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Sathiyamoorthy A, Guay M, Chen R. Estimates and determinants of HPV non-vaccination in 14-year-old Canadians: Results from the childhood national immunization coverage survey, 2019. Hum Vaccin Immunother 2024; 20:2379090. [PMID: 39051527 PMCID: PMC11275521 DOI: 10.1080/21645515.2024.2379090] [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: 02/27/2024] [Revised: 07/04/2024] [Accepted: 07/09/2024] [Indexed: 07/27/2024] Open
Abstract
Human papillomavirus (HPV) infections, the most common sexually transmitted infections, are associated with various health outcomes including anogenital warts and cancers. Despite significant investments in HPV vaccination programs, ensuring adequate vaccination coverage for adolescents remains a challenge in Canada. This analysis used data collected through the 2019 Childhood National Immunization Coverage Survey (CNICS) to determine national estimates of HPV non-vaccination and investigate determinants of HPV non-vaccination for adolescents aged 14-years old in Canada, both overall and stratified by gender. The primary outcome of interest was HPV vaccination status, categorized as vaccinated with at least one dose or unvaccinated. Simple and multiple logistic regression models were used to investigate determinants of HPV non-vaccination. In 2019, an estimated 19.8% of the 14-year-olds in Canada were unvaccinated for the HPV vaccine, with males having higher non-vaccination rates than females (27.0% compared to 12.9%). In the unstratified analysis, factors associated with HPV non-vaccination for 14-year-olds were gender and region of residence. These factors differed by gender - for males, region of residence and respondent's age were significant factors, whereas for females, total household income was a significant factor. These results could help public health officials and policymakers develop and implement tailored interventions to enhance the delivery of HPV vaccination programs for male and female adolescents. By targeting populations that are under-vaccinated, vaccine uptake could be better facilitated to help reduce inequalities in access to the HPV vaccine, which could also potentially reduce disparities in HPV-related health outcomes.
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Affiliation(s)
- Aranee Sathiyamoorthy
- Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada
- Centre for Immunization Surveillance, Infectious Diseases and Vaccination Programs Branch, Public Health Agency of Canada, Ottawa, Ontario, Canada
| | - Mireille Guay
- Centre for Immunization Surveillance, Infectious Diseases and Vaccination Programs Branch, Public Health Agency of Canada, Ottawa, Ontario, Canada
| | - Ruoke Chen
- Centre for Immunization Surveillance, Infectious Diseases and Vaccination Programs Branch, Public Health Agency of Canada, Ottawa, Ontario, Canada
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Huang HL, Lu CY, Liu YC, Chang TH, Yen TY, Huang KYA, Tang HJ, Chang LY, Huang LM. Seroprevalence of SARS-CoV-2 in self-reported COVID-19-free children. JOURNAL OF MICROBIOLOGY, IMMUNOLOGY, AND INFECTION = WEI MIAN YU GAN RAN ZA ZHI 2024; 57:546-553. [PMID: 38777654 DOI: 10.1016/j.jmii.2024.05.003] [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: 12/02/2023] [Revised: 04/15/2024] [Accepted: 05/07/2024] [Indexed: 05/25/2024]
Abstract
INTRODUCTION COVID-19 poses risks and leads to complications for vulnerable populations, including children. Unreported cases of COVID-19 among children hinder our understanding of the true disease burden. In this study, we aimed to investigate the proportion of children who report no prior infection to SARS-CoV-2 but who nevertheless exhibit serological evidence of prior infection. METHODS Between November 2022 and February 2023, we recruited children and adolescents under 19 years of age who lacked a prior history of SARS-CoV-2 infection. Participants underwent SARS-CoV-2 antibody testing to assess the presence of IgG antibodies specific to nucleocapsid (N) and spike (S) proteins. Demographic and contact information were also collected. RESULTS Among 260 COVID-19-free children, the overall anti-N antibody positivity rate, which varied across age groups (4%-25%), was 9.2% (24/260). Contact with individuals who were positive for COVID-19, particularly the children's mothers, significantly increased the likelihood of antibody positivity. The median age of the 34 children who remained unvaccinated against COVID-19 was lower than that of the children who were vaccinated (6.5 vs. 9 years; p < 0.001). Until January 2024, the overall infection rate was 41.9% (99/236) among children who were negative for anti-N antibodies, irrespective of vaccination status or the presence of chronic disease. CONCLUSION We discovered previously undisclosed cases of SARS-CoV-2 infection among children. The risk of seropositivity increases substantially with household contact. Regarding children who report no prior exposure to COVID-19, clinicians must remain vigilant, as SARS-CoV-2 remains a concern.
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Affiliation(s)
- Hsiao-Lun Huang
- Department of Pediatrics, Chi Mei Medical Center, Tainan, Taiwan; Division of Pediatric Infectious Diseases, Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
| | - Chun-Yi Lu
- Division of Pediatric Infectious Diseases, Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
| | - Yun-Chung Liu
- Division of Pediatric Infectious Diseases, Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
| | - Tu-Hsuan Chang
- Department of Pediatrics, Chi Mei Medical Center, Tainan, Taiwan.
| | - Ting-Yu Yen
- Division of Pediatric Infectious Diseases, Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
| | - Kuan-Ying A Huang
- Division of Pediatric Infectious Diseases, Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
| | - Hung-Jen Tang
- Department of Internal Medicine, Chi Mei Medical Center, Tainan, Taiwan
| | - Luan-Yin Chang
- Division of Pediatric Infectious Diseases, Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan.
| | - Li-Min Huang
- Division of Pediatric Infectious Diseases, Department of Pediatrics, National Taiwan University Hospital, Taipei, Taiwan
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Gialama M, Kleisiaris C, Malliarou M, Papagiannis D, Papathanasiou IV, Karavasileiadou S, Almegewly WH, Tsaras K. Validity and Reliability of the Greek Version of Adult Vaccine Hesitancy Scale in Terms of Dispositional Optimism in a Community-Dwelling Population: A Cross-Sectional Study. Healthcare (Basel) 2024; 12:1460. [PMID: 39120164 PMCID: PMC11311501 DOI: 10.3390/healthcare12151460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2024] [Revised: 07/05/2024] [Accepted: 07/20/2024] [Indexed: 08/10/2024] Open
Abstract
Vaccine hesitancy is an important public health issue referring to concerns about the safety and efficacy of vaccination. Within a framework, this study aimed to assess the cultural adaptation, validity, and reliability of the Greek version of the adult Vaccine Hesitancy Scale (aVHS) as well as to identify the determinants of vaccine hesitancy among a large regional population in central Greece. A cross-sectional study was conducted enrolling 300 adults who had received primary healthcare services in the Health Centers and Local Health Units of the Magnesia Region from October to December 2022. The aVHS and the Life Orientation Test-Revised (LOT-R) were used to identify vaccine hesitancy and the dispositional level of optimism, respectively. For survey translation, the procedure of forward and backward translation was followed. Also, the aVHS was tested in a pilot study with a sample of 18 responders. Construct validity and internal consistency reliability were investigated via exploratory and confirmatory factor analysis and Cronbach's alpha coefficients, respectively. Simple and multiple linear regression analysis were used to determine predictors for vaccine hesitancy. Factor analyses indicated that the aVHS comprises two constructs ("lack of confidence" and "risk perception") explaining 68.9% of the total variance. The Cronbach's alpha of the total scale was 0.884, indicating its high internal consistency. Participants who lived in rural areas, had a lower annual income, and reported a lower level of optimism showed a higher lack of confidence in vaccination. On the other hand, people aged above 45 years old who had graduated from high school or elementary school and were unemployed showed greater aversion to the risks of side effects. Finally, certain socio-demographic characteristics were associated with vaccine hesitancy. Our data suggest that the aVHS is a valid and reliable instrument for measuring vaccine-related attitudes and perceptions in Greek society, providing meaningful insight into designing vaccination-related preventive interventions in the community.
