 were meta-analyzed, reveal that vaccination education may increase overall vaccination coverage by 19% (risk ratio [RR], 1.19; 95% confidence interval [CI], 1.12-1.26), reminders by 15% (RR, 1.15; 95% CI, 1.11-1.18), interventions for providers by 13% (RR, 1.13; 95% CI, 1.07-1.19), financial incentives by 67% (RR, 1.67; 95% CI, 1.40-1.99), and multilevel interventions by 25% (RR, 1.25; 95% CI, 1.10-1.41). The impact of school-based clinics and policy and legislation on overall vaccination coverage is still uncertain, and no impact of a multicomponent intervention on overall vaccination coverage was found. CONCLUSIONS Educational interventions, reminders, provider-directed interventions, financial incentives, and multilevel interventions may improve vaccination coverage among school-aged children and adolescents.
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Affiliation(s)
- Faareha A Siddiqui
- Division of Women and Child Health, Aga Khan University Hospital, Karachi, Pakistan
| | - Zahra A Padhani
- Division of Women and Child Health, Aga Khan University Hospital, Karachi, Pakistan
| | - Rehana A Salam
- Division of Women and Child Health, Aga Khan University Hospital, Karachi, Pakistan
| | - Razia Aliani
- Division of Women and Child Health, Aga Khan University Hospital, Karachi, Pakistan
| | - Zohra S Lassi
- Robinson Research Institute, Adelaide Medical School, Faculty of Health and Medical Sciences, The University of Adelaide, Adelaide, South Australia, Australia
| | - Jai K Das
- Division of Women and Child Health, Aga Khan University Hospital, Karachi, Pakistan
| | - Zulfiqar A Bhutta
- Division of Women and Child Health, Aga Khan University Hospital, Karachi, Pakistan.,Centre for Global Child Health, The Hospital for Sick Children (SickKids), Toronto, Canada
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13
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Benjamin-Chung J, Arnold BF, Mishra K, Kennedy CJ, Nguyen A, Pokpongkiat NN, Djajadi S, Seth A, Klein NP, Hubbard AE, Reingold A, Colford JM. City-wide school-located influenza vaccination: A retrospective cohort study. Vaccine 2021; 39:6302-6307. [PMID: 34535312 PMCID: PMC8881995 DOI: 10.1016/j.vaccine.2021.08.099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Accepted: 08/28/2021] [Indexed: 11/30/2022]
Abstract
Background: We measured the effectiveness of a city-wide school-located influenza vaccination (SLIV) program implemented in over 102 elementary schools in Oakland, California. Methods: We conducted a retrospective cohort study among Kaiser Permanente Northern California (KPNC) members of all ages residing in either the intervention or a multivariate-matched comparison site from September 2011 - August 2017. Outcomes included medically attended acute respiratory illness (MAARI), influenza hospitalization, and Oseltamivir prescriptions. We estimated difference-in-differences (DIDs) in 2014–15, 2015–16, and 2016–17 using generalized linear models and adjusted for race, ethnicity, age, sex, health plan, and language. Results: Pre-intervention member characteristics were similar between sites. The proportion of KPNC members vaccinated for influenza by KPNC or the SLIV program was 8–11% higher in the intervention site than the comparison site during the intervention period. Among school-aged children, SLIV was associated with lower Oseltamivir prescriptions per 1,000 (DIDs: −3.5 (95% CI −5.5, −1.5) in 2015–16; −4.0 (95% CI −6.5, −1.6) in 2016–17) but not with other outcomes. SLIV was associated with lower MAARI per 1,000 in adults 65 + years (2014–15: −13.2, 95% CI −23.2, −3.2; 2015–16: −21.5, 95% CI −31.1, −11.9; 2016–17: −13.0, 95% CI −23.2, −2.9). There were few significant associations with other outcomes among adults. Conclusions: A city-wide SLIV intervention was associated with higher influenza vaccination coverage, lower Oseltamivir prescriptions in school-aged children, and lower MAARI among people over 65 years, suggesting possible indirect effects of SLIV among older adults.
