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Brohman I, Blank G, Mitchell H, Dubé E, Bettinger JA. Opportunities for HPV vaccine education in school-based immunization programs in British Columbia, Canada: A qualitative study. Hum Vaccin Immunother 2024; 20:2326779. [PMID: 38517252 PMCID: PMC10962613 DOI: 10.1080/21645515.2024.2326779] [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: 10/10/2023] [Accepted: 03/01/2024] [Indexed: 03/23/2024] Open
Abstract
Despite the availability of school-based immunization programs (SBIPs) in Canada, human papillomavirus (HPV) vaccine uptake remains suboptimal. Vaccine education may improve vaccine uptake among adolescents. The objective of this qualitative study was to identify opportunities for HPV vaccine education in British Columbia, Canada, by exploring the perspectives of students, parents, school staff, and public health nurses on the current SBIP. Individual semi-structured interviews were conducted with adult participants and focus groups were conducted with grade 6 students between November 2019 and May 2020. The interviews and focus groups were transcribed and then analyzed using reflexive thematic analysis. Opportunities for HPV vaccine education were identified in three themes: 1) making SBIPs student-centered; 2) adopting a collaborative and interdisciplinary approach to vaccine education; and 3) actualizing parent education opportunities. Broad support existed for a formal, collaborative HPV grade 6 vaccine curriculum delivered by teachers and public health nurses to provide evidence-based health information. Participants voiced that the curriculum should integrate students' perspectives on topics of interest and address needle associated pain and anxiety. Parents were identified as the primary vaccine decisionmakers, therefore, participants stated it was crucial to also provide parent-directed vaccine education as part of SBIP. Our findings support the development of a collaborative HPV vaccine curriculum directed to and informed by students and parents to buttress current SBIPs in British Columbia.
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Affiliation(s)
- Isabella Brohman
- Vaccine Evaluation Center, BC Children’s Hospital Research Institute, University of British Columbia, Vancouver, BC, Canada
- Faculty of Medicine, School of Population and Public Health, University of British Columbia, Vancouver, BC, Canada
| | - Gabriel Blank
- Vaccine Evaluation Center, BC Children’s Hospital Research Institute, University of British Columbia, Vancouver, BC, Canada
- Department of Pediatrics, University of British Columbia, Vancouver, BC, Canada
| | - Hana Mitchell
- Vaccine Evaluation Center, BC Children’s Hospital Research Institute, University of British Columbia, Vancouver, BC, Canada
- Department of Pediatrics, University of British Columbia, Vancouver, BC, Canada
| | - Eve Dubé
- Department of Anthropology, Laval University, Laval, QC, Canada
| | - Julie A. Bettinger
- Vaccine Evaluation Center, BC Children’s Hospital Research Institute, University of British Columbia, Vancouver, BC, Canada
- Department of Pediatrics, University of British Columbia, Vancouver, BC, Canada
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Almatrafi RS, Kamel S, Algarni AD, Almatrafi NS, Aledrisi MK, Algarni MD, Alsalami OA, Alrashidi MM. The Impact of an Educational Program on the Awareness and Knowledge of Human Papilloma Virus (HPV) Vaccine Among Secondary School Girls in Saudi Arabia. Cureus 2024; 16:e64957. [PMID: 39161480 PMCID: PMC11331014 DOI: 10.7759/cureus.64957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/19/2024] [Indexed: 08/21/2024] Open
Abstract
BACKGROUND The objectives were to assess the effectiveness of the educational program in enhancing students' understanding of the human papillomavirus (HPV) vaccine, correcting misconceptions, and increasing overall awareness. Additionally, the study aimed to identify factors influencing knowledge improvement and willingness to be vaccinated against HPV, including prior knowledge, information sources, session attendance, and school type. METHODS In this study, 148 participants were enrolled from secondary schools in Saudi Arabia, and data were collected through pre- and post-educational session assessments, logistic regression analyses, and qualitative investigations. Educational sessions focused on key aspects of the HPV vaccine, including its preventive benefits, administration details, and side effects, tailored to address common misconceptions and enhance understanding among students. RESULTS The study revealed significant improvements in students' knowledge post-educational sessions, particularly in key areas such as cervical cancer prevention, gender recommendations, vaccine administration, and side effect awareness. Prior knowledge, information sources, session attendance, and school type significantly influenced knowledge enhancement and willingness to be vaccinated against HPV. The qualitative analysis provided additional insights into challenges, perceptions, and misconceptions surrounding HPV vaccination, underlining the significance of targeted education and cultural sensitivity in promoting vaccination uptake. CONCLUSION The findings underscored the effectiveness of the educational intervention in enhancing HPV vaccine awareness, dispelling myths, and fostering informed decision-making among Saudi Arabian adolescent populations. The study emphasizes the critical role of tailored educational programs in correcting misconceptions, promoting accurate knowledge, and ultimately increasing vaccination acceptance for improved public health outcomes and disease prevention efforts. Ongoing efforts are essential to sustain and expand educational initiatives to enhance HPV vaccine understanding and adolescent uptake.
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Affiliation(s)
| | - Shady Kamel
- Saudi Field Epidemiology Training Program, Ministry of Health, Riyadh, SAU
| | | | | | | | - Mohammad D Algarni
- Preventive Medicine, Imam Muhammad Ibn Saud Islamic University, Riyadh, SAU
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Moore CM, Wakim PG, Taylor HA. Factors Affecting COVID-19 Vaccine Decision-Making and Satisfaction: A Survey of U.S. High School Students. J Adolesc Health 2024; 74:1139-1145. [PMID: 38520433 PMCID: PMC11102307 DOI: 10.1016/j.jadohealth.2024.01.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 01/23/2024] [Accepted: 01/24/2024] [Indexed: 03/25/2024]
Abstract
PURPOSE To investigate self-reported individual-, household-, and community-level factors impacting COVID-19 vaccination decision-making among a sample of high school-aged US adolescents. METHODS We surveyed adolescents ages 15-17 living in the United States during September and October 2022 (n = 454). Univariable and targeted bivariable and multivariable analyses were conducted to examine associations between adolescent characteristics and COVID-19 vaccination status, satisfaction with vaccination status, reasons weighed for and against vaccination, and experience of perceived access barriers. RESULTS More than three-quarters of high school-aged adolescents in our sample reported satisfaction with their current COVID-19 vaccination status, and respondents were more likely to report satisfaction with their COVID-19 vaccination status when they reported actively participating in the decision. DISCUSSION Adolescents remain an important age group for targeted public health and policy interventions given that their vaccination rates still lag behind averages for adults. Allowing for minor consent to vaccination, as well as parent-, school-, or peer-based interventions, may prove especially effective for addressing rates among high school-aged students.
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Affiliation(s)
- Claire M Moore
- Department of Bioethics, Clinical Center, National Institutes of Health, Bethesda, Maryland.
| | - Paul G Wakim
- Biostatistics and Clinical Epidemiology Service, Clinical Center, National Institutes of Health, Bethesda, Maryland
| | - Holly A Taylor
- Department of Bioethics, Clinical Center, National Institutes of Health, Bethesda, Maryland.
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Graf J, Simoes E, Kranz A, Weinert K, Abele H. The Importance of Gender-Sensitive Health Care in the Context of Pain, Emergency and Vaccination: A Narrative Review. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 21:13. [PMID: 38276801 PMCID: PMC10815689 DOI: 10.3390/ijerph21010013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 12/11/2023] [Accepted: 12/20/2023] [Indexed: 01/27/2024]
Abstract
So far, health care has been insufficiently organized in a gender-sensitive way, which makes the promotion of care that meets the needs of women and men equally emerge as a relevant public health problem. The aim of this narrative review was to outline the need for more gender-sensitive medical care in the context of pain, emergency care and vaccinations. In this narrative review, a selective search was performed in Pubmed, and the databases of the World Health Organization (WHO), the European Institute for Gender Equality and the German Federal Ministry of Health were searched. Study data indicate that there are differences between men and women with regard to the ability to bear pain. On the other hand, socially constructed role expectations in pain and the communication of these are also relevant. Studies indicate that women receive adequate pain medication less often than men with a comparable pain score. Furthermore, study results indicate that the female gender is associated with an increased risk of inadequate emergency care. In terms of vaccine provision, women are less likely than men to utilize or gain access to vaccination services, and there are gender-sensitive differences in vaccine efficacy and safety. Sensitization in teaching, research and care is needed to mitigate gender-specific health inequalities.
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Affiliation(s)
- Joachim Graf
- Institute for Health Sciences, University Hospital Tuebingen, Midwifery Science, Hoppe-Seyler-Str. 9, 72076 Tuebingen, Germany; (A.K.); (K.W.); (H.A.)
| | - Elisabeth Simoes
- Department for Women’s Health, University Hospital Tuebingen, Calwerstr. 7, 72076 Tuebingen, Germany
| | - Angela Kranz
- Institute for Health Sciences, University Hospital Tuebingen, Midwifery Science, Hoppe-Seyler-Str. 9, 72076 Tuebingen, Germany; (A.K.); (K.W.); (H.A.)
| | - Konstanze Weinert
- Institute for Health Sciences, University Hospital Tuebingen, Midwifery Science, Hoppe-Seyler-Str. 9, 72076 Tuebingen, Germany; (A.K.); (K.W.); (H.A.)
| | - Harald Abele
- Institute for Health Sciences, University Hospital Tuebingen, Midwifery Science, Hoppe-Seyler-Str. 9, 72076 Tuebingen, Germany; (A.K.); (K.W.); (H.A.)