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Affiliation(s)
- Marilena Gialama
- Department of Nursing, School of Health Sciences, University of Thessaly, 41500 Larissa, Greece
| | - Christos Kleisiaris
- Department of Nursing, School of Health Sciences, University of Thessaly, 41500 Larissa, Greece
| | - Maria Malliarou
- Department of Nursing, School of Health Sciences, University of Thessaly, 41500 Larissa, Greece
| | - Dimitrios Papagiannis
- Department of Nursing, School of Health Sciences, University of Thessaly, 41500 Larissa, Greece
| | - Ioanna V Papathanasiou
- Department of Nursing, School of Health Sciences, University of Thessaly, 41500 Larissa, Greece
| | - Savvato Karavasileiadou
- Department of Community and Psychiatric Mental Health Nursing, College of Nursing, Princess Nourah bint Abdulrahman University, Riyadh 11671, Saudi Arabia
| | - Wafa Hamad Almegewly
- Department of Community and Psychiatric Mental Health Nursing, College of Nursing, Princess Nourah bint Abdulrahman University, Riyadh 11671, Saudi Arabia
| | - Konstantinos Tsaras
- Department of Nursing, School of Health Sciences, University of Thessaly, 41500 Larissa, Greece
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Sulaimani M, Al-Mehmadi S, Sulaimani M, Alsubhi S. Prevalence and Determinants of Routine Childhood Vaccination Hesitancy in Makkah, Saudi Arabia. Cureus 2024; 16:e63270. [PMID: 39070313 PMCID: PMC11282581 DOI: 10.7759/cureus.63270] [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: 06/26/2024] [Indexed: 07/30/2024] Open
Abstract
BACKGROUND Vaccines are among the most important inventions of the last century; they contribute significantly to preventing infectious diseases. In 2019, the World Health Organization (WHO) recognized vaccine hesitancy as one of the top ten threats. This study aimed to estimate the prevalence and determinants of routine childhood vaccine hesitancy among parents in Makkah City in 2023 using the Parent Attitude about Childhood Vaccine (PACV) survey. METHODS A cross-sectional study was conducted from October to December 2023 among parents of children aged six years or younger who attended primary healthcare centers (PHCC) in Makkah City using a stratified sampling technique. Data were collected using an electronic self-administered questionnaire, and the Arabic PACV Cronbach's alpha was 0.79. RESULTS A total of 246 parents participated in the study. Over half of the participants were males (56.5%), and the mean age was 36 ± 7.2. Parents who scored 50% or more were considered hesitant. The study identified approximately 3% of parents as hesitant. The only significant association toward hesitancy status was age; younger parents were less hesitant than older parents, P-value < 0.006. The other variables, such as gender, educational level, marital status, employment status, household income, number of children, and having a child with chronic disease, were not significantly associated with vaccine hesitation. CONCLUSION Though the overall parental hesitation rate is low, several questions received more hesitant responses than non-hesitant responses. Therefore, we recommend raising awareness through healthcare providers focusing on educating parents and correcting misconceptions about the safety and efficacy of vaccines.
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Affiliation(s)
- Mrnan Sulaimani
- Preventive Medicine and Public Health, Ministry of Health, Makkah, SAU
| | - Siham Al-Mehmadi
- Preventive Medicine and Public Health, Ministry of Health, Makkah, SAU
| | | | - Salman Alsubhi
- Preventive Medicine and Public Health, Ministry of Health, Makkah, SAU
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Okyay RA, Kaya E, Erdoğan A. Vaccine refusal in pregnant women in Kahramanmaraş: a community-based study from Türkiye. PeerJ 2024; 12:e17409. [PMID: 38784396 PMCID: PMC11114108 DOI: 10.7717/peerj.17409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Accepted: 04/26/2024] [Indexed: 05/25/2024] Open
Abstract
Background The global health landscape is increasingly challenged by the rejection of childhood vaccines. This study investigates vaccination reservations and refusal among pregnant women. Methods A cross-sectional study was conducted in Kahramanmaraş, Türkiye, spanning January to March 2019, entailing face to face interviews with 938 pregnant women. The questionnaire collected sociodemographic data and probed vaccination attitudes. The decision to vaccinate the baby was treated as the dependent variable, analyzed alongside sociodemographic factors and other variables. Data underwent evaluation via descriptive analysis, the Chi-square test, and binary logistic regression. Results Participants had a mean age of 27.6 years. Among them 20 (2.1%) expressed intent to either abstain from or partially vaccinate their babies, with 70% citing apprehensions regarding potential vaccine-related harm. Statistical analysis unveiled that higher economic income, elevated parental education level, fewer than two children, reliance on the Internet for vaccination information, and a lack of trust in physicians significantly correlated with vaccine refusal among pregnant women (p < 0.05). Conclusions The study concludes that dissemination of vaccination information by the healthcare professionals, complemented by the enactment of pro-vaccine internet policies holds promise in shaping vaccination behavior.
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Affiliation(s)
| | - Erhan Kaya
- Faculty of Medicine, Department of Public Health, Kahramanmaraş Sütçü İmam University, Kahramanmaraş, Türkiye
| | - Ayşegül Erdoğan
- Faculty of Medicine, Department of Public Health, Kahramanmaraş Sütçü İmam University, Kahramanmaraş, Türkiye
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Urazayeva ST, Kurmangaliyeva SS, Kaliyev AA, Tussupkaliyeva KS, Issimov A, Urazayeva AB, Tashimova ZK, Mussin NM, Begalin T, Amanshiyeva AA, Nurmaganbetova GZ, Nurmukhamedova SM, Balmagambetova S. Attitude toward vaccination against COVID-19 and acceptance of the national "QazVac" vaccine in the Aktobe city population, West Kazakhstan: A cross-sectional survey. PLoS One 2024; 19:e0303854. [PMID: 38753835 PMCID: PMC11098484 DOI: 10.1371/journal.pone.0303854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 04/30/2024] [Indexed: 05/18/2024] Open
Abstract
The scale of emergency caused by COVID-19, the ease of survey, and the crowdsourcing deployment guaranteed by the latest technology have allowed unprecedented access to data describing behavioral changes induced by the pandemic. The study aimed to present the survey results identifying attitudes toward vaccination against COVID-19 among the population of West Kazakhstan, the level of confidence in the national QazVac vaccine, and the role of different sources of information on COVID-19 in decision-making concerning vaccination. A computer-assisted survey was conducted using WhatsApp messenger. Overall, 2,009 participants responded, with a response rate of 92%. Most (83.1%) were immunized against COVID-19; among them, 20.1% obeyed the request of their employers that had been practiced within non-pharmaceutical interventions to contain the disease. The youngest respondents, individuals with a college education, students, and employed people, as well as those with chronic diseases, showed positive attitudes toward vaccination (all p<0.05). About two-thirds of respondents (69.2%) expressed trust in all types of vaccines against COVID-19. Of those who refused vaccination (16.9%), about one-third feared vaccination consequences, and more than a third (38.2%) reported anti-vaccine sentiments. The decisive factors in accepting vaccination were trust in official sources of information (reports of medical experts, etc.) and, mainly, subjectively interpreted sufficiency of information about the disease, which had increased the odds of being vaccinated by 63.9% (OR 1.71, 95% CI [1.3;2.26], p<0.05). Confidence in the domestic QazVac vaccine was expressed by 37.7% of respondents. History and severity of COVID-19 disease did not play a role in positive perceptions of vaccination, while illness after vaccination substantially affected vaccination approval (p 0.021). No significant differences have been observed regarding the overall performance across five vaccines (QazVac, Sputnik V, CoronaVac, Hayat-Vax, and BioNTech/Pfizer) available for Kazakhstan's population (p 0.27).
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Affiliation(s)
- Saltanat T. Urazayeva
- Department of Epidemiology, West Kazakhstan Marat Ospanov Medical University, Aktobe, Kazakhstan
| | - Saulesh S. Kurmangaliyeva
- Department of Microbiology, Virology and Immunology, West Kazakhstan Marat Ospanov Medical University, Aktobe, Kazakhstan
| | - Asset A. Kaliyev
- Department of General Surgery, West Kazakhstan Marat Ospanov Medical University, Aktobe, Kazakhstan
| | | | - Arman Issimov
- Department of Biology, K.Zhubanov Aktobe Regional University, Aktobe, Kazakhstan
| | - Aisha B. Urazayeva
- Department of Epidemiology, West Kazakhstan Marat Ospanov Medical University, Aktobe, Kazakhstan
| | - Zhuldyz K. Tashimova
- Department of Epidemiology, West Kazakhstan Marat Ospanov Medical University, Aktobe, Kazakhstan
| | - Nadiar M. Mussin
- Department of General Surgery, West Kazakhstan Marat Ospanov Medical University, Aktobe, Kazakhstan
| | - Toleukhan Begalin
- Department of Epidemiology, West Kazakhstan Marat Ospanov Medical University, Aktobe, Kazakhstan
| | - Aimeken A. Amanshiyeva
- Department of Epidemiology, West Kazakhstan Marat Ospanov Medical University, Aktobe, Kazakhstan
| | | | - Shara M. Nurmukhamedova
- Department of Epidemiology, West Kazakhstan Marat Ospanov Medical University, Aktobe, Kazakhstan
| | - Saule Balmagambetova
- Department of Oncology, West Kazakhstan Marat Ospanov Medical University, Aktobe, Kazakhstan
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Arcaro P, Nachira L, Pattavina F, Campo E, Mancini R, Pascucci D, Damiani G, Carducci B, Spadea A, Lanzone A, Bruno S, Laurenti P. Assessing the Impact of the COVID-19 Pandemic on Pregnant Women's Attitudes towards Childhood Vaccinations: A Cross-Sectional Study. Vaccines (Basel) 2024; 12:473. [PMID: 38793724 PMCID: PMC11126003 DOI: 10.3390/vaccines12050473] [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: 03/19/2024] [Revised: 04/15/2024] [Accepted: 04/24/2024] [Indexed: 05/26/2024] Open
Abstract
The COVID-19 pandemic has globally disrupted immunisation practices, impacting vulnerable populations such as pregnant women (PW), who harbour concerns about future children's immunisations. This study aimed to assess the pandemic's impact on PW's attitudes towards childhood vaccinations. During three consecutive flu seasons from October 2019 to January 2022, a cross-sectional study was conducted in a large Italian teaching hospital using a questionnaire. The chi-square test was performed to compare each season. Across the 2019-2020 to 2021-2022 seasons, course attendance by PW surged from 105 to 340. Significant shifts in vaccination intentions were noted, including a 7.5% decrease in measles vaccination intent (p = 0.02) and a 10% decrease in that of pertussis (p = 0.004) from 2019-2020 to 2020-2021. While perceived contagion risk decreased, disease severity perceptions increased, with few significant differences. A statistically significant reduction was noted in the proportion of participants suspecting economic motives behind NHS workers' promotion of childhood vaccinations. Furthermore, the pandemic period saw an increase in the perceived utility of non-institutional websites and the advice of physicians outside the NHS. These findings will help develop evidence-based, tailored interventions and communication strategies to address vaccine hesitancy and ensure optimal vaccination coverage among children born during and after the pandemic.