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Affiliation(s)
- Jade Benjamin-Chung
- Department of Epidemiology & Population Health, Stanford University, Stanford, CA, United States; Division of Epidemiology & Biostatistics, University of California, Berkeley, CA, United States.
| | - Benjamin F Arnold
- Francis I. Proctor Foundation, University of California, San Francisco, San Francisco, CA, United States; Department of Ophthalmology, University of California, San Francisco, San Francisco, CA, United States
| | - Kunal Mishra
- Division of Epidemiology & Biostatistics, University of California, Berkeley, CA, United States
| | - Chris J Kennedy
- Division of Epidemiology & Biostatistics, University of California, Berkeley, CA, United States
| | - Anna Nguyen
- Division of Epidemiology & Biostatistics, University of California, Berkeley, CA, United States
| | - Nolan N Pokpongkiat
- Division of Epidemiology & Biostatistics, University of California, Berkeley, CA, United States
| | - Stephanie Djajadi
- Division of Epidemiology & Biostatistics, University of California, Berkeley, CA, United States
| | - Anmol Seth
- Division of Epidemiology & Biostatistics, University of California, Berkeley, CA, United States
| | - Nicola P Klein
- Kaiser Permanente Vaccine Study Center, Oakland, CA, United States
| | - Alan E Hubbard
- Division of Epidemiology & Biostatistics, University of California, Berkeley, CA, United States
| | - Arthur Reingold
- Division of Epidemiology & Biostatistics, University of California, Berkeley, CA, United States
| | - John M Colford
- Division of Epidemiology & Biostatistics, University of California, Berkeley, CA, United States
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14
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Shahbari NAE, Gesser-Edelsburg A, Davidovitch N, Brammli-Greenberg S, Grifat R, Mesch GS. Factors associated with seasonal influenza and HPV vaccination uptake among different ethnic groups in Arab and Jewish society in Israel. Int J Equity Health 2021; 20:201. [PMID: 34493294 PMCID: PMC8423338 DOI: 10.1186/s12939-021-01523-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Accepted: 07/28/2021] [Indexed: 11/23/2022] Open
Abstract
Background Parents in the Arab population of Israel are known to be “pro-vaccination” and vaccinate their children at higher rates than the Jewish population, specifically against human papilloma virus (HPV) and seasonal influenza. Objectives This study seeks to identify and compare variables associated with mothers’ uptake of two vaccinations, influenza and HPV, among different subgroups in Arab and Jewish society in Israel. Methods A cross-sectional study of the entire spectrum of the Israeli population was conducted using a stratified sample of Jewish mothers (n = 159) and Arab mothers (n = 534) from different subgroups: Muslim, Christian, Druse and Northern Bedouins. From March 30, 2019 through October 20, 2019, questionnaires were distributed manually to eighth grade pupils (13–14 years old) who had younger siblings in second (7–8 years old) or third (8–9 years old) grades. Results Arab mothers exhibited a higher rate of uptake for both vaccinations (p < .0001, HPV – 90%; influenza – 62%) than Jewish mothers (p = 0.0014, HPV – 46%; influenza – 34%). Furthermore, results showed that HPV vaccination uptake is significantly higher than seasonal influenza vaccination uptake in both populations. Examination of the different ethnic subgroups revealed differences in vaccination uptake. For both vaccinations, the Northern Bedouins exhibited the highest uptake rate of all the Arab subgroups (74%), followed by the Druse (74%) and Muslim groups (60%). The Christian Arab group exhibited the lowest uptake rate (46%). Moreover, the uptake rate among secular Jewish mothers was lower than in any of the Arab groups (38%), though higher than among religious/traditional Jewish mothers, who exhibited the lowest uptake rate (26%). A comparison of the variables associated with mothers’ vaccination uptake revealed differences between the ethnic subgroups. Moreover, the findings of the multiple logistic regression revealed the following to be the most significant factors in Arab mothers’ intake of both vaccinations: school-located vaccination and mothers’ perceived risk and perceived trust in the system and in the family physician. These variables are manifested differently in the different ethnic groups. Conclusions This research shows that all Arabs cannot be lumped together as one monolithic group in that they exhibit major differences according to religion, education and access to information. Ranking of variables associated with uptake of the two vaccines can provide decision-makers an empirical basis for tailoring appropriate and specific interventions to each subgroup to achieve the highest vaccine uptake rate possible. Media campaigns targeting the Arab population should be segmented to appeal to the various sub-groups according to their viewpoints, needs and health literacy. Supplementary Information The online version contains supplementary material available at 10.1186/s12939-021-01523-1.
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Affiliation(s)
- Nour Abed Elhadi Shahbari
- School of Public Health, University of Haifa, 199 Aba Khoushy Ave. Mount Carmel, 3498838, Haifa, Israel.