- Department for Women’s Health, University Hospital Tuebingen, Calwerstr. 7, 72076 Tuebingen, Germany
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Moffroid H, Doglioni DO, Chyderiotis S, Sicsic J, Barret AS, Raude J, Bruel S, Gauchet A, Michel M, Gagneux-Brunon A, Thilly N, Mueller JE. Can physicians and schools mitigate social inequalities in human papillomavirus vaccine awareness, uptake and vaccination intention among adolescents? A cross-sectional study, France, 2021 to 2022. Euro Surveill 2023; 28:2300166. [PMID: 37971661 PMCID: PMC10655205 DOI: 10.2807/1560-7917.es.2023.28.46.2300166] [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: 03/15/2023] [Accepted: 08/27/2023] [Indexed: 11/19/2023] Open
Abstract
BackgroundIn France, human papillomavirus (HPV) vaccination coverage varies across socioeconomic levels.AimWe aimed at assessing HPV vaccine awareness, uptake and vaccination intention among adolescents in France.MethodsIn a cluster-randomised study, 13-15-year-old students in 61 French middle schools completed a web-based questionnaire. We used multivariable logistic regression to evaluate determinants of HPV vaccine awareness, self-reported uptake and vaccination intention among unvaccinated students and interaction terms to explore effects of visits to family physician and remembering school lessons on vaccination. The French deprivation index of school municipalities served as proxy for socioeconomic levels.ResultsAmong 6,992 participants, awareness was significantly associated with parental education (odds ratio (OR) = 0.82; 95% confidence interval (CI): 0.71-0.95), language spoken at home (OR = 0.59; 95% CI: 0.52-0.66) and deprivation level (OR = 0.57; 95% CI: 0.44-0.71), regardless of physician visit or school lessons. Vaccine uptake was associated with parental education without a recent physician visit (OR = 0.31; 95% CI: 0.16-0.59, vs OR = 0.64; 95% CI: 0.52-0.78 with a visit, interaction p = 0.045). Vaccination intention among unvaccinated was associated with deprivation level (moderate-low vs low) among students not remembering school lessons on vaccination (OR = 0.17; 95% CI: 0.05-0.62, vs OR = 0.93; 95% CI: 0.51-1.67 remembering school lessons, interaction p = 0.022). Parental education was associated with vaccination intention among students reporting a physician visit (OR = 0.41; 95% CI: 0.26-0.64 vs OR = 1.05; 95% CI: 0.50-2.20 without a visit, interaction p = 0.034).ConclusionOur results suggest that healthcare and school could promote vaccination and mitigate social inequalities in HPV vaccination coverage.
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Affiliation(s)
- Hadrien Moffroid
- Institut Pasteur, Université Paris Cité, Emerging Disease Epidemiology Unit, 75015 Paris, France
- University of Melbourne, Melbourne, Australia
| | - Damien Oudin Doglioni
- Institut Pasteur, Université Paris Cité, Emerging Disease Epidemiology Unit, 75015 Paris, France
| | - Sandra Chyderiotis
- Institut Pasteur, Université Paris Cité, Emerging Disease Epidemiology Unit, 75015 Paris, France
| | | | | | - Jocelyn Raude
- Université Rennes, EHESP, CNRS, Inserm, Arènes - UMR 6051, RSMS (Recherche sur les Services et Management en Santé) - U1309 - 35000 Rennes, France
| | - Sebastien Bruel
- Department of General Practice, Faculté de Médecine Jacques Lisfranc, Université Jean Monnet, Université de Lyon, Saint-Etienne, France
- Health, Systemic, Process UR 4129 Research Unit, University Claude Bernard, University of Lyon, Lyon, France
| | - Aurelie Gauchet
- Université Savoie Mont Blanc, Université Grenoble Alpes LIP/PC2S, Grenoble, France
| | - Morgane Michel
- Assistance Publique-Hôpitaux de Paris, Hôpital Robert Debré, Unité d'épidémiologie clinique, Paris, France
- Université Paris Cité, ECEVE, UMR1123, Inserm, Paris, France
| | - Amandine Gagneux-Brunon
- CHU de Saint-Etienne - Service d'infectiologie
- Centre International de Recherche en Infectiologie, Team GIMAP, Université de Lyon, Université Jean Monnet, Université Claude Bernard Lyon 1, Inserm, U1111, CNRS, UMR530
| | - Nathalie Thilly
- Université de Lorraine, APEMAC, Nancy, France
- Université de Lorraine, CHRU-Nancy, Département Méthodologie, Promotion, Investigation, Nancy, France
| | - Judith E Mueller
- Institut Pasteur, Université Paris Cité, Emerging Disease Epidemiology Unit, 75015 Paris, France
- Université Rennes, EHESP, CNRS, Inserm, Arènes - UMR 6051, RSMS (Recherche sur les Services et Management en Santé) - U1309 - 35000 Rennes, France
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Ryan GW, Askelson NM, Woodworth KR, Lindley MC, Gedlinske A, Parker AM, Gidengil CA, Petersen CA, Scherer AM. Unvaccinated Adolescents' COVID-19 Vaccine Intentions: Implications for Public Health Messaging. J Adolesc Health 2023; 73:679-685. [PMID: 37395695 PMCID: PMC10529916 DOI: 10.1016/j.jadohealth.2023.05.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 04/20/2023] [Accepted: 05/22/2023] [Indexed: 07/04/2023]
Abstract
PURPOSE COVID-19 vaccine uptake remains low for US adolescents and contributes to excess morbidity and mortality. Most research has assessed parental intention to vaccinate their children. We explored differences between vaccine-acceptant and vaccine-hesitant unvaccinated US adolescents using national survey data. METHODS A nonprobability, quota-based sample of adolescents, aged 13-17 years, was recruited through an online survey panel in April 2021. One thousand nine hundred twenty seven adolescents were screened for participation and the final sample included 985 responses. We assessed responses from unvaccinated adolescents (n = 831). Our primary measure was COVID-19 vaccination intent ("vaccine-acceptant" defined as "definitely will" get a COVID-19 vaccine and any other response classified as "vaccine-hesitant") and secondary measures included reasons for intending or not intending to get vaccinated and trusted sources of COVID-19 vaccine information. We calculated descriptive statistics and chi-square tests to explore differences between vaccine-acceptant and vaccine-hesitant adolescents. RESULTS Most (n = 831; 70.9%) adolescents were hesitant, with more hesitancy observed among adolescents with low levels of concern about COVID-19 and high levels of concern about side effects of COVID-19 vaccination. Among vaccine-hesitant adolescents, reasons for not intending to get vaccinated included waiting for safety data and having parents who would make the vaccination decision. Vaccine-hesitant adolescents had a lower number of trusted information sources than vaccine-acceptant adolescents. DISCUSSION Differences identified between vaccine-acceptant and vaccine-hesitant adolescents can inform message content and dissemination. Messages should include accurate, age-appropriate information about side effects and risks of COVID-19 infection. Prioritizing dissemination of these messages through family members, state and local government officials, and healthcare providers may be most effective.
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Affiliation(s)
- Grace W Ryan
- Division of Preventive and Behavioral Medicine, Department of Population and Quantitative Health Sciences, University of Massachusetts Chan Medical School, Worcester, Massachusetts.
| | - Natoshia M Askelson
- Department of Community and Behavioral Health, University of Iowa, Iowa City, Iowa
| | | | | | - Amber Gedlinske
- Department of Internal Medicine, University of Iowa, Iowa City, Iowa
| | | | - Courtney A Gidengil
- RAND Corporation, Boston, Massachusetts; Division of Infectious Diseases, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Christine A Petersen
- Department of Internal Medicine, University of Iowa, Iowa City, Iowa; Department of Epidemiology, University of Iowa, Iowa City, Iowa
| | - Aaron M Scherer
- Department of Internal Medicine, University of Iowa, Iowa City, Iowa
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Restivo V, Bruno A, Minutolo G, Pieri A, Riggio L, Zarcone M, Candiloro S, Caldarella R, Immordino P, Amodio E, Casuccio A. Changes in Students' Perceptions Regarding Adolescent Vaccinations through a Before-After Study Conducted during the COVID-19 Pandemic: GIRASOLE Project Study. Vaccines (Basel) 2023; 11:1524. [PMID: 37896928 PMCID: PMC10610628 DOI: 10.3390/vaccines11101524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 09/22/2023] [Accepted: 09/22/2023] [Indexed: 10/29/2023] Open
Abstract
The COVID-19 pandemic caused a reduction in vaccination coverage for all age groups, especially in non-infant age. The main objective of the present study is to evaluate the effectiveness of an online intervention conducted among adolescents during the COVID-19 pandemic in increasing knowledge and positive attitudes toward vaccinations. The study, which took place online from March to May 2021, involved 267 students from six lower secondary schools in Palermo city (Italy); they filled out the questionnaire before and after the intervention. The questionnaire was based on the protection motivation theory (PMT), which estimates the improvement in vaccination-related knowledge and attitudes. The pre- and post-intervention comparison showed a significant increase in the perception of the disease severity: strongly agree pre-intervention n = 150 (58.6%) and post-intervention n = 173 (67.6%, p < 0.001), rated on a five-point Likert scale. In a multivariate analysis, the factor associated with the improvement in the score after the intervention was the school dropout index (low vs. very high dropout index OR 4.5; p < 0.03). The educational intervention was more effective in schools with lower early school leaving rates, an indirect index of socio-economic status. The topic of vaccination has caught the adolescents' attention, it is, therefore, important that interventions tackling teenagers are tailored to reduce their emotional tension about the perception of adverse effects and improve vaccination coverage.