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Affiliation(s)
- Paola Arcaro
- Section of Hygiene, University Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (P.A.); (L.N.); (E.C.); (R.M.); (G.D.); (S.B.); (P.L.)
| | - Lorenza Nachira
- Section of Hygiene, University Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (P.A.); (L.N.); (E.C.); (R.M.); (G.D.); (S.B.); (P.L.)
| | - Fabio Pattavina
- Women, Children and Public Health Sciences Department, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (B.C.); (A.L.)
| | - Enrica Campo
- Section of Hygiene, University Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (P.A.); (L.N.); (E.C.); (R.M.); (G.D.); (S.B.); (P.L.)
| | - Rossella Mancini
- Section of Hygiene, University Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (P.A.); (L.N.); (E.C.); (R.M.); (G.D.); (S.B.); (P.L.)
| | - Domenico Pascucci
- Section of Hygiene, University Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (P.A.); (L.N.); (E.C.); (R.M.); (G.D.); (S.B.); (P.L.)
- Health Management, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Gianfranco Damiani
- Section of Hygiene, University Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (P.A.); (L.N.); (E.C.); (R.M.); (G.D.); (S.B.); (P.L.)
- Women, Children and Public Health Sciences Department, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (B.C.); (A.L.)
| | - Brigida Carducci
- Women, Children and Public Health Sciences Department, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (B.C.); (A.L.)
| | | | - Antonio Lanzone
- Women, Children and Public Health Sciences Department, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (B.C.); (A.L.)
| | - Stefania Bruno
- Section of Hygiene, University Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (P.A.); (L.N.); (E.C.); (R.M.); (G.D.); (S.B.); (P.L.)
- Women, Children and Public Health Sciences Department, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (B.C.); (A.L.)
| | - Patrizia Laurenti
- Section of Hygiene, University Department of Life Sciences and Public Health, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (P.A.); (L.N.); (E.C.); (R.M.); (G.D.); (S.B.); (P.L.)
- Women, Children and Public Health Sciences Department, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (B.C.); (A.L.)
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Truong BQQ, Ong KIC, Shibanuma A, Kiriya J, Jimba M. Adaptation and application of the Parent Attitudes About Childhood Vaccines survey tool in the Vietnamese language: a cross-sectional study. BMC Public Health 2024; 24:946. [PMID: 38566076 PMCID: PMC10986030 DOI: 10.1186/s12889-024-18389-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 03/19/2024] [Indexed: 04/04/2024] Open
Abstract
BACKGROUND Parental vaccine hesitancy could lead to outbreaks of vaccine-preventable diseases. Although parental vaccine hesitancy exists in the Vietnamese community, no research has directly investigated this social phenomenon in Vietnam. Among the validated measures, the 15-item Parent Attitudes About Childhood Vaccines survey tool (PACV) was reliable for predicting vaccine-hesitant parents. However, the PACV was not available in Vietnamese. This study aimed to develop a Vietnamese version of the PACV and examine factors associated with parental vaccine hesitancy in Hue city, Vietnam. METHODS This study was a cross-sectional study. The English PACV was translated into Vietnamese with content and face validation. Self-administered questionnaires were distributed to 400 parents at ten commune health centres in Hue city, Vietnam. The parents were asked to answer the questionnaire again after two weeks for the test-retest reliability. The Vietnamese PACV reliability was assessed using Cronbach's alpha and McDonald's omega, and the intra-class correlation (ICC) coefficients were used for the test-retest reliability. The construct validity was tested by the hypothesis that parental vaccine hesitancy would be related to the intention of getting the children vaccinated. Exploratory factor analysis was also undertaken to determine the construct validity. Bivariate and multivariable logistic regression were used to identify the factors associated with parental vaccine hesitancy. RESULTS The Vietnamese PACV final version (PACV-Viet) contained 14 items. Three hundred and fifteen parents returned completed questionnaires, giving a response rate of 78.8%. The Cronbach's alpha and McDonald's omega were 0.72 and 0.70, respectively. Out of 315 parents, 84 responses were returned for test-retest reliability. All ICCs were good to excellent, ranging from 0.81 to 0.99. The PACV-Viet was confirmed to have construct validity. Using the PACV-Viet, 8.9% of the parents were found hesitant to childhood vaccination. Being unemployed and having seen the news about adverse events following immunisation were associated with parental vaccine hesitancy, with AOR = 3.2 (95% CI 1.3-8.0) and AOR = 4.5 (95% CI 1.2-16.7), respectively. CONCLUSIONS The PACV-Viet is a valid and reliable tool. Community outreach is necessary to alleviate parents' concerns about childhood vaccination.
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Affiliation(s)
- Bao Quy Quoc Truong
- Department of Community and Global Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
- Institute for Community Health Research, University of Medicine and Pharmacy, Hue University, Hue, Vietnam
| | - Ken Ing Cherng Ong
- Department of Community and Global Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan.
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA.
| | - Akira Shibanuma
- Department of Community and Global Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Junko Kiriya
- Department of Community and Global Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Masamine Jimba
- Department of Community and Global Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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Didem HY, Ülfiye Ç, Miraç Ç, Safiye TS, Pelin SS, Cem YA, Hatice U, Galip E. The frequency and determinants of vaccine hesitancy among parents of preschool and kindergarten students in Edirne central district. J Pediatr Nurs 2024; 74:e38-e44. [PMID: 37980235 DOI: 10.1016/j.pedn.2023.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 11/02/2023] [Accepted: 11/04/2023] [Indexed: 11/20/2023]
Abstract
PURPOSES The aim of our study is to determine the frequency of vaccine hesitancy and the associated factors among parents with preschool children in a city center. DESIGN AND METHODS We conducted a cross-sectional study among parents of preschool children in the central district of Edirne. The cluster sampling method was applied. The data collection tools consisted of a questionnaire designed by the researchers and The Parent Attitudes about Childhood Vaccines (PACV) Scale. The correlations between vaccine hesitancy among parents factos such as the vaccine's content, adverse effects, religious beliefs, media coverage, reliance on community leaders, and the usage of complementary and alternative medical methods were examined. RESULTS The study group consisted of 315 individuals and the prevalence of vaccine hesitancy among participants was determined to be 13%. The mean PACV scale score of the parents was 29.76 ± 16.62. According to multivariate analyses, the odds ratios (%95 CI) of variables that were statistically significantly associated with parental vaccine hesitancy were as follows: being a mother 8.77 (1.02-75.07), vaccine side effects 2.91 (0.93-9.16), low/equal income level 6.80 (2.45-18.86), low/high income level 5.74 (1.65-20.0), religious reasons 3.33 (1.34-8.25), and media influence 9.53 (3.75-24.18). CONCLUSION Overall, vaccine hesitancy was observed at one in every 7 parents in the central district of Edirne province, and the main determinants of hesitancy were low-income status, media influence and religious beliefs, advers effects and being mother. Community-based intervention programs should be established to combat vaccine hesitancy. PRACTICAL IMPLICATIONS The PACV scale is recommended for detecting community-based vaccine hesitancy.
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Affiliation(s)
- Han Yekdeş Didem
- Department of Public Health, School of Medicine, Trakya University, Faculty of Medicine, Edirne, Türkiye.
| | - Çelikkalp Ülfiye
- Department of Public Health, School of Medicine, Trakya University, Faculty of Medicine, Edirne, Türkiye.
| | - Çağlayan Miraç
- Department of Public Health, School of Medicine, Trakya University, Faculty of Medicine, Edirne, Türkiye.
| | - Takır Stewart Safiye
- Department of Public Health, School of Medicine, Trakya University, Faculty of Medicine, Edirne, Türkiye.
| | - Sarı Serin Pelin
- Department of Public Health, School of Medicine, Trakya University, Faculty of Medicine, Edirne, Türkiye.
| | - Yekdeş Ali Cem
- Department of Public Health, School of Medicine, Trakya University, Faculty of Medicine, Edirne, Türkiye.
| | | | - Ekuklu Galip
- Department of Public Health, School of Medicine, Trakya University, Faculty of Medicine, Edirne, Türkiye.