| | - Anat Gesser-Edelsburg
- School of Public Health, University of Haifa, 199 Aba Khoushy Ave. Mount Carmel, 3498838, Haifa, Israel.,School of Public Health, Founding Director of the Health and Risk Communication Research Center, University of Haifa, 199 Aba Khoushy Ave. Mount Carmel, 3498838, Haifa, Israel
| | - Nadav Davidovitch
- Department of Health Systems Management, Faculty of Health Sciences, Ben Gurion University of the Negev, 84105, Beer Sheva, Israel
| | - Shuli Brammli-Greenberg
- Braun School of Public Health and Community Medicine, The Hebrew University of Jerusalem, P.O. Box 12272, 9112102, Jerusalem, Israel
| | - Rami Grifat
- Ziv Medical Center, 1 Derech HaRambam, 13100, Safed, Israel
| | - Gustavo S Mesch
- Department of Sociology, University of Haifa, 199 Aba Khoushy Ave. Mount Carmel, 3498838, Haifa, Israel
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15
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Zhou X, Zhao X, Liu J, Yang W. Effectiveness of Educational Intervention on Influenza Vaccine Uptake: A Meta-Analysis of Randomized Controlled Trials. IRANIAN JOURNAL OF PUBLIC HEALTH 2020; 49:2256-2263. [PMID: 34178732 PMCID: PMC8215049 DOI: 10.18502/ijph.v49i12.4805] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Background This study aimed to explore effective education method to improve influenza vaccine uptake rate. Methods Meta-analysis of Randomized Clinical Trials was conducted in this study including subgroup analysis and publication bias test. Electronic databases comprised PubMed, EBSCO, Elsevier, Springer, Wiley, and Cochrane were searched for studies published up to Oct 8, 2019. Results Influenza vaccination was significantly different in massages or letters intervention group (OR=1.30, 95%CI: 1.05-1.61). No heterogeneity and publication bias existed in this meta-analysis (I2 =43.60%, P=0.131, Pbegg =0.754, Pegger =0.051). Conclusion Education by messages and letters was effective according to this study. Education messages could be more efficacy combined with easer vaccine access.
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Affiliation(s)
- Xiaoju Zhou
- Department of Infectious Disease, Tianjin First Center Hospital, Tianjin, China
| | - Xuequn Zhao
- Department of Infectious Disease, Tianjin First Center Hospital, Tianjin, China
| | - Jun Liu
- Department of Infectious Disease, Tianjin First Center Hospital, Tianjin, China
| | - Wenjie Yang
- Department of Infectious Disease, Tianjin First Center Hospital, Tianjin, China
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16
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Benjamin-Chung J, Arnold BF, Kennedy CJ, Mishra K, Pokpongkiat N, Nguyen A, Jilek W, Holbrook K, Pan E, Kirley PD, Libby T, Hubbard AE, Reingold A, Colford JM. Evaluation of a city-wide school-located influenza vaccination program in Oakland, California, with respect to vaccination coverage, school absences, and laboratory-confirmed influenza: A matched cohort study. PLoS Med 2020; 17:e1003238. [PMID: 32810149 PMCID: PMC7433855 DOI: 10.1371/journal.pmed.1003238] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Accepted: 07/14/2020] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND It is estimated that vaccinating 50%-70% of school-aged children for influenza can produce population-wide indirect effects. We evaluated a city-wide school-located influenza vaccination (SLIV) intervention that aimed to increase influenza vaccination coverage. The intervention was implemented in ≥95 preschools and elementary schools in northern California from 2014 to 2018. Using a matched cohort design, we estimated intervention impacts on student influenza vaccination coverage, school absenteeism, and community-wide indirect effects on laboratory-confirmed influenza hospitalizations. METHODS AND FINDINGS We used a multivariate matching algorithm to identify a nearby comparison school district with pre-intervention characteristics similar to those of the intervention school district and matched schools in each district. To measure student influenza vaccination, we conducted cross-sectional surveys of student caregivers in 22 school pairs (2017 survey, N = 6,070; 2018 survey, N = 6,507). We estimated the incidence of laboratory-confirmed influenza hospitalization from 2011 to 2018 using surveillance data from school district zip codes. We analyzed student absenteeism data from 2011 to 2018 from each district (N = 42,487,816 student-days). To account for pre-intervention differences between districts, we estimated difference-in-differences (DID) in influenza hospitalization incidence and absenteeism rates using generalized linear and log-linear models with a population offset for incidence outcomes. Prior to the SLIV intervention, the median household income was $51,849 in the intervention site and $61,596 in the comparison site. The population in each site was predominately white (41% in the intervention site, 48% in the comparison site) and/or of Hispanic or Latino ethnicity (26% in the intervention site, 33% in the comparison site). The number of students vaccinated by the SLIV intervention ranged from 7,502 to 10,106 (22%-28% of eligible students) each year. During the intervention, influenza vaccination coverage among elementary students was 53%-66% in the comparison district. Coverage was similar between the intervention and comparison districts in influenza seasons 2014-2015 and 2015-2016 and was significantly higher in the intervention site in seasons 