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Affiliation(s)
- Vincenzo Restivo
- Department of Health Promotion, Maternal and Infant Care, Internal Medicine and Medical Specialties (PROMISE) “G. D’Alessandro”, University of Palermo, Via del Vespro 133, 90127 Palermo, Italy; (A.B.); (G.M.); (L.R.); (S.C.); (P.I.); (E.A.); (A.C.)
| | - Alessandra Bruno
- Department of Health Promotion, Maternal and Infant Care, Internal Medicine and Medical Specialties (PROMISE) “G. D’Alessandro”, University of Palermo, Via del Vespro 133, 90127 Palermo, Italy; (A.B.); (G.M.); (L.R.); (S.C.); (P.I.); (E.A.); (A.C.)
| | - Giuseppa Minutolo
- Department of Health Promotion, Maternal and Infant Care, Internal Medicine and Medical Specialties (PROMISE) “G. D’Alessandro”, University of Palermo, Via del Vespro 133, 90127 Palermo, Italy; (A.B.); (G.M.); (L.R.); (S.C.); (P.I.); (E.A.); (A.C.)
| | - Alessia Pieri
- Clinical Epidemiology and Cancer Registry Unit, University Hospital “P. Giaccone”, Via del Vespro 133, 90127 Palermo, Italy; (A.P.); (M.Z.); (R.C.)
| | - Luca Riggio
- Department of Health Promotion, Maternal and Infant Care, Internal Medicine and Medical Specialties (PROMISE) “G. D’Alessandro”, University of Palermo, Via del Vespro 133, 90127 Palermo, Italy; (A.B.); (G.M.); (L.R.); (S.C.); (P.I.); (E.A.); (A.C.)
| | - Maurizio Zarcone
- Clinical Epidemiology and Cancer Registry Unit, University Hospital “P. Giaccone”, Via del Vespro 133, 90127 Palermo, Italy; (A.P.); (M.Z.); (R.C.)
| | - Stefania Candiloro
- Department of Health Promotion, Maternal and Infant Care, Internal Medicine and Medical Specialties (PROMISE) “G. D’Alessandro”, University of Palermo, Via del Vespro 133, 90127 Palermo, Italy; (A.B.); (G.M.); (L.R.); (S.C.); (P.I.); (E.A.); (A.C.)
| | - Rosalia Caldarella
- Clinical Epidemiology and Cancer Registry Unit, University Hospital “P. Giaccone”, Via del Vespro 133, 90127 Palermo, Italy; (A.P.); (M.Z.); (R.C.)
| | - Palmira Immordino
- Department of Health Promotion, Maternal and Infant Care, Internal Medicine and Medical Specialties (PROMISE) “G. D’Alessandro”, University of Palermo, Via del Vespro 133, 90127 Palermo, Italy; (A.B.); (G.M.); (L.R.); (S.C.); (P.I.); (E.A.); (A.C.)
| | - Emanuele Amodio
- Department of Health Promotion, Maternal and Infant Care, Internal Medicine and Medical Specialties (PROMISE) “G. D’Alessandro”, University of Palermo, Via del Vespro 133, 90127 Palermo, Italy; (A.B.); (G.M.); (L.R.); (S.C.); (P.I.); (E.A.); (A.C.)
| | - Alessandra Casuccio
- Department of Health Promotion, Maternal and Infant Care, Internal Medicine and Medical Specialties (PROMISE) “G. D’Alessandro”, University of Palermo, Via del Vespro 133, 90127 Palermo, Italy; (A.B.); (G.M.); (L.R.); (S.C.); (P.I.); (E.A.); (A.C.)
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Carlson SJ, Attwell K, Roberts L, Hughes C, Blyth CC. West Australian parents' views on vaccinating their children against COVID-19: a qualitative study. BMC Public Health 2023; 23:1764. [PMID: 37697268 PMCID: PMC10494404 DOI: 10.1186/s12889-023-16645-0] [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: 09/27/2022] [Accepted: 08/29/2023] [Indexed: 09/13/2023] Open
Abstract
BACKGROUND Australian children and adolescents were among the last local cohorts offered COVID-19 vaccines. Despite promising initial uptake, coverage subsequently plateaued, requiring further efforts to improve access and build parents' recognition of the importance of COVID-19 vaccination. We sought to understand West Australian (WA) parents' willingness to vaccinate their children to inform strategies for improving uptake at the time in which they were becoming eligible. METHODS We undertook in-depth qualitative interviews with 30 parents of children aged 5-17 years from June - December 2021. During this period, children aged 12-15 years became eligible for vaccination; children aged 5-11 years became eligible shortly thereafter. Data were thematically analysed in NVivo. RESULTS Most parents intended on vaccinating their children once eligible. Parents sought to protect their children, to protect the community, to resume travel, and to get back to "normal". They reflected that vaccination against key infectious threats is a routine activity in childhood. Some were concerned about the vaccine, particularly mRNA vaccines, being new technology or impacting fertility. "Wait-awhiles" wanted to see what other parents would do or were delaying until they felt that there was a higher risk of COVID-19 in WA. Most parents of younger children wanted their child to be vaccinated at the general practice clinic due to familiarity and convenience. Parents were particularly eager for clear and consistent messaging about vaccination of children and adolescents, including safety, importance, scientific evidence, and personal stories. CONCLUSION For future pandemic vaccinations pertaining to children, governments and health officials need to address parents' concerns and meet their preferences for the delivery of the vaccine program to children and adolescents.
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Affiliation(s)
- Samantha J Carlson
- Wesfarmers Centre of Vaccines and Infectious Diseases, Telethon Kids Institute, Perth, WA, Australia
- School of Social Sciences, The University of Western Australia, Perth, WA, Australia
| | - Katie Attwell
- Wesfarmers Centre of Vaccines and Infectious Diseases, Telethon Kids Institute, Perth, WA, Australia
- School of Social Sciences, The University of Western Australia, Perth, WA, Australia
| | - Leah Roberts
- School of Social Sciences, The University of Western Australia, Perth, WA, Australia
| | | | - Christopher C Blyth
- Wesfarmers Centre of Vaccines and Infectious Diseases, Telethon Kids Institute, Perth, WA, Australia.
- School of Medicine, University of Western Australia, Perth, WA, Australia.
- Department of Infectious Diseases, Perth Children's Hospital, Perth, WA, Australia.
- Department of Microbiology, PathWestLaboratory Medicine, Perth, WA, Australia.
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Shaw J, Hanley S, Sitnik E, Berry W, Blatt S, Seserman M, Formica MK. Attitudes towards HPV Vaccination Policy Strategies to Improve Adolescent Vaccination Coverage among Pediatric Providers in New York State. Vaccines (Basel) 2023; 11:1359. [PMID: 37631926 PMCID: PMC10457785 DOI: 10.3390/vaccines11081359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 08/03/2023] [Accepted: 08/08/2023] [Indexed: 08/29/2023] Open
Abstract
Pediatric providers' stances on HPV vaccination-related policies are largely unknown. To gain insight into pediatric providers' perspectives and potential recommendations for directed policy, we conducted a cross-sectional survey of the American Academy of Pediatrics members in New York. Almost all providers expressed confidence in discussing the HPV vaccine with patients (98.6%, n = 72). Among common barriers to vaccination, providers listed parental safety concerns (n = 60, 82.2%), vaccination not being required for school entry (n = 59, 80.8%), and moral opposition to vaccination (n = 48, 65.8%). Among all respondents, 29 (39.7%), 13 (17.8%), and 2 (2.7%) agreed the vaccine should be required for middle, high, and tertiary school entry, respectively. Support for pharmacist-provision of the vaccine varied, with 31 (42.5%) providers expressing support. Most providers supported adolescent self-consent to vaccination, (n = 67, 91.8%). Providers continued to encounter barriers to HPV vaccination and indicated support of HPV vaccination mandates for school entry, pharmacist provision of the vaccine, and adolescent self-consent to vaccination.
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Affiliation(s)
- Jana Shaw
- Department of Pediatrics, Division of Infectious Diseases, Upstate Golisano Children’s Hospital, SUNY Upstate Medical University, Syracuse, NY 13201, USA
| | - Samantha Hanley
- Department of Public Health and Preventive Medicine, SUNY Upstate Medical University, Syracuse, NY 13201, USA; (S.H.); (E.S.); (M.K.F.)
| | - Elana Sitnik
- Department of Public Health and Preventive Medicine, SUNY Upstate Medical University, Syracuse, NY 13201, USA; (S.H.); (E.S.); (M.K.F.)
| | - Winter Berry
- Department of Pediatrics, Division of General Pediatrics, Upstate Pediatric and Adolescent Center, SUNY Upstate Medical University, Syracuse, NY 13201, USA; (W.B.); (S.B.)
| | - Steven Blatt
- Department of Pediatrics, Division of General Pediatrics, Upstate Pediatric and Adolescent Center, SUNY Upstate Medical University, Syracuse, NY 13201, USA; (W.B.); (S.B.)
| | - Michael Seserman
- American Cancer Society, Northeast Region, One Penny Lane, Latham, NY 12110, USA;
| | - Margaret K. Formica
- Department of Public Health and Preventive Medicine, SUNY Upstate Medical University, Syracuse, NY 13201, USA; (S.H.); (E.S.); (M.K.F.)
- Department of Urology, SUNY Upstate Medical University, Syracuse, NY 13201, USA
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Prince M, Kim Y. Secondary Risk in COVID-19 Vaccination Intentions: A Theoretical Contribution to the Protection Motivation Paradigm. JOURNAL OF APPLIED SOCIAL SCIENCE 2023; 17:254-271. [PMID: 37162804 PMCID: PMC10158802 DOI: 10.1177/19367244231159594] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
This study presents an original model that features the emotion of fear of COVID-19 as a direct effect on vaccination intentions. A central research question addressed in the study is what roles do the emotion of fear of contracting COVID-19 and the threat posed by uptake of the COVID-19 vaccination play in levels of vaccination intention? The study used a structural equation model (SEM) and applied the SmartPLS 3.2.6 data analysis tool for model estimation and multivariate analysis variables. A key finding is that vaccination resistance is strongest when fear of COVID-19 is lower, and vaccination threat higher. Vaccination threat appraisal and vaccination intention were found to have a negative relationship. Response costs at higher levels lessen motivation for COVID-19 vaccination. Research implications include research-based targeting of differing segments by their primary fear, either fear of COVID-19 or of the preventative vaccine.
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Affiliation(s)
- Melvin Prince
- Southern Connecticut State University,
New Haven, USA
- Melvin Prince, Southern Connecticut State
University Business School, New Haven, CT 06515, USA.
| | - Young Kim
- Southern Connecticut State University,
New Haven, USA
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11
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Oostdijk C, Ferreira JA, Ruijs WLM, Mollema L, Van Zoonen K. Adolescent and parental decision-making for the MenACWY vaccination: influential predictors and parental-adolescent differences among households in the Netherlands. BMC Public Health 2023; 23:947. [PMID: 37231425 DOI: 10.1186/s12889-023-15872-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 05/11/2023] [Indexed: 05/27/2023] Open
Abstract
BACKGROUND Between 2015 and 2018 The Netherlands experienced increases of invasive meningococcal disease (IMD) serogroup W (MenW). Therefore in 2018 the MenACWY vaccination was introduced in the National Immunisation Programme (NIP) and a catch-up campaign was initiated targeting adolescents. This study aimed to gain insight into what factors played a role in the decision-making process regarding the MenACWY vaccination. The focus was on the differences in the decision-making of parents and adolescents in order to assess what factors influence the decisions made. METHODS An online questionnaire was offered to adolescents and one of their parents. We used random forest analyses to determine which factors best predict the outcome of the MenACWY vaccination decision. We carried out ROC (receiver-operator characteristics) analyses to confirm the predictive value of the variables. RESULTS Among parents several factors stand out, centring on the process of the decision, their attitude about the MenACWY vaccination, trust in the vaccination, and ideas of important people around them. Among adolescents the three stand-out predictors are the ideas of important people around them, the process of the decision and trust in the vaccination. Parents have prominent influence in the decision-making, while the adolescent's influence in the household decision-making is more limited. Adolescents tend to be less engaged and spend less time thinking about the decision compared to parents. Opinions of parents and adolescents from the same households concerning the factors that are influential do not differ a lot in the final decision-making. CONCLUSIONS Information about MenACWY vaccination might be mainly addressed to the parents of the adolescents and whereby the dialogue about MenACWY vaccination between parents and adolescents will be stimulated. With regard to the predictor trust in vaccination, raising the frequency of use of certain sources, especially those deemed very reliable among households such as conversations with a GP or the provider of the vaccination (GGD/JGZ), might prove a useful strategy to solidify vaccination uptake numbers.