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10
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Wang J, Wang Y, Xu R, Zhang T, Jiang Y, Wang Y, Wang Y, Du Y, Sun W, Deng K, Yang W, Wang Z, Feng L, Wang C. 13-Valent pneumococcal conjugate vaccines vaccination innovative strategy in Weifang City, China: a case study. Infect Dis Poverty 2023; 12:110. [PMID: 38037092 PMCID: PMC10691032 DOI: 10.1186/s40249-023-01165-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Accepted: 11/20/2023] [Indexed: 12/02/2023] Open
Abstract
The World Health Organization (WHO) prioritizes pneumococcal disease as a vaccine-preventable disease and recommends the inclusion of pneumococcal conjugate vaccines (PCV) in national immunization programs worldwide. However, PCV is not included in the National Immunization Program in China and has low vaccination coverage due to its high cost. To address this, Weifang City implemented an innovative strategy for a 13-valent PCV (PCV13) on June 1, 2021. This strategy aimed to provide one dose of PCV13 free of charge for children aged 6 months to 2 years in registered households and to adopt a commercial insurance model with one dose of PCV13 free of charge in 2023 for children over 2 years old. The Health Commission of Weifang and other departments conducted a comprehensive investigation and considered various factors, such as vaccine effectiveness, safety, accessibility, vaccine price, and immunization schedules, for eligible children (under 5 years old). Stakeholder opinions were also solicited before implementing the policy. The Commission negotiated with various vaccine manufacturers to maximize its negotiating power and reduce vaccine prices. The implementation plan was introduced under the Healthy Weifang Strategy. Following the implementation of this strategy, the full course of vaccination coverage increased significantly from 0.67 to 6.59%. However, vaccination coverage is still lower than that in developed countries. Weifang's PCV13 vaccination innovative strategy is the first of its kind in Chinese mainland and is an active pilot of non-immunization program vaccination strategies. To further promote PCV13 vaccination, Weifang City should continue to implement this strategy and explore appropriate financing channels. Regions with higher levels of economic development can innovate the implementation of vaccine programs, broaden financing channels, improve accessibility to vaccination services, and advocate for more localities to incorporate PCV13 into locally expanded immunization programs or people-benefiting projects. A monitoring and evaluation system should also be established to evaluate implementation effects.
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Affiliation(s)
- Jiachen Wang
- School of Public Health, Weifang Medical University, Weifang, 261053, Shandong, People's Republic of China
| | - Yujue Wang
- School of Dentistry, University of California Los Angeles, Los Angeles, CA, USA
| | - Ruoyu Xu
- School of Public Health, Weifang Medical University, Weifang, 261053, Shandong, People's Republic of China
| | - Ting Zhang
- School of Population Medicine and Public Health, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100730, People's Republic of China
- State Key Laboratory of Respiratory Health and Multimorbidity, Beijing, People's Republic of China
- Key Laboratory of Pathogen Infection Prevention and Control (Peking Union Medical College), Ministry of Education, Beijing, People's Republic of China
| | - Yanyan Jiang
- Division of Infectious Diseases, Center for Disease Control and Prevention, Weifang, 261072, Shandong, People's Republic of China
| | - Yuanyuan Wang
- Division of Immunization, Center for Disease Control and Prevention, Weifang, 261072, Shandong, People's Republic of China
| | - Yi Wang
- Department of Public Health, Weifang People's Hospital, Weifang, People's Republic of China
| | - Yuanze Du
- Department of Nursing, Hospital of Chengdu Office of the People's Government of Tibet Autonomous Region, Chengdu, 610041, Sichuan Province, People's Republic of China
| | - Wenxue Sun
- School of Public Health, Weifang Medical University, Weifang, 261053, Shandong, People's Republic of China
| | - Kai Deng
- School of Public Health, Weifang Medical University, Weifang, 261053, Shandong, People's Republic of China
| | - Weizhong Yang
- School of Population Medicine and Public Health, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100730, People's Republic of China
- State Key Laboratory of Respiratory Health and Multimorbidity, Beijing, People's Republic of China
- Key Laboratory of Pathogen Infection Prevention and Control (Peking Union Medical College), Ministry of Education, Beijing, People's Republic of China
| | - Zengwu Wang
- Department of Neurosurgery, Weifang People's Hospital, Weifang, People's Republic of China.
| | - Luzhao Feng
- School of Population Medicine and Public Health, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100730, People's Republic of China.
- State Key Laboratory of Respiratory Health and Multimorbidity, Beijing, People's Republic of China.
- Key Laboratory of Pathogen Infection Prevention and Control (Peking Union Medical College), Ministry of Education, Beijing, People's Republic of China.
| | - Chunping Wang
- School of Public Health, Weifang Medical University, Weifang, 261053, Shandong, People's Republic of China.
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11
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de Melo EB, Almeida PD, Pereira BM, Borges PDTM, Gir E, de Araújo TME. Vaccination hesitation in children under five years of age: a scoping review. Rev Bras Enferm 2023; 76:e20220707. [PMID: 38018617 PMCID: PMC10680390 DOI: 10.1590/0034-7167-2022-0707] [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: 12/02/2022] [Accepted: 05/08/2023] [Indexed: 11/30/2023] Open
Abstract
OBJECTIVES to synthesize scientific evidence on vaccine hesitancy in children under five years of age and its associated factors. METHODS a scoping review, conducted according to the methodological structure proposed by the JBI. Searches were carried out in the Latin American and Caribbean Center on Health Sciences Information, Scientific Electronic Library Online and PubMed databases, including gray literature. Studies in English, Spanish and Portuguese were included, without temporal delimitation. Editorials, studies that did not address vaccine hesitancy in children under five years of age and were not aligned with the objective and research question were excluded. The sample consisted of 18 articles. RESULTS misinformation, concern about adverse effects, distrust about efficacy, affliction regarding administration simultaneously, and insecurity in relation to the laboratories were the reported reasons. CONCLUSIONS strategies are needed to combat the lack of information about immunobiological agents, as misinformation was the main factor in parents' vaccine hesitation.
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Affiliation(s)
| | | | | | | | - Elucir Gir
- Universidade de São Paulo. Ribeirão Preto, São Paulo, Brazil
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12
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Rajakumar S, Shamsuddin N, Alshawsh MA, Rajakumar S, Zaman Huri H. A survey on Malaysian's acceptance and perceptions towards COVID-19 booster dose. Saudi Pharm J 2023; 31:101797. [PMID: 37829192 PMCID: PMC10565867 DOI: 10.1016/j.jsps.2023.101797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 09/19/2023] [Indexed: 10/14/2023] Open
Abstract
Progressive reopening of the economy and declaration of COVID-19 as endemic has relaxed social distancing and mask-wearing necessities in Malaysia. The Ministry of Health of Malaysia reported vaccination rate had reached 86.1% for the first dose and 84.3% for the second dose as of April 2023. However, the uptake of booster doses (third dose or fourth dose) is relatively lower at 68.6% and 1.5%, respectively. A cross-sectional survey was undertaken to study the acceptance and perception of Malaysians towards booster doses in Peninsular Malaysia with participants 18 years old and above by distributing questionnaires at public areas such as government offices, major city train stations, and airports. The study included elderly participants who were not technology savvy. Of 395 survey respondents, 69.4% accepted the COVID-19 booster dose. The results showed that smartphone usage (p = 0.019), living area (p = 0.049), and education level (p = 0.006) significantly influenced the perception of booster dose acceptance among socio-demographic characteristics. Despite experiencing side effects from previous vaccination, 65.9% of respondents still opted to receive booster doses (p = 0.019). The highest deciding factor in accepting booster dose was the need for more clinical studies on COVID-19 booster dose (58.2%) (p = 0.045). In conclusion, the survey demonstrates that greater emphasis on updating and providing more clinical studies regarding the need for booster doses will increase the public's acceptance of the COVID-19 booster dose.
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Affiliation(s)
- Suresh Rajakumar
- Department of Clinical Pharmacy and Pharmacy Practice, Faculty of Pharmacy, University of Malaya, Kuala Lumpur, Malaysia
| | - Noorasyikin Shamsuddin
- Department of Clinical Pharmacy and Pharmacy Practice, Faculty of Pharmacy, University of Malaya, Kuala Lumpur, Malaysia
| | | | - Sutha Rajakumar
- School of Medicine and Health Sciences, Monash University Malaysia, Subang Jaya, Malaysia
| | - Hasniza Zaman Huri
- Department of Clinical Pharmacy and Pharmacy Practice, Faculty of Pharmacy, University of Malaya, Kuala Lumpur, Malaysia
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13
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Lister AJJ, Dombay E, Cleary DW, Sulaiman LH, Clarke SC. A brief history of and future prospects for pneumococcal vaccination in Malaysia. Pneumonia (Nathan) 2023; 15:12. [PMID: 37620925 PMCID: PMC10463521 DOI: 10.1186/s41479-023-00114-8] [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: 03/21/2023] [Accepted: 07/30/2023] [Indexed: 08/26/2023] Open
Abstract
Pneumococcal pneumonia remains a significant global public health issue. Malaysia has recently added the 10 valent pneumococcal conjugate vaccine to its national immunisation programme. Data on pneumococcal serotype epidemiology is vital for informing national vaccination policy. However, there remains a lack of representative population-based pneumococcal surveillance in Malaysia to help both the assessment of vaccine effectiveness in the country and to shape future vaccine policy. This review explores the history of pneumococcal vaccination, the burden of pneumococcal disease in Malaysia, and offers an insight into the prospects for reducing pneumococcal disease in Malaysia.