2016-2017 (7%; 95% CI 4, 11; p < 0.001) and 2017-2018 (11%; 95% CI 7, 15; p < 0.001). During seasons when vaccination coverage was higher among intervention schools and the vaccine was moderately effective, there was evidence of statistically significant indirect effects: The DID in the incidence of influenza hospitalization per 100,000 in the intervention versus comparison site was -17 (95% CI -30, -4; p = 0.008) in 2016-2017 and -37 (95% CI -54, -19; p < 0.001) in 2017-2018 among non-elementary-school-aged individuals and -73 (95% CI -147, 1; p = 0.054) in 2016-2017 and -160 (95% CI -267, -53; p = 0.004) in 2017-2018 among adults 65 years or older. The DID in illness-related school absences per 100 school days during the influenza season was -0.63 (95% CI -1.14, -0.13; p = 0.014) in 2016-2017 and -0.80 (95% CI -1.28, -0.31; p = 0.001) in 2017-2018. Limitations of this study include the use of an observational design, which may be subject to unmeasured confounding, and caregiver-reported vaccination status, which is subject to poor recall and low response rates. CONCLUSIONS A city-wide SLIV intervention in a large, diverse urban population was associated with a decrease in the incidence of laboratory-confirmed influenza hospitalization in all age groups and a decrease in illness-specific school absence rate among students in 2016-2017 and 2017-2018, seasons when the vaccine was moderately effective, suggesting that the intervention produced indirect effects. Our findings suggest that in populations with moderately high background levels of influenza vaccination coverage, SLIV programs are associated with further increases in coverage and reduced influenza across the community.
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Affiliation(s)
- Jade Benjamin-Chung
- Division of Epidemiology and Biostatistics, University of California, Berkeley, Berkeley, California, United States of America
| | - Benjamin F. Arnold
- Division of Epidemiology and Biostatistics, University of California, Berkeley, Berkeley, California, United States of America
- Francis I. Proctor Foundation, University of California, San Francisco, San Francisco, California, United States of America
| | - Chris J. Kennedy
- Division of Epidemiology and Biostatistics, University of California, Berkeley, Berkeley, California, United States of America
| | - Kunal Mishra
- Division of Epidemiology and Biostatistics, University of California, Berkeley, Berkeley, California, United States of America
| | - Nolan Pokpongkiat
- Division of Epidemiology and Biostatistics, University of California, Berkeley, Berkeley, California, United States of America
| | - Anna Nguyen
- Division of Epidemiology and Biostatistics, University of California, Berkeley, Berkeley, California, United States of America
| | - Wendy Jilek
- Division of Epidemiology and Biostatistics, University of California, Berkeley, Berkeley, California, United States of America
| | - Kate Holbrook
- Division of Communicable Disease Control and Prevention, Alameda County Public Health Department, Oakland, California, United States of America
| | - Erica Pan
- Division of Communicable Disease Control and Prevention, Alameda County Public Health Department, Oakland, California, United States of America
- Department of Pediatrics, Division of Infectious Diseases, University of California, San Francisco, San Francisco, California, United States of America
| | - Pam D. Kirley
- California Emerging Infections Program, Oakland, California, United States of America
| | - Tanya Libby
- California Emerging Infections Program, Oakland, California, United States of America
| | - Alan E. Hubbard
- Division of Epidemiology and Biostatistics, University of California, Berkeley, Berkeley, California, United States of America
| | - Arthur Reingold
- Division of Epidemiology and Biostatistics, University of California, Berkeley, Berkeley, California, United States of America
| | - John M. Colford
- Division of Epidemiology and Biostatistics, University of California, Berkeley, Berkeley, California, United States of America
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17
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Weinberg GA. Nontraditional Uses of Live Attenuated Influenza Vaccine: School-Located Influenza Vaccination. J Pediatric Infect Dis Soc 2020; 9:S19-S23. [PMID: 32191311 DOI: 10.1093/jpids/piaa007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Immunization against influenza continues to be the best method of preventing influenza infection in children, and additionally, indirectly helping to lower disease in adults, given the role of children as "spreaders" of influenza to the community at large. An increasing evidence base exists for the use of school-located influenza vaccination (SLIV) programs to increase the influenza vaccination rates among children. Live, attenuated influenza vaccine (LAIV) has unique characteristics that make it useful for SLIV programs, including ease of immunization without needles, faster delivery, and in many (but not all) years, good vaccine effectiveness. Reviewed herein are results of selected published trials as well as guidance on planning a successful SLIV program.
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Affiliation(s)
- Geoffrey A Weinberg
- Department of Pediatrics, University of Rochester School of Medicine and Dentistry, University of Rochester Golisano Children's Hospital, Rochester, New York, USA
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