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Affiliation(s)
- C Oostdijk
- Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), PO Box 1, 3720 BA, Bilthoven, The Netherlands
| | - J A Ferreira
- Department of Statistics, Informatics and Mathematical Modeling, National Institute for Public Health and the Environment (RIVM), PO box 1, Bilthoven, 3720 BA, the Netherlands
| | - W L M Ruijs
- Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), PO Box 1, 3720 BA, Bilthoven, The Netherlands
| | - L Mollema
- Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), PO Box 1, 3720 BA, Bilthoven, The Netherlands.
| | - K Van Zoonen
- Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), PO Box 1, 3720 BA, Bilthoven, The Netherlands
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12
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Muscillo A, Lombardi G, Sestini E, Garbin F, Tambone V, Campanozzi LL, Pin P. Adolescents' Opinions on COVID-19 Vaccine Hesitancy: Hints toward Enhancing Pandemic Preparedness in the Future. Vaccines (Basel) 2023; 11:967. [PMID: 37243071 PMCID: PMC10222448 DOI: 10.3390/vaccines11050967] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 05/03/2023] [Accepted: 05/08/2023] [Indexed: 05/28/2023] Open
Abstract
To understand and assess vaccine reluctance, it is necessary to evaluate people's perceptions and grasp potential reasons for generic apprehension. In our analysis, we focus on adolescents' impressions towards anti-vaxxer behavior. The aim of the study is to figure out students' opinions about vaccine reluctance, connecting possible explanations that motivate anti-vaxxer decisions with common specific personality traits. We further investigate people's forecasts concerning the evolution of the pandemic. Between 2021 and 2022, we conducted a randomized survey experiment on a sample of high school individuals (N=395) living in different Italian regions. At that time, the vaccination campaign had already been promoted for nearly one year. From the analysis, it emerges that vaccinated people (92%), especially males, tend to be more pessimistic and attribute a higher level of generic distrust in science to anti-vaxxers. The results show that family background (mother's education) represents the most influential regressor: individuals coming from less educated families are less prone to attribute generic distrust and distrust of vaccines as principal reasons for vaccine reluctance. Similarly, those who rarely use social media develop a minor tendency to believe in a generic pessimism of anti-vaxxers. However, concerning the future of the pandemic, they are less likely to be optimistic toward vaccines. Overall, our findings shed light on adolescents' perceptions regarding the factors that influence vaccine hesitancy and highlight the need for targeted communication strategies to improve vaccination rates.
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Affiliation(s)
- Alessio Muscillo
- Department of Economics and Statistics, University of Siena, 53100 Siena, Italy
| | - Gabriele Lombardi
- Department of Statistics, Computer Science, Applications "Giuseppe Parenti", University of Florence, 50134 Florence, Italy
| | - Elena Sestini
- Department of Economics and Statistics, University of Siena, 53100 Siena, Italy
| | | | - Vittoradolfo Tambone
- Research Unit of Bioethics and Humanities, Campus Bio-Medico University of Rome, 00128 Rome, Italy
| | | | - Paolo Pin
- Department of Economics and Statistics, University of Siena, 53100 Siena, Italy
- Bocconi Institute for Data Science and Analytics (BIDSA), Bocconi Univerity, 20146 Milan, Italy
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English A, Middleman AB. Adolescents, Young Adults, and Vaccine Hesitancy: Who and What Drives the Decision to Vaccinate? Pediatr Clin North Am 2023; 70:283-295. [PMID: 36841596 DOI: 10.1016/j.pcl.2022.11.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/27/2023]
Abstract
Although vaccines are important for all age groups, issues of vaccine uptake and vaccine hesitancy have particular salience for the adolescent and young adult age group. This article reviews the importance of vaccination for adolescents and young adults, the variability in uptake of different vaccines, the reasons for vaccine hesitancy for this age group, and the legal framework for consent for vaccination. One important difference between vaccine hesitancy for adolescents and hesitancy for younger children or adults is the unique developmental, clinical, ethical, and legal context in which the decision to vaccinate is made.
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Affiliation(s)
- Abigail English
- Center for Adolescent Health & the Law, PO Box 3795, Chapel Hill, NC 27515, USA; Gillings School of Global Publlic Health, University of North Carolina, Chapel Hill.
| | - Amy B Middleman
- Department of Pediatrics, University of Oklahoma Health Sciences Center, 1200 Children's Avenue, Suite 12200, Oklahoma City, OK 73104, USA
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MacDonald SE, Kenzie L, Letendre A, Bill L, Shea-Budgell M, Henderson R, Barnabe C, Guichon JR, Colquhoun A, Ganshorn H, Bedingfield N, Vandenboogaard PD, Bednarczyk RA, Glaze S, Nelson G. Barriers and supports for uptake of human papillomavirus vaccination in Indigenous people globally: A systematic review. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0001406. [PMID: 36962871 PMCID: PMC10021254 DOI: 10.1371/journal.pgph.0001406] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 12/08/2022] [Indexed: 01/09/2023]
Abstract
Despite the availability of effective and safe human papillomavirus (HPV) vaccines that reduce the incidence and impact of cervical cancer and other cancers, HPV vaccine coverage rates remain persistently low and the cervical cancer burden disproportionately high among Indigenous people globally. This study aimed to systematically identify, appraise, and summarize the literature on documented barriers and supports to HPV vaccination in Indigenous populations internationally. Forty-three studies were included and an inductive, qualitative, thematic synthesis was applied. We report on 10 barrier themes and 7 support themes to vaccine uptake, and provide a quantitative summary of metrics. Focusing on Indigenous perspectives reported in the literature, we propose recommendations on community-research collaboration, culturally safe intergenerational and gender-equitable community HPV vaccine education, as well as multi-level transparency to ensure informed consent is secured in the context of reciprocal relationships. Although the voices of key informant groups (e.g., HPV-vaccine eligible youth and community Elders) are underrepresented in the literature, the identification of barriers and supports to HPV vaccination in a global Indigenous context might help inform researchers and health policy makers who aim to improve HPV vaccine uptake in Indigenous populations.
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Affiliation(s)
| | - Lisa Kenzie
- Faculty of Nursing, University of Alberta, Edmonton, Canada
| | - Angeline Letendre
- Cancer Prevention and Screening Innovation, Alberta Health Services, Edmonton, Canada
| | - Lea Bill
- Alberta First Nations Information Governance Centre, Calgary, Canada
| | | | - Rita Henderson
- Department of Family Medicine and Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Cheryl Barnabe
- Department of Medicine and Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Juliet R Guichon
- Department of Community Health Sciences and Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Amy Colquhoun
- Performance Reporting, Alberta Health, Edmonton, Canada
| | - Heather Ganshorn
- Libraries and Cultural Resources, University of Calgary, Calgary, Canada
| | - Nancy Bedingfield
- Department of Community Health Sciences and Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, Canada
| | | | - Robert A Bednarczyk
- Rollins School of Public Health, Emory University, Atlanta, Georgia, United States of America
| | - Sarah Glaze
- Tom Baker Cancer Centre, University of Calgary, Calgary, Canada
| | - Gregg Nelson
- Department of Obstetrics and Gynecology, University of Calgary, Calgary, Canada
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15
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Cupertino V, Bozzola E, De Luca G, Del Giudice E, De Martino G, Cannataro P, Tozzi AE, Corsello G. The awareness and acceptance of anti-COVID 19 vaccination in adolescence. Ital J Pediatr 2022; 48:194. [PMID: 36494672 PMCID: PMC9733392 DOI: 10.1186/s13052-022-01390-8] [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] [Received: 10/06/2022] [Accepted: 11/26/2022] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND COVID-19 had devastating effects on children's and adolescents' life, including neuropsychological impairment, discontinuation of social life and education. Since June 2021, antiCOVID19 vaccination has become available to adolescents in Italy up to 12 years and since December 2021 to children aged more than 5 years. The pediatric population represents a challenging target for vaccination. Aim of the study is to perform a survey among adolescents to explore factors associated with COVID 19 immunization and their perceptions about COVID-19 vaccines. METHODS Italian students aged 10-17 years were invited to participate in an anonymous online survey regarding their immunization against COVID-19 and their opinion on the immunization practice through a web link to the questionnaire. The study period was March-June 2022. Statistical analysis was performed with SPSS v 21. RESULTS In the study period, 895 students entered the survey. A total of 87.3% of respondents were immunized against SARS-CoV2. The most important predictors of being immunized against SARS-CoV2 were having both parents immunized (p < 0, 001) and being aged over 12 years. In the unvaccinated group, the decision was mostly influenced by the family (65.8%). Regardless the immunization status, respondents were willing to receive information about COVID 19 vaccination mostly by their family doctor (51.8%) and at school (28.9%). CONCLUSIONS Parents' decisions and attitudes strongly affected the immunization status of adolescents. Students' willing to receive COVID 19 vaccine information by family doctors and at school, underline the potential role of paediatricians and school educators in contributing to an increased vaccine coverage among the paediatric age.