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Affiliation(s)
- Alex J J Lister
- Faculty of Medicine, Institute for Life Sciences, University of Southampton, Southampton, UK
| | - Evelin Dombay
- Faculty of Medicine, Institute for Life Sciences, University of Southampton, Southampton, UK
| | - David W Cleary
- Institute of Microbiology and Infection, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
- NIHR Birmingham Biomedical Research Centre, Institute of Translational Medicine, Birmingham, Birmingham, UK
| | - Lokman H Sulaiman
- Centre for Environment and Population Health, Institute for Research, Development, and Innovation, International Medical University, Kuala Lumpur, Malaysia
- Department of Community Medicine, School of Medicine, International Medical University, Kuala Lumpur, Malaysia
| | - Stuart C Clarke
- Faculty of Medicine, Institute for Life Sciences, University of Southampton, Southampton, UK.
- NIHR Southampton Biomedical Research Centre, University Hospital Southampton NHS Trust, Southampton, UK.
- Global Health Research Institute, University of Southampton, Southampton, UK.
- School of Postgraduate Studies, International Medical University, Kuala Lumpur, Malaysia.
- Centre for Translational Research, Institute for Research, Development, and Innovation, International Medical University, Kuala Lumpur, Malaysia.
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14
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Ie K, Kushibuchi M, Tsuchida T, Motohashi I, Hirose M, Albert SM, Kimura M. The relationship between having a usual source of primary care and COVID-19 parental vaccine hesitancy: A nationwide survey among Japanese mothers. J Gen Fam Med 2023; 24:215-222. [PMID: 37484125 PMCID: PMC10357099 DOI: 10.1002/jgf2.623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 03/18/2023] [Accepted: 04/02/2023] [Indexed: 07/25/2023] Open
Abstract
Background Studies have shown that a usual source of care increases the receipt of child preventive care; however, the relationship between having a usual source of primary care and COVID-19 parental vaccine hesitancy has not been fully investigated. The aims of this study were to elucidate the characteristics of mothers with a primary care physician, and to explore the relationship between having a usual source of primary care and COVID-19 parental vaccine hesitancy among mothers in Japan. Method This cross-sectional survey-based study included 4516 mothers. Using a chi-square test, the characteristics of mothers with and without a primary care physician were compared. Poisson regression was applied to evaluate the relationship between having a usual source of primary care and parental COVID-19 vaccine hesitancy. Results Mothers with a usual source of primary care had higher education, lower mental distress, had younger children, and were less hesitant toward the child's COVID-19 vaccination. Vaccine hesitancy was observed in 39.8% of mothers with a usual source of primary care and 45.5% of those without. Poisson regression analysis showed that mothers with a primary care physician were less vaccine-hesitant (IRR = 0.90, 95% CI = 0.84-0.96) after adjusting for potential confounders. Conclusion This study suggested that having a usual source of primary care may contribute to lower parental COVID-19 vaccine hesitancy. However, the high vaccine hesitancy rate, even among mothers with a usual source of primary care, warrants healthcare providers to be equipped to help parents make informed decisions about vaccination through the continuity of care.
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Affiliation(s)
- Kenya Ie
- Department of General Internal MedicineSt. Marianna University School of MedicineKawasaki‐shiJapan
- Department of General Internal MedicineKawasaki Municipal Tama HospitalKawasaki‐shiJapan
- Department of Behavioral and Community Health SciencesUniversity of Pittsburgh Graduate School of Public HealthPittsburghPennsylvaniaUSA
| | - Mio Kushibuchi
- Department of General Internal MedicineSt. Marianna University School of MedicineKawasaki‐shiJapan
- Department of General Internal MedicineKawasaki Municipal Tama HospitalKawasaki‐shiJapan
| | - Tomoya Tsuchida
- Department of General Internal MedicineSt. Marianna University School of MedicineKawasaki‐shiJapan
| | - Iori Motohashi
- Department of General Internal MedicineSt. Marianna University School of MedicineKawasaki‐shiJapan
- Department of General Internal MedicineKawasaki Municipal Tama HospitalKawasaki‐shiJapan
| | - Masanori Hirose
- Department of General Internal MedicineSt. Marianna University School of MedicineKawasaki‐shiJapan
| | - Steven M. Albert
- Department of Behavioral and Community Health SciencesUniversity of Pittsburgh Graduate School of Public HealthPittsburghPennsylvaniaUSA
| | - Miyako Kimura
- Department of Preventive MedicineSt Marianna University School of MedicineKawasaki‐shiJapan
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15
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Marvila Garcia É, Lima de Souza E, Penido Matozinhos F, Moreira Ribeiro da Silva T, Alves Waldman E, Sato APS. Associated factors with vaccine hesitancy in mothers of children up to two years old in a Brazilian city. PLOS GLOBAL PUBLIC HEALTH 2023; 3:e0002026. [PMID: 37289722 DOI: 10.1371/journal.pgph.0002026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 05/15/2023] [Indexed: 06/10/2023]
Abstract
This study aims to evaluate maternal vaccine hesitancy and its associated factors. This is a cross-sectional study of a probabilistic sample of 450 mothers of children born in 2015, living in a Brazilian city, and who was, at the time of data collection, more than two years old. We used the tool proposed by the World Health Organization (10-item Vaccine Hesitancy Scale). To assess its structure, we performed, exploratory and confirmatory factor analyses. We performed linear regression models to evaluate the factors associated with vaccine hesitancy. The factor analysis showed two components for the vaccine hesitancy scale: lack of confidence in vaccines and risk perception of vaccines. High family income was associated with lower vaccine hesitancy (greater confidence in vaccines and lower risk perception of vaccines), while the presence of other children, regardless of birth order, in the family was associated with lower confidence in vaccines. A good rapport with health professionals, willingness to wait for the vaccination and the getting vaccinated through campaigns were associated with greater confidence in vaccines. The deliberate delay or decision not to vaccinate their children and previous experience with adverse reactions to the vaccine were associated with lower confidence in vaccines and greater risk perception of vaccines. Health care providers, especially nurses, play a relevant role to address vaccine hesitancy, guiding vaccination through a trustworthy rapport.
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16
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Salleh H, Avoi R, Abdul Karim H, Osman S, Dhanaraj P, Ab Rahman MA'I. A Behavioural-Theory-Based Qualitative Study of the Beliefs and Perceptions of Marginalised Populations towards Community Volunteering to Increase Measles Immunisation Coverage in Sabah, Malaysia. Vaccines (Basel) 2023; 11:1056. [PMID: 37376445 DOI: 10.3390/vaccines11061056] [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: 03/24/2023] [Revised: 05/16/2023] [Accepted: 05/31/2023] [Indexed: 06/29/2023] Open
Abstract
The development of the measles-containing vaccine (MCV) has rendered measles a largely preventable disease. In the state of Sabah in Malaysia, a complete course of measles immunisation for infants involves vaccinations at the ages of six, nine, and twelve months. However, it is difficult for marginalised populations to receive a complete course of measles immunisation. This present study used behavioural theory (BT) to examine the beliefs and perceptions of a marginalised population towards community volunteering as a method of increasing the immunisation coverage of measles. Marginalised populations living in Kota Kinabalu, Sabah, more specifically, Malaysian citizens living in urban slums and squatter areas, as well as legal and illegal migrants, were extensively interviewed in person for this qualitative study. The 40 respondents were either the parents or primary caregivers of at least one child under the age of five. The components of the Health Belief Model were then used to examine the collected data. The respondents had poor awareness of the measles disease and perceived the disease as not severe, with some even refusing immunisation. The perceived barriers to receiving vaccinations included a nomadic lifestyle; issues with finances, citizenship status, language, and weather; failing to remember immunisation schedules; a fear of health care personnel; having too many children; and a lack of female autonomy in vaccine decision-making. However, the respondents were receptive towards community-based programmes and many welcomed a recall or reminder system, especially when the volunteers were family members or neighbours who spoke the same language and knew their village well. A few, however, found it awkward to have volunteers assisting them. Evidence-based decision making may increase measles immunisation coverage in marginalised populations. The components of the Health Belief Model validated that the respondents lacked awareness of the measles disease and viewed it and its effects as not severe. Therefore, future volunteer programmes should prioritise increasing the receptivity and self-control of marginalised populations to overcome barriers that hinder community involvement. A community-based volunteer programme is highly recommended to increase measles immunisation coverage.
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Affiliation(s)
- Hazeqa Salleh
- Department of Public Health Medicine, Faculty of Medicine and Health Sciences, University Malaysia, Kota Kinabalu 88400, Sabah, Malaysia
| | - Richard Avoi
- Department of Public Health Medicine, Faculty of Medicine and Health Sciences, University Malaysia, Kota Kinabalu 88400, Sabah, Malaysia
| | - Haryati Abdul Karim
- Communications Programme, Faculty of Social Sciences and Humanities, University Malaysia Sabah, Kota Kinabalu 88400, Sabah, Malaysia
| | - Suhaila Osman
- Sabah State Health Department, Ministry of Health, Kota Kinabalu 88590, Sabah, Malaysia
| | - Prabakaran Dhanaraj
- Kota Kinabalu District Health Office, Ministry of Health, Kota Kinabalu 88300, Sabah, Malaysia
| | - Mohd Ali 'Imran Ab Rahman
- Social Preventive Medicine, Faculty of Medicine, University Malaya, Kuala Lumpur 50603, Selangor, Malaysia
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17
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Alzahrani AA, Alghamdi AN. Vaccine Hesitancy Among Parents and Its Determinants During the Era of COVID-19 in Taif City, Saudi Arabia. Cureus 2023; 15:e40404. [PMID: 37456420 PMCID: PMC10347883 DOI: 10.7759/cureus.40404] [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: 06/14/2023] [Indexed: 07/18/2023] Open
Abstract
Background Vaccine hesitancy is a growing concern worldwide, particularly during the COVID-19 pandemic. The aim was to investigate vaccine hesitancy and its determinants among parents in Taif, Saudi Arabia. Methods A cross-sectional study was conducted among parents using a validated and reliable questionnaire, the parent attitudes about childhood vaccines (PACV). Parents of children aged (two months to seven years) attending primary health care centers (PHCC) outpatient clinics were selected using a stratified sampling technique and interviewed to fill out the pre-structured questionnaire. Result The study included 301 parents, with 41.2% between the ages of 30-39 years and 25.2%% between 40-49 years. Mothers constituted 69.1% of the respondents. The most common sources of information regarding vaccinations were the doctor (34.9%), the internet (27.9%), and social media (16.6%). COVID-19 influenced the beliefs of more than half (52.5%) of parents regarding the importance of vaccinations. The median PACV score for vaccination hesitancy was 23.3/100, interquartile range (IQR) (13.3-33.3). The highest hesitation was among the age group of 30-39 years old (21.6%) and those whose beliefs were not influenced by the COVID-19 pandemic (16.1% vs. 5.7%) (p-value=0.003). The study found a significant difference in vaccine hesitancy rates between the different sources of information (p-value <0.001); parents who got their information about vaccinations from social media were more likely to be hesitant about vaccinations (40%). Concerns about side effects (93.8%), thinking that vaccines are not safe (84.4%), and thinking that fewer vaccines are needed (78.1%) were the top three factors influencing vaccine hesitancy. Conclusion This study urges promoting vaccine uptake through healthcare providers and combating vaccine misinformation on social media. Additionally, addressing safety concerns and misconceptions about vaccine necessity, and focusing on first-time parents, younger parents, and those with lower socioeconomic status are recommended strategies to improve vaccine uptake rates.
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18
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Khoodoruth MAS, Khoodoruth WNCK, Ramadan AAM, Johnson B, Gulistan S, Deluvio RBC, Alamri MN, Al-Abdulla M, Ouanes S, Khan YS. Evaluating COVID-19 vaccination intentions and vaccine hesitancy among parents of children with autism spectrum disorder. Sci Rep 2023; 13:7353. [PMID: 37147338 PMCID: PMC10161974 DOI: 10.1038/s41598-023-34191-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 04/25/2023] [Indexed: 05/07/2023] Open
Abstract
As the global vaccination mass campaign against COVID-19 extended to children aged 5 to 11 years, some parents remained hesitant about their children being administered the vaccine despite data supporting its safety. Parent vaccine hesitancy (PVH) may have predisposed certain groups of children, particularly those with autism spectrum disorder (ASD), to COVID-19 when other neurotypical children would have been vaccinated. We investigated the current PVH in 243 parents of children with ASD and 245 controls using the Parent Attitudes about Childhood Vaccines (PACV) scale. The study was conducted in Qatar from May to October 2022. Overall, 15.0% [95% CI 11.7%; 18.3%] of parents were vaccine-hesitant, with no difference (p = 0.054) between groups (ASD children [18.2%] vs. controls [11.7%]). The only sociodemographic factor associated with higher vaccine hesitancy was being a mother (as compared to being a father). The COVID-19 vaccine receipt rate at the time of the study did not differ between ASD (24.3%) and non-ASD groups (27.8%). Around two-thirds of parents of children with ASD refused or were unsure about vaccinating their children against COVID-19. We found that the intent to vaccinate against COVID-19 was higher in parents who were married and in those with a lower PACV total score. Continued public health efforts are needed to address vaccine hesitancy among parents.
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Affiliation(s)
- Mohamed Adil Shah Khoodoruth
- Child and Adolescent Mental Health Service, Hamad Medical Corporation, PO Box 3050, Doha, Qatar.
- Division of Genomics and Precision Medicine, College of Health and Life Sciences, Hamad Bin Khalifa University, Education City, Qatar.
| | | | | | - Beena Johnson
- Child Development Center, Hamad Medical Corporation, Doha, Qatar
| | - Shaima Gulistan
- Child and Adolescent Mental Health Service, Hamad Medical Corporation, PO Box 3050, Doha, Qatar
| | | | | | - Majid Al-Abdulla
- Department of Psychiatry, Hamad Medical Corporation, Doha, Qatar
- College of Medicine, Qatar University, Doha, Qatar
| | - Sami Ouanes
- Department of Psychiatry, Hamad Medical Corporation, Doha, Qatar
| | - Yasser Saeed Khan
- Child and Adolescent Mental Health Service, Hamad Medical Corporation, PO Box 3050, Doha, Qatar
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19
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Gunkaya OS, Tekin AB, Yassa M, Arslan O, Karakoç K, Demirtaş N, Usta C, Künt İşgüder Ç, Tuğ N. Pregnant women's knowledge about and beliefs toward COVID-19 vaccine: a cross-sectional study. Clin Exp Vaccine Res 2023; 12:134-142. [PMID: 37214145 PMCID: PMC10193106 DOI: 10.7774/cevr.2023.12.2.134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2022] [Revised: 01/31/2023] [Accepted: 02/05/2023] [Indexed: 05/24/2023] Open
Abstract
Purpose The aim of this study was to determine the scope of knowledge, attitudes, and behaviors of pregnant women about the coronavirus disease 2019 (COVID-19) vaccine. Materials and Methods A total of 886 pregnant women were recruited for the study. A cross-sectional questionnaire was conducted on these selected participants. Data about past infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), SARS-CoV-2 infection of closely related people, and deaths due to COVID-19 among their relatives were questioned. Results The rate of vaccination was higher (64.1%) in pregnant women with higher education levels. Informing about the vaccine, especially by health professionals, showed that the rates of vaccination (25%) increased (p<0.001). In addition, a significant increase was observed in vaccination rates with increasing age and financial income (p<0.001). Conclusion The main limitation of our study is that the vaccine, which was approved for "emergency use", was just started to be administered to pregnant women during the study. Our findings show that our target audience, low-income, low-education, younger pregnant women should be given more attention than those who apply to the doctor for routine follow-up.