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Affiliation(s)
- Vita Cupertino
- The Adolescent Study Group, The Italian Pediatric Society, Rome, Italy ,Cosenza ASP, Cosenza, Italy
| | - Elena Bozzola
- The Adolescent Study Group, The Italian Pediatric Society, Rome, Italy ,grid.414125.70000 0001 0727 6809Pediatric Unit, Bambino Gesù Children’s Hospital IRCCS, Rome, Italy
| | - Giampaolo De Luca
- The Adolescent Study Group, The Italian Pediatric Society, Rome, Italy ,Cosenza ASP, Cosenza, Italy
| | - Emanuela Del Giudice
- The Adolescent Study Group, The Italian Pediatric Society, Rome, Italy ,grid.7841.aPediatric and Neonatology Unit, Maternal and Child Department, Sapienza University of Rome, Polo Pontino, Latina, Italy
| | - Giuseppe De Martino
- The Adolescent Study Group, The Italian Pediatric Society, Rome, Italy ,Cosenza ASP, Cosenza, Italy
| | - Piero Cannataro
- The Adolescent Study Group, The Italian Pediatric Society, Rome, Italy ,Cosenza ASP, Cosenza, Italy
| | - Alberto Eugenio Tozzi
- grid.414125.70000 0001 0727 6809Multifactorial and Complex Diseases Research Area, Bambino Gesù Children’s Hospital IRCCS, Rome, Italy
| | - Giovanni Corsello
- grid.10776.370000 0004 1762 5517Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties “G. D’Alessandro”, University of Palermo, 90100 Palermo, Italy
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16
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Cunningham-Erves J, Hull PC, Wilkins CH, Edwards KM, Davis M, Jones J, Graham J, Adekunle A, Dempsey AF. Healthcare providers' practice protocols, strategies, and needed tools to address parental HPV vaccine hesitancy: An exploratory study. Hum Vaccin Immunother 2022; 18:2136862. [PMID: 36375029 DOI: 10.1080/21645515.2022.2136862] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Parental hesitancy related to human papillomavirus (HPV) vaccines has increased during the pandemic, and there is a call to action by the National HPV Vaccination Roundtable to improve vaccination rates. While there are evidence-based strategies available to address parental hesitancy, there are few clear guidelines on how to engage parents to build confidence in the HPV vaccine within the clinical settings. The purpose of this investigation is to explore practice protocols, individual provider strategies, and perceived tools needed to address HPV vaccine hesitant parents from the perspective of providers during the COVID-19 pandemic in the United States. Fifteen healthcare providers participated in qualitative, semi-structured interviews between May 2021 and March 2022. An inductive, qualitative content analysis approach was used to analyze the data. Five themes were described: 1) Provider experiences engaging with HPV vaccine hesitant parents; 2) Existing protocols in the clinics to address HPV vaccine hesitant parents; 3) Strategies used by providers to address parental HPV vaccine hesitancy; 4) Sample message content used by providers to address parental HPV vaccine concerns; and 5) Perceived strategies and tools needed to address parental vaccine hesitancy. Recommendations to address parental hesitancy include recommending HPV vaccinationat 9 years, using a strong recommendation and continued discussion, applying evidence-based approaches and/or promising strategies, linking parents to credible outside sources, and ongoing follow-up if delayed or declined. These findings can be used by researchers and clinicians to improve strategies and messages to inform the development of a protocol to standardize encounters and communication for patient-parent-provider encounters that can influence parental decision-making around HPV vaccine uptake.
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Affiliation(s)
| | - Pamela C Hull
- College of Medicine Department of Behavioral Science, Department of Behavioral Science, Markey Cancer Center, University of Kentucky, Lexington, KY, USA
| | - Consuelo H Wilkins
- Office of Health Equity, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Kathryn M Edwards
- Department of Pediatrics, Division of Infectious Diseases, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Megan Davis
- School of Medicine, Vanderbilt University, Nashville, TN, USA
| | | | - Jenee Graham
- Meharry Medical College, School of Medicine, Nashville, TN, USA
| | - Abiola Adekunle
- Meharry Medical College, School of Medicine, Nashville, TN, USA
| | - Amanda F Dempsey
- Department of Pediatrics, University of Colorado School of Medicine, Aurora, CO, USA.,Adult & Child Consortium for Health Outcomes Research and Delivery Science (ACCORDS), University of Colorado School of Medicine, Aurora, CO, USA.,Merck and Company, Wales, PA, USA
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17
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The Role of Knowledge, Attitude, Confidence, and Sociodemographic Factors in COVID-19 Vaccination Adherence among Adolescents in Indonesia: A Nationwide Survey. Vaccines (Basel) 2022; 10:vaccines10091489. [PMID: 36146569 PMCID: PMC9505584 DOI: 10.3390/vaccines10091489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 08/29/2022] [Accepted: 09/01/2022] [Indexed: 11/16/2022] Open
Abstract
COVID-19 vaccination in adolescents is important because the adolescent population has the highest incidence of COVID-19. This study aimed to explore the factors associated with COVID-19 vaccination adherence among Indonesian adolescents. This cross-sectional study involved 7986 adolescents, polled through online and offline surveys conducted in six major islands of Indonesia. The online questionnaire was distributed through popular social messaging and social media platforms. Our team also contacted schools and public places to recruit participants from remote areas. In total, 7299 respondents completed the questionnaire. Binary logistic analysis revealed that higher levels of knowledge, positive attitudes, and confidence in the COVID-19 vaccine were significantly associated with higher COVID-19 vaccination adherence in adolescents. Sociodemographic factors were also significantly associated with higher adherence to vaccination programs. Meanwhile, younger age and habitation in private housing were related to lower adherence to the vaccination program. Parental factors related to adolescent compliance were education level, household income, history of infection of family or friends with COVID-19, and working status. The national authorities and stakeholders should take extensive measures to increase attitude, knowledge, confidence, and family support among adolescence through multiple channels.
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18
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Pak Chun Chau J, Hoi Shan Lo S, Butt L, Chow Choi K. Evaluating the psychometric properties of the Chinese version of the modified Carolina Human Papillomavirus immunisation attitudes and beliefs scale among Chinese adolescent girls. Prev Med Rep 2022; 28:101902. [PMID: 35845821 PMCID: PMC9284400 DOI: 10.1016/j.pmedr.2022.101902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 07/05/2022] [Accepted: 07/06/2022] [Indexed: 11/16/2022] Open
Abstract
Human Papillomavirus (HPV) vaccine uptake among adolescents is influenced by their views and perceptions of the vaccination. The modified Carolina HPV Immunisation Attitudes and Beliefs Scale (CHIAS) is a well-established instrument to measure adolescents’ views of HPV vaccination. However, there is currently no Chinese version available to inform HPV vaccination promotion efforts among Chinese adolescents. This study aimed to translate and validate the Chinese version of the modified CHIAS (CHIAS-C). A cross-sectional descriptive study was carried out with 212 female adolescents recruited from secondary schools. Internal consistency, convergent validity, and construct validity were examined. Cronbach’s alpha of the five domains ranged from 0.60 to 0.89, suggesting acceptable internal consistency. Both positive and negative correlations were found between CHIAS-C domains and HPV vaccination intention, indicating convergent validity. Factorial validity was established through confirmatory factor analysis. Our findings suggest that adolescents had generally positive perceptions of HPV vaccination and were likely to accept vaccination if given more relevant information. It was found that most adolescents had neither attended any school talks about HPV nor spoken about the vaccination with healthcare providers. This illustrates that adolescents experience a lack of communication and education about HPV vaccination, both of which can be enhanced in order to persuade adolescents to receive the vaccination. The results suggest that the CHIAS-C is a reliable and valid tool to measure adolescents’ views of HPV vaccination. The translated scale may therefore be used in future adolescent research and to inform the development of interventions to increase HPV vaccine uptake.
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Affiliation(s)
- Janita Pak Chun Chau
- The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong
| | - Suzanne Hoi Shan Lo
- The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong
| | - Laveeza Butt
- The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong
| | - Kai Chow Choi
- The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong
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Affiliation(s)
- Heidi J Larson
- From the Institute for Health Metrics and Evaluation, University of Washington, Seattle (H.J.L., E.G., C.J.L.M.); and the Department of Infectious Disease Epidemiology, London School of Hygiene and Tropical Medicine, London (H.J.L.)
| | - Emmanuela Gakidou
- From the Institute for Health Metrics and Evaluation, University of Washington, Seattle (H.J.L., E.G., C.J.L.M.); and the Department of Infectious Disease Epidemiology, London School of Hygiene and Tropical Medicine, London (H.J.L.)
| | - Christopher J L Murray
- From the Institute for Health Metrics and Evaluation, University of Washington, Seattle (H.J.L., E.G., C.J.L.M.); and the Department of Infectious Disease Epidemiology, London School of Hygiene and Tropical Medicine, London (H.J.L.)
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20
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Davies C, Marshall HS, Zimet G, McCaffery K, Brotherton JML, Kang M, Garland S, Kaldor J, McGeechan K, Skinner SR. Effect of a School-Based Educational Intervention About the Human Papillomavirus Vaccine on Psychosocial Outcomes Among Adolescents: Analysis of Secondary Outcomes of a Cluster Randomized Trial. JAMA Netw Open 2021; 4:e2129057. [PMID: 34726749 PMCID: PMC8564580 DOI: 10.1001/jamanetworkopen.2021.29057] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
IMPORTANCE Delivery of vaccination to adolescents via a school-based program provides an opportunity to promote their involvement in health decision-making, service provision, and self-efficacy (belief in one's ability to perform a certain behavior). OBJECTIVE To examine the effect of a human papillomavirus (HPV) vaccination education and logistical intervention on adolescent psychosocial outcomes. DESIGN, SETTING, AND PARTICIPANTS In this cluster randomized trial and process and qualitative evaluation, adolescents aged 12 to 13 years (first year of high school) were recruited at high schools in Western Australia (WA) and South Australia (SA) in 2013 and 2014. Statistical analysis was performed from January 2016 to December 2020. INTERVENTIONS The complex intervention consisted of an adolescent intervention to promote knowledge and psychosocial outcomes, shared decisional support tool, and logistical strategies. MAIN OUTCOMES AND MEASURES Prespecified secondary outcomes were assessed. The HPV Adolescent Vaccination Intervention Questionnaire (HAVIQ) was used to measure changes in adolescent knowledge (6-item subscale), fear and anxiety (6-item subscale), self-efficacy (5-item subscale), and decision-making (8-item subscale). The hypothesis was that the intervention would improve adolescent involvement in vaccine decision-making (measured before dose 1 only), improve vaccine-related self-efficacy, and reduce vaccine-related fear and anxiety (measured before doses 1, 2, and 3). Mean (SD) scores for each subscale were compared between intervention and control students. In the process evaluation, focus groups were conducted. Analyses of the HAVIQ data were conducted from 2016 to 2020. Qualitative analyses of the focus groups were undertaken from 2017 to 2020. RESULTS The trial included 40 schools (21 intervention and 19 control) across sectors with 6967 adolescents (mean [SD] age, 13.70 [0.45] years). There were 3805 students (1689 girls and 2116 boys) in the intervention group and 3162 students (1471 girls and 1691 boys) in the control group. The overall response rate for the HAVIQ was 55%. In WA, where parental consent was required, the response rate was 35% (1676 of 4751 students); in SA, where parental consent was not required, it was 97% (2166 of 2216 students). The mean (SD) score for decision-making in the intervention group before dose 1 was 3.50 (0.42) of 5 points and 3.40 (0.40) in the control group, a small but significant difference of 0.11 point (95% CI, 0.06 to 0.16 point; P < .001). There was a small difference in favor of the intervention group in reduced vaccination-related anxiety (pre-dose 1 difference, -0.11 point [95% CI, -0.19 to -0.02 point]; pre-dose 2 difference, -0.18 point [95% CI, -0.26 to -0.10 point]; pre-dose 3 difference, -0.18 [95% CI, -0.24 to -0.11]) and increased vaccination self-efficacy (pre-dose 1 difference, 4.0 points; [95% CI, 1.0 to 7.0 points]; pre-dose 2 difference, 4.0 points [95% CI, 2.0 to 6.0 points]; pre-dose 3 difference, 3.0 points [95% CI, 1.0 to 5.0 points]). Focus group data from 111 adolescents in 6 intervention and 5 control schools revealed more confidence and less anxiety with each vaccine dose. CONCLUSIONS AND RELEVANCE In this cluster randomized trial, there was a small difference in adolescent decisional involvement and vaccine-related confidence and reduced vaccination-related fear and anxiety that was maintained throughout the vaccine course in the intervention vs control groups. Guidelines for vaccination at school should incorporate advice regarding how this outcome can be achieved. TRIAL REGISTRATION Australian and New Zealand Clinical Trials Registry: ACTRN12614000404628.
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Affiliation(s)
- Cristyn Davies
- Specialty of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Helen S. Marshall
- Women’s and Children’s Hospital and School of Medicine and Robinson Research Institute, The University of Adelaide, South Australia, Australia
| | - Gregory Zimet
- Department of Pediatrics, Division of Adolescent Medicine, Indiana University School of Medicine, Indianapolis
| | - Kirsten McCaffery
- Sydney Health Literacy Lab, School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Julia M. L. Brotherton
- VCS Population Health, VCS Foundation, Victoria, Australia
- Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Victoria, Australia
| | - Melissa Kang
- Specialty of General Practice, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
- Faculty of Health, School of Public Health, University of Technology Sydney, Sydney, New South Wales, Australia
| | - Suzanne Garland
- Centre for Women’s Infectious Diseases Research, The Royal Women’s Hospital, Melbourne, Victoria, Australia
- Reproductive and Neonatal Infectious Diseases, Department of Obstetrics and Gynaecology, University of Melbourne, Murdoch Children’s Research Institute, Melbourne, Victoria, Australia
| | - John Kaldor
- The Kirby Institute for Infection and Immunity in Society, Faculty of Medicine, UNSW Sydney, Sydney, New South Wales, Australia
| | - Kevin McGeechan
- Faculty of Medicine and Health, The University of Sydney School of Public Health, Sydney, New South Wales, Australia
| | - S. Rachel Skinner
- Specialty of Child and Adolescent Health, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
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21
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Karafillakis E, Peretti-Watel P, Verger P, Chantler T, Larson HJ. The role of maturity in adolescent decision-making around HPV vaccination in France. Vaccine 2021; 39:5741-5747. [PMID: 34483023 DOI: 10.1016/j.vaccine.2021.08.096] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 08/23/2021] [Accepted: 08/26/2021] [Indexed: 10/20/2022]
Abstract
Mothers are often responsible for vaccination decisions in the household. However, their confidence in certain vaccines such as Human Papillomavirus (HPV) vaccines is eroding in some countries. France is one of the countries with the lowest HPV vaccine uptake in Europe, with parents delaying or refusing the vaccine for their adolescent daughters due to safety- and effectiveness-related concerns. Although parental consent is required for vaccination, adolescents' involvement in HPV vaccination decision-making could improve vaccine uptake, with self-consent procedures already introduced in some countries. Adolescents' capacity to engage in decision-making is influenced by their maturity and autonomy in health. This study explored the role of maturity in decision-making around HPV vaccination in France through qualitative interviews with adolescent girls (n = 24) and their mothers (n = 21) and two focus groups with adolescent girls (n = 12). A codebook approach to thematic analysis revealed that adolescent girls' involvement in HPV decision-making is a process that evolved with maturity. As adolescents progressed towards maturity at different speeds, some expressed childlike traits such as impulsive decisions and others described more rational, reflective decision-making. Despite these differences, most adolescents in this study described a passive role in HPV vaccination decision-making, following their parents' lead. However, their expressed desire for information and involvement in discussions indicates that their lack of engagement may not only be due to a lack of maturity but also a result of mothers and doctors excluding them from getting involved. Furthermore, as health behaviours are shaped during adolescence, the influence of vaccine hesitant mothers on their daughters' own views and beliefs could be significant, together with exposure to regular controversies in the mainstream media. Individualised approaches to engage adolescents in decision-making around their own health are needed, for example through strengthening discussions and information around HPV vaccination with parents and doctors.
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Affiliation(s)
- E Karafillakis
- Department of Infectious Disease Epidemiology, London School of Hygiene & Tropical Medicine, London, UK.
| | - P Peretti-Watel
- UMR Vitrome, AMU, IHU Méditerrannée, IRD, Marseille, France; Southeastern Health Regional Observatory (ORS Paca), Marseille, France
| | - P Verger
- UMR Vitrome, AMU, IHU Méditerrannée, IRD, Marseille, France; Southeastern Health Regional Observatory (ORS Paca), Marseille, France
| | - T Chantler
- Department of Global Health and Development, London School of Hygiene & Tropical Medicine, London, UK
| | - H J Larson
- Department of Infectious Disease Epidemiology, London School of Hygiene & Tropical Medicine, London, UK; Department of Health Metrics Sciences, University of Washington, Seattle, WA, USA; Centre for the Evaluation of Vaccination, Vaccine and Infectious Disease Institute, University of Antwerp, Antwerp, Belgium
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22
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Olick RS, Yang YT, Shaw J. Adolescent Consent to COVID-19 Vaccination: The Need for Law Reform. Public Health Rep 2021; 137:163-167. [PMID: 34546811 PMCID: PMC8721754 DOI: 10.1177/00333549211048784] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Affiliation(s)
- Robert S. Olick
- Center for Bioethics and Humanities, State University of New York Upstate Medical University, Syracuse, NY, USA,Department of Internal Medicine, George Washington University School of Medicine and Health Sciences, Washington, DC, USA,Robert S. Olick, JD, PhD, Center for Bioethics and Humanities, State University of New York Upstate Medical University, 618 Irving Ave, Syracuse, NY 13210, USA.
| | - Y. Tony Yang
- Center for Health Policy and Media Engagement, George Washington University, Washington, DC, USA
| | - Jana Shaw
- Department of Pediatrics, State University of New York Upstate Medical University, Syracuse, NY, USA
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23
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Cadeddu C, Castagna C, Sapienza M, Lanza TE, Messina R, Chiavarini M, Ricciardi W, de Waure C. Understanding the determinants of vaccine hesitancy and vaccine confidence among adolescents: a systematic review. Hum Vaccin Immunother 2021; 17:4470-4486. [PMID: 34473589 DOI: 10.1080/21645515.2021.1961466] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
Vaccine hesitancy (VH) in the age of adolescence is a major public health issue, though it has not been widely examined in the scientific literature. This systematic review aims to address the determinants of VH among adolescents aged 10-19. PubMed, Scopus, and Web of Science were searched from the inception until 11 December 2020. Articles in English, assessing adolescents' attitudes toward vaccination in terms of hesitancy and/or confidence were considered eligible. Out of 14,704 articles, 20 studies were included in the qualitative analysis. Quality assessment was performed through the Appraisal tool for Cross-Sectional Studies (AXIS). A better knowledge of vaccine-preventable diseases, a higher confidence in vaccines, as well as an active involvement in the decision-making process showed a positive relationship with adolescents' vaccine uptake. These aspects should be considered to plan tailored interventions for the promotion of vaccination among adolescents and to reduce VH. Major limitations of this review are represented by the high heterogeneity of the tools used in the primary studies and the lack of standardization in outcomes definitions. Future research is needed to disentangle the interrelationship among the different determinants of VH in this age group.