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Affiliation(s)
- Osman Samet Gunkaya
- Department of Obstetrics and Gynecology, Sehit Prof. Dr. Ilhan Varank Sancaktepe Training and Research Hospital, University of Health Sciences Turkey, Istanbul, Turkey
| | - Arzu Bilge Tekin
- Department of Obstetrics and Gynecology, Sehit Prof. Dr. Ilhan Varank Sancaktepe Training and Research Hospital, University of Health Sciences Turkey, Istanbul, Turkey
| | - Murat Yassa
- Clinic of Obstetrics and Gynecology, VM Medical Park Maltepe Hospital, Istanbul, Turkey
| | - Oguz Arslan
- Department of Obstetrics and Gynecology, Sehit Prof. Dr. Ilhan Varank Sancaktepe Training and Research Hospital, University of Health Sciences Turkey, Istanbul, Turkey
| | - Kübra Karakoç
- Department of Obstetrics and Gynecology, Sehit Prof. Dr. Ilhan Varank Sancaktepe Training and Research Hospital, University of Health Sciences Turkey, Istanbul, Turkey
| | - Nesibe Demirtaş
- Department of Obstetrics and Gynecology, Sehit Prof. Dr. Ilhan Varank Sancaktepe Training and Research Hospital, University of Health Sciences Turkey, Istanbul, Turkey
| | - Canberk Usta
- Department of Obstetrics and Gynecology, Sehit Prof. Dr. Ilhan Varank Sancaktepe Training and Research Hospital, University of Health Sciences Turkey, Istanbul, Turkey
| | - Çiğdem Künt İşgüder
- Department of Obstetrics and Gynecology, Sehit Prof. Dr. Ilhan Varank Sancaktepe Training and Research Hospital, University of Health Sciences Turkey, Istanbul, Turkey
| | - Niyazi Tuğ
- Department of Obstetrics and Gynecology, Sehit Prof. Dr. Ilhan Varank Sancaktepe Training and Research Hospital, University of Health Sciences Turkey, Istanbul, Turkey
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20
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Mohd Jenol NA, Ahmad Pazil NH. Halal or Haram? The COVID-19 Vaccine Discussion Among Twitter users in Malaysia. JOURNAL OF RELIGION AND HEALTH 2023:1-14. [PMID: 36964281 PMCID: PMC10038381 DOI: 10.1007/s10943-023-01798-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 03/10/2023] [Indexed: 06/18/2023]
Abstract
Vaccine hesitancy is gaining attention due to the increasing spread of the COVID-19 pandemic in Malaysia. Malaysia is a majority Muslim country and religion has a significant influence on the acceptance or rejection of vaccines. This is clearly seen through the disagreement over the halal status of vaccines. Social media has become a platform for discussion and dissemination of information and dis-information on vaccines. Thus, it has had a relatively significant influence on vaccine hesitancy among social media users. By analysing tweets from February 2020 to February 2021 using Twitter API, this paper highlights the discussion of COVID-19 vaccines' halal status on Twitter. This study focuses on the analysis of vaccination reluctancy among the Twitter users in Malaysia and found that the most prevalent theme from the discussion is the constructed religious narratives to justify scientifically misleading and false claims concerning vaccination represented on social media. This finding also calls for a deeper understanding of society's constructed knowledge concerning contemporary issues in the digital age on social media.
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Affiliation(s)
- Nur Ayuni Mohd Jenol
- School of Social Sciences, Universiti Sains Malaysia, 11800, Minden, Pulau Pinang, Malaysia
| | - Nur Hafeeza Ahmad Pazil
- School of Social Sciences, Universiti Sains Malaysia, 11800, Minden, Pulau Pinang, Malaysia.
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21
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Du Y, Wang Y, Zhang T, Ma L, Xie S, Wang Y, Yang Y, Li J, Feng Y, Wang Y, Qi W, Yang W, Zhou J, Wang C, Feng L. Factors Associated with PCV13 Vaccine Hesitancy in Parents under an Innovative Immunization Strategy: a Cross-Sectional Study - Weifang City, Shandong Province, China, 2021. China CDC Wkly 2023; 5:271-277. [PMID: 37138893 PMCID: PMC10150748 DOI: 10.46234/ccdcw2023.049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Accepted: 11/16/2022] [Indexed: 05/05/2023] Open
Abstract
What is already known on this topic? Pneumococcal diseases (PDs) are serious threats to child health. Although vaccination is one of the most effective ways to prevent these diseases, the pneumococcal vaccination coverage rate is still relatively low in China. What is added by this report? This study investigated the factors associated with 13-valent pneumococcal conjugate vaccine (PCV13) vaccine hesitancy in parents under an innovative immunization strategy. This study found that 29.7% of the participants hesitated to vaccinate their children against PCV13 and the main reasons for vaccine hesitancy were individual and group influences. What are the implications for public health practice? This study can provide scientific evidence for further improving children's PCV13 vaccination rate and improving the prevention and control strategy for PDs.
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Affiliation(s)
- Yuanze Du
- School of Public Health, Weifang Medical University, Weifang City, Shandong Province, China
| | - Yan Wang
- School of Public Health, Weifang Medical University, Weifang City, Shandong Province, China
| | - Ting Zhang
- School of Population Medicine & Public Health, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing, China
| | - Libing Ma
- School of Population Medicine & Public Health, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing, China
- Department of Respiratory and Critical Care Medicine, Affiliated Hospital of Guilin Medical University, Guilin City, Guangxi Zhuang Autonomous Region, China
| | - Shuyun Xie
- Zhejiang Center for Disease Control and Prevention, Hangzhou City, Zhejiang Province, China
| | - Yi Wang
- Division of immunization, Center for Disease Control and Prevention, Weifang City, Shandong Province, China
| | - Yuan Yang
- Division of Infectious Diseases, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Juanjuan Li
- School of Public Health, Weifang Medical University, Weifang City, Shandong Province, China
| | - Yushu Feng
- School of Management, Weifang Medical University, Weifang City, Shandong Province, China
| | - Yujue Wang
- School of Dentistry, University of California Los Angeles, Los Angeles, CA, United States
| | - Weiran Qi
- School of Population Medicine & Public Health, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing, China
| | - Weizhong Yang
- School of Population Medicine & Public Health, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing, China
| | - Jian Zhou
- Division of Infectious Diseases, Center for Disease Control and Prevention, Weifang City, Shandong Province, China
- Jian Zhou,
| | - Chunping Wang
- School of Public Health, Weifang Medical University, Weifang City, Shandong Province, China
- Chunping Wang,
| | - Luzhao Feng
- School of Population Medicine & Public Health, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing, China
- Luzhao Feng,
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22
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Durmuş Sarıkahya S, Güden E, Sümeyye Yorulmaz D. Childhood vaccine hesitancy in two regions with different socioeconomic backgrounds in Turkey. ZEITSCHRIFT FUR GESUNDHEITSWISSENSCHAFTEN = JOURNAL OF PUBLIC HEALTH 2023:1-10. [PMID: 36855466 PMCID: PMC9948781 DOI: 10.1007/s10389-023-01854-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 02/10/2023] [Indexed: 02/25/2023]
Abstract
Aim This study investigated childhood vaccine hesitancy in two regions with different socioeconomic backgrounds in Kayseri, Turkey. Subject and methods The study population consisted of all people over 18 years of age admitted to two family health centers (No 65 and 103) in a city center for any reason. Results Participants living in the high socioeconomic status (SES) region had a significantly lower mean rating on the CVHQ (Childhood Vaccine Hesitancy Questionnaire - see below) than those living in the low SES region. Conclusion Vaccine hesitancy is the main reason for vaccine refusal. Therefore, authorities should provide adequate and accurate information about the significance of vaccines to raise public awareness.
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Affiliation(s)
| | - Emel Güden
- Kayseri Provincial Health Directorate, AR-GE Project Management and Consultancy Unit, Kayseri, Türkiye
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23
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Zhang H, Chen L, Huang Z, Li D, Tao Q, Zhang F. The effects of parent's health literacy and health beliefs on vaccine hesitancy. Vaccine 2023; 41:2120-2126. [PMID: 36822968 PMCID: PMC9943708 DOI: 10.1016/j.vaccine.2023.02.026] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 02/07/2023] [Accepted: 02/09/2023] [Indexed: 02/24/2023]
Abstract
Parental vaccine hesitancy is a key factor influencing children's vaccination against infectious diseases such as the COVID-19. The current study aims to investigate how parent's health literacy and health belief affect parental hesitancy toward the COVID-19 vaccination, and navigate effective measures to help parents make vaccination decision for children. A mixed-mode web survey was conducted among parents of children aged 3-11 years. Parental vaccine hesitancy, health literacy, and health beliefs were assessed. Parallel mediation model examined whether the association between parent's health literacy and vaccine hesitancy was mediated by health beliefs. In total, 11.3% of the 346 participants reported vaccine hesitancy. Hesitant parents were more likely to be he mother (Father: 4.5%; Mother: 12.9%) and with children having allergic issues (Allergic: 18.3%; Non-allergic: 9.8%). Meanwhile, parents with lower health literacy were more likely to show hesitancy towards vaccinating their children (β = -6.87, 95% CI = [-10.50, -3.11]). This relationship was partially mediated by more perceived barriers in vaccination (β = -2.53, 95%CI = [-4.09, -1.02]), but not other health beliefs. In other words, parents with better health literacy may perceive fewer barriers in making vaccination decision for their children, thus being less hesitant. Accordingly, healthcare professionals and policy makers could design education service to promote parents' health literacy, and remove the perceived barriers as well as increase their confidence in following the COVID-19 vaccine guidance for children.
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Affiliation(s)
- Huiqiao Zhang
- Department of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China
| | - Liyuan Chen
- Department of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China
| | - Zhongxuan Huang
- Department of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China
| | - Dongxue Li
- Department of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China
| | - Qian Tao
- Department of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China; Division of Medical Psychology and Behavior Science, School of Medicine, Jinan University, Guangzhou, China
| | - Fan Zhang
- Department of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China; Division of Medical Psychology and Behavior Science, School of Medicine, Jinan University, Guangzhou, China.