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Affiliation(s)
- Chiara Cadeddu
- Section of Hygiene, University Department of Life Sciences and Public Health, Università Cattolica Del Sacro Cuore, Rome, Italy
| | - Carolina Castagna
- Section of Hygiene, University Department of Life Sciences and Public Health, Università Cattolica Del Sacro Cuore, Rome, Italy
| | - Martina Sapienza
- Section of Hygiene, University Department of Life Sciences and Public Health, Università Cattolica Del Sacro Cuore, Rome, Italy
| | - Teresa Eleonora Lanza
- Section of Hygiene, University Department of Life Sciences and Public Health, Università Cattolica Del Sacro Cuore, Rome, Italy
| | - Rosaria Messina
- Section of Hygiene, University Department of Life Sciences and Public Health, Università Cattolica Del Sacro Cuore, Rome, Italy
| | - Manuela Chiavarini
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Walter Ricciardi
- Section of Hygiene, University Department of Life Sciences and Public Health, Università Cattolica Del Sacro Cuore, Rome, Italy
| | - Chiara de Waure
- Department of Medicine and Surgery, University of Perugia, Perugia, Italy
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24
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Basch CH, Meleo-Erwin Z, Fera J, Jaime C, Basch CE. A global pandemic in the time of viral memes: COVID-19 vaccine misinformation and disinformation on TikTok. Hum Vaccin Immunother 2021; 17:2373-2377. [PMID: 33764283 PMCID: PMC8475621 DOI: 10.1080/21645515.2021.1894896] [Citation(s) in RCA: 74] [Impact Index Per Article: 24.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 02/19/2021] [Indexed: 10/21/2022] Open
Abstract
Misinformation and disinformation regarding COVID-19 and vaccination against it may be contributing to vaccine hesitancy. Social media outlets have reportedly made efforts to limit false information yet untruths related to COVID-19 persist online. The purpose of this study was to describe the content on COVID-19 vaccination on TikTok, an emerging social media platform. One-hundred trending videos were identified from the hashtag #covidvaccine and were coded for content. Collectively, these videos garnered over 35 million views. The coding category with the highest number of videos was "Discouraged a Vaccine" (n = 38), followed by "Encouraged a Vaccine" (n = 36). While only 36 videos encouraged a vaccine, these videos garnered over 50% of the total cumulative views and just under 50% of the total likes; the 38 videos that discouraged a vaccine garnered 39.6% of the total cumulative views, 44.3% of likes, and 47.4% of comments. Of the 38 videos discouraging the vaccine, 25 (65.79%) showed a parody of an adverse reaction and, collectively, received 71.07% of the total views among videos in this category. Twenty-two of these 38 videos (57.89%) falsely conveyed that a vaccine was available, as they were not at the time of the study. Anti-vaccination messaging may undermine efforts to ensure widespread uptake of the various COVID-19 vaccines, particularly for young people who are more likely than other age cohorts to use TikTok.
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Affiliation(s)
- Corey H. Basch
- Department of Public Health, William Paterson University, Wayne, New Jersey, USA
| | - Zoe Meleo-Erwin
- Department of Public Health, William Paterson University, Wayne, New Jersey, USA
| | - Joseph Fera
- Department of Mathematics, Lehman College, The City University of New York, New York, New York, USA
| | - Christie Jaime
- Department of Public Health, William Paterson University, Wayne, New Jersey, USA
| | - Charles E. Basch
- Department of Health and Behavior Studies, Teachers College, Columbia University, New York, New York, USA
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25
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Oostdijk C, Van Zoonen K, Ruijs WLM, Mollema L. Household decision-making for the MenACWY vaccination: How parents and adolescents deal with an adolescent vaccination decision. Vaccine 2021; 39:4283-4290. [PMID: 34172331 DOI: 10.1016/j.vaccine.2021.06.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 06/04/2021] [Accepted: 06/14/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVE Between 2015 and 2018 The Netherlands experienced increases of invasive meningococcal disease (IMD) serogroup W (MenW), from 0.02 cases/100,000 people between 2010 and 2014 up to 0.5 cases/100,000 in 2017. Therefore in 2018 the MenACWY vaccination was introduced in the National Immunisation Programme (NIP) and a catch-up campaign was initiated among adolescents. This study aimed to gain insight into the decision-making process within households regarding the MenACWY vaccination. The focus was on the differences in the decision-making process of parents and adolescents and of those that had accepted the MenACWY vaccination and those that had not, in order to assess how these types of decisions are made within households. METHOD We conducted a total of 38 semi-structured interviews in 20 households (7 not vaccinated) with 20 parents and 18 adolescents (18 dyads) across The Netherlands concerning their decision-making process. Interview guides were constructed based on the Precaution Adaption Process (PAP) model. We performed thematic analysis using qualitative data analysis software (MAXQDA). RESULTS Parents are the main actors in the household decision-making process regarding the MenACWY vaccination. Parents start their decision-making process before adolescents are even aware of the issue. Households in the study took different approaches in involving the adolescent in the decision-making, resulting in three styles of household decision-making: parents decide without the adolescent, parents involve the adolescent, or parents leave it up to the adolescent to decide. CONCLUSION Parents influence adolescent reasoning, engagement and involvement during the MenACWY vaccination decision-making. And this is the case both among those that have accepted and rejected the MenACWY vaccination. Adolescent engagement with the MenACWY vaccination decision-making is either short-lived or non-existent. However, the moment offers opportunities to engage adolescents on vaccinations and decision-making, with parents as key figures to promote this.
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Affiliation(s)
- C Oostdijk
- Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), PO Box 1, 3720 BA Bilthoven, the Netherlands.
| | - K Van Zoonen
- Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), PO Box 1, 3720 BA Bilthoven, the Netherlands
| | - W L M Ruijs
- Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), PO Box 1, 3720 BA Bilthoven, the Netherlands
| | - L Mollema
- Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), PO Box 1, 3720 BA Bilthoven, the Netherlands
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26
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Motamedi H, Ari MM, Dashtbin S, Fathollahi M, Hossainpour H, Alvandi A, Moradi J, Abiri R. An update review of globally reported SARS-CoV-2 vaccines in preclinical and clinical stages. Int Immunopharmacol 2021; 96:107763. [PMID: 34162141 PMCID: PMC8101866 DOI: 10.1016/j.intimp.2021.107763] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Revised: 04/21/2021] [Accepted: 05/04/2021] [Indexed: 02/07/2023]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the causative agent of the rapidly spreading pandemic COVID-19 in the world. As an effective therapeutic strategy is not introduced yet and the rapid genetic variations in the virus, there is an emerging necessity to design, evaluate and apply effective new vaccines. An acceptable vaccine must elicit both humoral and cellular immune responses, must have the least side effects and the storage and transport systems should be available and affordable for all countries. These vaccines can be classified into different types: inactivated vaccines, live-attenuated virus vaccines, subunit vaccines, virus-like particles (VLPs), nucleic acid-based vaccines (DNA and RNA) and recombinant vector-based vaccines (replicating and non-replicating viral vector). According to the latest update of the WHO report on April 2nd, 2021, at least 85 vaccine candidates were being studied in clinical trial phases and 184 candidate vaccines were being evaluated in pre-clinical stages. In addition, studies have shown that other vaccines, including the Bacillus Calmette-Guérin (BCG) vaccine and the Plant-derived vaccine, may play a role in controlling pandemic COVID-19. Herein, we reviewed the different types of COVID-19 candidate vaccines that are currently being evaluated in preclinical and clinical trial phases along with advantages, disadvantages or adverse reactions, if any.
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Affiliation(s)
- Hamid Motamedi
- Department of Microbiology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Marzie Mahdizade Ari
- Department of Microbiology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Shirin Dashtbin
- Department of Microbiology, School of Medicine, Iran University of Medical Sciences, Tehran, Iran
| | - Matin Fathollahi
- Department of Microbiology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Hadi Hossainpour
- Department of Microbiology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Amirhoushang Alvandi
- Department of Microbiology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran; Medical Technology Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Jale Moradi
- Department of Microbiology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Ramin Abiri
- Department of Microbiology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran; Fertility and Infertility Research Center, Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran.
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27
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Zimet GD, Silverman RD, Bednarczyk RA, English A. Adolescent Consent for Human Papillomavirus Vaccine: Ethical, Legal, and Practical Considerations. J Pediatr 2021; 231:24-30. [PMID: 33484694 PMCID: PMC8005441 DOI: 10.1016/j.jpeds.2021.01.026] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 01/12/2021] [Accepted: 01/12/2021] [Indexed: 12/25/2022]
Abstract
We address ethical, legal, and practical issues related to adolescent self-consent for human papillomavirus (HPV) vaccination. HPV vaccination coverage continues to lag well behind the national goal of 80% series completion. Structural and behavioral interventions have improved vaccination rates, but attitudinal, behavioral, and access barriers remain. A potential approach for increasing access and improving vaccination coverage would be to permit adolescents to consent to HPV vaccination for themselves. We argue that adolescent self-consent is ethical, but that there are legal hurdles to be overcome in many states. In jurisdictions where self-consent is legal, there can still be barriers due to lack of awareness of the policy among healthcare providers and adolescents. Other barriers to implementation of self-consent include resistance from antivaccine and parent rights activists, reluctance of providers to agree to vaccinate even when self-consent is legally supported, and threats to confidentiality. Confidentiality can be undermined when an adolescent's self-consented HPV vaccination appears in an explanation of benefits communication sent to a parent or if a parent accesses an adolescent's vaccination record via state immunization information systems. In the context of the COVID-19 pandemic, which has led to a substantial drop in HPV vaccination, there may be even more reason to consider self-consent. The atmosphere of uncertainty and distrust surrounding future COVID-19 vaccines underscores the need for any vaccine policy change to be pursued with clear communication and consistent with ethical principles.
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Affiliation(s)
- Gregory D. Zimet
- Department of Pediatrics, Indiana University School of Medicine, Indianapolis, IN,Reprint requests: Gregory D. Zimet, PhD, Division of Adolescent Medicine, Department of Pediatrics, Indiana University School of Medicine, 410 W 10th Street, HS 1001, Indianapolis, IN 46202
| | - Ross D. Silverman
- Department of Health Policy and Management, Indiana University Richard M. Fairbanks School of Public Health and Robert H. McKinney School of Law, Indianapolis, IN
| | - Robert A. Bednarczyk
- Hubert Department of Global Health and Department of Epidemiology, Emory University Rollins School of Public Health, Cancer Prevention and Control Program, Winship Cancer Institute, Emory University, and Emory Vaccine Center, Emory University, Atlanta, GA
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28
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Understanding How Adolescents Think about the HPV Vaccine. Vaccines (Basel) 2020; 8:vaccines8040693. [PMID: 33218156 PMCID: PMC7711578 DOI: 10.3390/vaccines8040693] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 11/10/2020] [Accepted: 11/13/2020] [Indexed: 01/07/2023] Open
Abstract
Despite educational efforts, Tennessee human papillomavirus (HPV) vaccination rates are 43%, among the lowest in the United States. This study examined how adolescents think about the HPV vaccine to identify patterns and misconceptions to enhance educational efforts. Adolescents (ages 11–12) (N = 168) responded to open-ended questions regarding their thinking about the HPV vaccine. Data were analyzed and interpreted using qualitative thematic analysis. Three domains of themes emerged from responses: (1) characteristics of HPV vaccination, (2) knowledge-related themes, and (3) beliefs-related themes. Prevention of HPV and cancer was the most referenced characteristic of HPV vaccination followed by HPV vaccine rates and HPV vaccine efficacy. Student inquiries were mostly centered on HPV vaccine composition, administration, duration and how the vaccine interacts with the body. Some responses indicated a desire for more information about HPV not specific to the HPV vaccine. Overall, adolescent attitudes were positive towards the HPV vaccine. This study highlights specific questions adolescents have about the vaccine that can be used to tailor future HPV educational efforts, empowering adolescents with the knowledge to be more active students in the decision-making process. In addition, the potential for adolescents to serve as community advocates for the vaccine should be considered for future interventions.
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29
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Icardi G, Costantino C, Guido M, Zizza A, Restivo V, Amicizia D, Tassinari F, Piazza MF, Paganino C, Casuccio A, Vitale F, Ansaldi F, Trucchi C. Burden and Prevention of HPV. Knowledge, Practices and Attitude Assessment Among Pre-Adolescents and their Parents in Italy. Curr Pharm Des 2020; 26:326-342. [PMID: 31942852 PMCID: PMC7527545 DOI: 10.2174/1381612826666200114100553] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Accepted: 01/08/2020] [Indexed: 12/24/2022]
Abstract
Despite infections due to HPV nowadays represent the most common sexually transmitted diseases worldwide with recognized effective and safe preventive strategies, knowledge, attitudes; however, awareness on HPV is considerably low. The present study has two main objectives: 1. To conduct a literature review to analyze the evolution of preventive tools, the complexity of the vaccine choice process, and the challenges posed by HPV vaccine hesitancy and refusal among pre-adolescents and their parents; 2. To assess knowledge, practices and attitudes toward HPV infection and vaccination in a sample of Italian pre-adolescents and their parents. The observational study was carried out through the use of two anonymous and self-administered pre- and post-intervention questionnaires dedicated to the target populations. Between the administrations of the pre- and post-intervention questionnaires, an educational intervention on HPV infection and related diseases, and prevention strategies was conducted. All participants demonstrated suboptimal knowledge and positive attitudes in the pre-intervention questionnaire. Higher levels of knowledge and attitudes were observed among pre-adolescents thatused social networks and had heard of sexually transmitted diseases at home/school/physician and from parents and also who had heard of HPV from General Practitioners, Gynecologists, family members and newspapers. A significant increase in HPV vaccination awareness was observed among pre-adolescents after the educational sessions. Health education programs aimed at increasing knowledge, attitudes and awareness on HPV are needed to implement the outcomes of HPV immunization programs, especially if supported by the physicians involved in counselling and recommendation processes.
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Affiliation(s)
- Giancarlo Icardi
- Department of Health Sciences, University of Genoa, Genoa, Italy.,IRCCS San Martino Policlinic Hospital, Genoa, Italy
| | - Claudio Costantino
- Department of Health Promotion Sciences, Maternal and Infant Care, Internal Medicine and Excellence Specialties (PROMISE), University of Palermo, Italy
| | - Marcello Guido
- Department of Biological and Environmental Sciences and Technologies, Laboratory of Hygiene, University of the Salento, Lecce, Italy.,Inter-University Centre for Research of Influenza and other Transmissible Infections (C.I.R.I.- I.T.), Genova Italy
| | - Antonella Zizza
- National Research Council, Institute of Clinical Physiology, Campus Ecotekne, Lecce, Italy
| | - Vincenzo Restivo
- Department of Health Promotion Sciences, Maternal and Infant Care, Internal Medicine and Excellence Specialties (PROMISE), University of Palermo, Italy
| | - Daniela Amicizia
- Department of Health Sciences, University of Genoa, Genoa, Italy.,IRCCS San Martino Policlinic Hospital, Genoa, Italy.,Azienda Ligure Sanitaria della Regione Liguria (A.Li.Sa.), Liguria Region, Genova, Italy
| | | | - Maria Francesca Piazza
- Department of Health Sciences, University of Genoa, Genoa, Italy.,Azienda Ligure Sanitaria della Regione Liguria (A.Li.Sa.), Liguria Region, Genova, Italy
| | - Chiara Paganino
- Azienda Ligure Sanitaria della Regione Liguria (A.Li.Sa.), Liguria Region, Genova, Italy
| | - Alessandra Casuccio
- Department of Health Promotion Sciences, Maternal and Infant Care, Internal Medicine and Excellence Specialties (PROMISE), University of Palermo, Italy
| | - Francesco Vitale
- Department of Health Promotion Sciences, Maternal and Infant Care, Internal Medicine and Excellence Specialties (PROMISE), University of Palermo, Italy
| | - Filippo Ansaldi
- Department of Health Sciences, University of Genoa, Genoa, Italy.,IRCCS San Martino Policlinic Hospital, Genoa, Italy.,Azienda Ligure Sanitaria della Regione Liguria (A.Li.Sa.), Liguria Region, Genova, Italy
| | - Cecilia Trucchi
- IRCCS San Martino Policlinic Hospital, Genoa, Italy.,Azienda Ligure Sanitaria della Regione Liguria (A.Li.Sa.), Liguria Region, Genova, Italy
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30
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Ergur A. Social Causes of Vaccine Rejection-Vaccine Indecision Attitudes in the Context of Criticisms of Modernity. Eurasian J Med 2020; 52:217-223. [PMID: 32612434 PMCID: PMC7311118 DOI: 10.5152/eurasianjmed.2020.20132] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 05/13/2020] [Indexed: 12/25/2022] Open
Abstract
As most of the diseases that ravaged human collectivities through millennia have been cured by scientific tools offered to the use of medicine particularly from the Industrial Revolution onwards, vaccination played a crucial role in it. Once conceived as a significant public function, vaccination has been one of the most salient signs of regulatory and social reformist state power. However, together with the rise of globalization and the general state of fluidity stemming from it, on the one hand, communication technology has diffused diverse information around the world, particularly the false ones, and on the other hand, a widespread critical climate against modern conceptions has been formed. In this context of complex reality, vaccination has lost its undoubted public function and meaning. Since 1990s in the world and 2000s in Turkey, we observe a significant, though proportionally still meagre, tendency of refusal or hesitation concerning vaccines, mostly among parents. We analyze this tendency as complex assemblage of causes, both in economic and philosophical dimensions, a multiplex phenomenon which should be understood essentially in a general framework of critique against modernity.
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Affiliation(s)
- Ali Ergur
- Department of Sociology, Galatasaray University, İstanbul, Turkey
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31
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A clinical update on vaccines: focus on determinants of under-immunization and special considerations for adolescents. Curr Opin Pediatr 2020; 32:328-335. [PMID: 32068599 DOI: 10.1097/mop.0000000000000881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW The current article reviews recent literature related to pediatric and adolescent vaccination, specifically focusing on social determinants of under-immunization, expanding adolescent immunization rates, and new recommendations surrounding the meningococcal serotype B vaccine (MenB). RECENT FINDINGS Vaccine refusals and vaccine-preventable diseases have been rising in some parts of the world, and appear to be linked to household factors, such as a family's socioeconomic status. Adolescents have lower immunization rates than younger children. Newer vaccines targeted at adolescents, such as the MenB vaccine, have yet to be widely accepted by pediatric providers, parents, and patients. SUMMARY Pediatric healthcare providers should attempt to increase local immunization rates by vaccinating children at all eligible office visits and utilizing electronic health record decision-support tools. Although the number of families who choose not to vaccinate their children may be rising, providers can be innovative (e.g. incorporate digital vaccine reminder systems) and increase their familiarity with new vaccine recommendations to continue to prevent serious vaccine-preventable diseases.
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32
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Zimet GD, Osazuwa-Peters N. There's Much Yet to be Done: Diverse Perspectives on HPV Vaccination. Hum Vaccin Immunother 2020; 15:1459-1464. [PMID: 31365327 PMCID: PMC6746479 DOI: 10.1080/21645515.2019.1640559] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Affiliation(s)
- Gregory D Zimet
- a Department of Pediatrics, School of Medicine, Indiana University , Indianapolis , IN , USA
| | - Nosayaba Osazuwa-Peters
- b Department of Otolaryngology-Head and Neck Surgery, Saint Louis University , St Louis , MO , USA
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33
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Assessment of Knowledge, Attitudes, and Propensity towards HPV Vaccine of Young Adult Students in Italy. Vaccines (Basel) 2020; 8:vaccines8010074. [PMID: 32046039 PMCID: PMC7157590 DOI: 10.3390/vaccines8010074] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 02/05/2020] [Accepted: 02/06/2020] [Indexed: 01/01/2023] Open
Abstract
Background: Human Papillomavirus (HPV) is a common sexually transmitted infection (STI), representing the main cause of genital warts and cervical cancer. This cross-sectional study evaluated knowledge and attitudes about HPV infection, related diseases, and prevention and propensity towards HPV vaccine among undergraduate students. Methods: An online and written survey about HPV and its prevention, targeted to young adults of both genders, was addressed to students attending health sciences and other schools at Universities of Genoa and Bari. Results: The overall median knowledge and attitude scores were 56.3% (25–75 p = 40–68.8%) and four out of five (25–75 p = 4–5), respectively. In the multivariate analysis, attending a health sciences university, using social networks ≤2 h a day, a history of STI, having heard about HPV and HPV vaccine previously resulted as predictors of higher knowledge scores. Having heard about HPV previously also predicted a high attitude score, together with a perceived economic status as good. Having Italian and healthcare worker parents, being employed, and following a specific diet, instead, predicted lower attitude score. Conclusions: Poor knowledge and good attitudes were found among undergraduates about HPV. In order to increase HPV vaccine compliance and the counselling skills of future healthcare workers, the improvement of training on HPV is needed.
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34
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Affiliation(s)
- Y Tony Yang
- Center for Health Policy and Media Engagement, George Washington University School of Nursing, Washington, DC.,Milken Institute School of Public Health, Department of Health Policy and Management, George Washington University, Washington, DC
| | - Robert S Olick
- Center for Bioethics and Humanities, State University of New York Upstate Medical University, Syracuse
| | - Jana Shaw
- Department of Pediatrics, State University of New York Upstate Medical University, Syracuse
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