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Sampene AK, Li C, Oteng Agyeman F, Brenya R. Socioeconomic and demographic characteristics influencing the hesitancy and refusal of COVID-19 vaccine in Ghana. Ther Adv Vaccines Immunother 2023; 11:25151355221149336. [PMID: 36778098 PMCID: PMC9912038 DOI: 10.1177/25151355221149336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 12/19/2022] [Indexed: 02/11/2023] Open
Abstract
Background Ghana was the first country to receive the coronavirus vaccination in West Africa from AstraZeneca or Oxford. Ghana plans to vaccinate 20 million out of the 32 million population and provide the necessary doses utilizing multilateral and bilateral agreements. As Ghana begins vaccinating its citizens, there is some skepticism about administering the coronavirus vaccine (CVV). This research aimed to analyze the socioeconomic and demographic characteristics influencing vaccine hesitancy (VH) and refusal among Ghanaians. Methods The multinomial logistics regression model was employed to investigate the relationship between respondents' socio-demographic characteristics and VH. The research data were gathered between March to June 2021 through an online survey. Findings The findings of this study indicated that approximately 92.75% of the 400 respondents have heard about CVV. The study suggests that less than 5% of the participants have so far received the CVV. Most of the respondents (36.8%) indicated rejecting the CVV. Interestingly, male participants [adjusted odds ratio (AOR) = 1.048; 95% confidence interval (CI): 0.532-2.063] with higher educational backgrounds (AOR = 2.11; 95% CI: 0.870-5.121) had higher odds of being CVV hesitant or refusers. Low economic class, rural settlers, unmarried individuals, and unemployed people also had higher odds of being VH or refusers. The survey also shows that most Ghanaians refused to receive the CVV because they did not trust the system to track the vaccine's side or adverse effects. Conclusion Government can use social media platforms and other media platforms to effectively provide relevant information regarding the full benefit and risks of taking the virus.
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Affiliation(s)
| | | | | | - Robert Brenya
- College of Economics and Management, Nanjing
Agricultural University, Nanjing, China
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25
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Sahoo SS, Parida SP, Singh AK, Palepu S, Sahoo DP, Bhatia V. Decision-making in childhood vaccination: vaccine hesitancy among caregivers of under-5 children from a tertiary care institution in Eastern India. Ther Adv Vaccines Immunother 2023; 11:25151355231152650. [PMID: 36756042 PMCID: PMC9900653 DOI: 10.1177/25151355231152650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 01/05/2023] [Indexed: 02/07/2023] Open
Abstract
Background Acceptance of vaccines has been on a decline in recent times, with vaccine hesitancy being listed as one of the top 10 global health threats. This study analysed vaccine hesitancy and belief towards vaccination among caregivers of children aged below 5 years. Methods In this cross-sectional study, 196 caregivers of children aged 6 months to below 5 years who had attended an immunization clinic at a tertiary care institute of Eastern India from March to May 2019 were surveyed. Consecutive sampling was used to recruit eligible study participants. The survey assessed the attitudes of parents towards childhood vaccination by using the Vaccine Hesitancy Scale and their beliefs towards vaccination. Univariate analysis was performed to assess the association of various sociodemographic factors with vaccine hesitancy. Results Among the caregivers, most (48%) mothers were aged 26-35 years, literate and homemakers. Vaccine hesitancy was observed in 9.18% of the participants. Only the age of the child was significantly associated with vaccine hesitancy. Nearly half (48.5%) of the participants were concerned about the serious adverse effects of vaccines, and a third (30.6%) agreed that newer vaccines are associated with higher risks than the older ones. Caregivers felt that vaccines are no longer required for uncommon diseases. Conclusion Concerns regarding vaccine hesitancy are prevalent even among caregivers attending a tertiary care institute. Thus, additional studies are required to assess hesitancy in urban, rural, remote and inaccessible areas. Policymakers ought to conduct periodic assessments and implement necessary remedial measures for the long-term sustenance of the benefits of the national immunization programme.
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Affiliation(s)
| | - Swayam Pragyan Parida
- Department of Community & Family Medicine,
All India Institute of Medical Sciences, Odisha, Bhubaneswar, India
| | - Arvind Kumar Singh
- Department of Community & Family Medicine,
All India Institute of Medical Sciences, Odisha, Bhubaneswar, India
| | - Sarika Palepu
- Department of Community & Family Medicine,
All India Institute of Medical Sciences, Kalyani, West Bengal, India
| | - Durgesh Prasad Sahoo
- Department of Community & Family Medicine,
All India Institute of Medical Sciences, Bibinagar, Telangana, India
| | - Vikas Bhatia
- All India Institute of Medical Sciences,
Bibinagar, Telangana, India
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26
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Shaipuzaman NA, Rahman HA. Knowledge and attitude on infant vaccination among university staff in Malaysian public university. Hum Vaccin Immunother 2022; 18:2029258. [PMID: 35239461 PMCID: PMC8993098 DOI: 10.1080/21645515.2022.2029258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVE To determine the knowledge and attitude on infant vaccination among a couple of Universiti Putra Malaysia (UPM) staffs in Serdang, Selangor. METHODS A cross-sectional study was carried out involving 97 respondents. A cluster sampling technique for the categorization of the faculty in UPM to science-based and non-science-based is used. Then, fishbowl technique was adopted in selecting the faculty from the two categorizations, which consists of 1) science-based: Faculty Biotechnology and Science Biomolecule and Faculty of Science; 2) non-science-based: Faculty of Economics and Management and Faculty of Language and Communication. Consequently, a simple random method was used to choose the respondent based on the inclusion and exclusion criteria. Data on socio-demographic characteristic, knowledge and attitude regarding infant vaccination were collected using a modified and pretested questionnaire. The data then were analyzed using SPSS version 22. RESULTS Of 97 respondents, 78 (80.4%) had high knowledge, and 49 (50.5%) have moderate attitude regarding infant vaccination. Overall, science-based faculty and non-science-based faculty prevalence of refuse infant vaccination was 2.1%, 6.5%, respectively. There was a significant association between educational level and the knowledge (p < .05, p = .019). However, there was no significant association between socio-demographic and attitude. Other than that,, there was no association between knowledge and attitude among these two different types of faculty (P > .05, p = .256, p = .597). CONCLUSION Effort are needed for focusing on health education campaign with collaboration between health-care professionals, social media and community to improve their awareness for immunization.
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Affiliation(s)
- Nurulain Atikah Shaipuzaman
- Department of Environmental & Occupational Health, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
| | - Haliza Abdul Rahman
- Institute for Social Sciences Studies, Putra Info Port, Universiti Putra Malaysia, Serdang, Selangor, Malaysia
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27
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Bussink-Voorend D, Hautvast JLA, Vandeberg L, Visser O, Hulscher MEJL. A systematic literature review to clarify the concept of vaccine hesitancy. Nat Hum Behav 2022; 6:1634-1648. [PMID: 35995837 DOI: 10.1038/s41562-022-01431-6] [Citation(s) in RCA: 60] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Accepted: 07/13/2022] [Indexed: 11/25/2022]
Abstract
Vaccine hesitancy (VH) is considered a top-10 global health threat. The concept of VH has been described and applied inconsistently. This systematic review aims to clarify VH by analysing how it is operationalized. We searched PubMed, Embase and PsycINFO databases on 14 January 2022. We selected 422 studies containing operationalizations of VH for inclusion. One limitation is that studies of lower quality were not excluded. Our qualitative analysis reveals that VH is conceptualized as involving (1) cognitions or affect, (2) behaviour and (3) decision making. A wide variety of methods have been used to measure VH. Our findings indicate the varied and confusing use of the term VH, leading to an impracticable concept. We propose that VH should be defined as a state of indecisiveness regarding a vaccination decision.
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Affiliation(s)
- Daphne Bussink-Voorend
- Radboud University Medical Center, Radboud Institute for Health Sciences, Primary and Community Care, Nijmegen, the Netherlands.
| | - Jeannine L A Hautvast
- Radboud University Medical Center, Radboud Institute for Health Sciences, Primary and Community Care, Nijmegen, the Netherlands
| | - Lisa Vandeberg
- Behavioural Science Institute, Radboud University, Nijmegen, the Netherlands
| | - Olga Visser
- Radboud University Medical Center, Radboud Institute for Health Sciences, Primary and Community Care, Nijmegen, the Netherlands
| | - Marlies E J L Hulscher
- Radboud University Medical Center, Radboud Institute for Health Sciences, IQ Healthcare, Nijmegen, the Netherlands
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28
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Saitoh A, Takaku M, Saitoh A. High rates of vaccine hesitancy among pregnant women during the coronavirus disease 2019 (COVID-19) pandemic in Japan. Hum Vaccin Immunother 2022; 18:2064686. [PMID: 35476032 PMCID: PMC9897641 DOI: 10.1080/21645515.2022.2064686] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
This study aimed to 1) determine the prevalence and contents of vaccine hesitancy among pregnant women during the coronavirus disease 2019 (COVID-19) pandemic and 2) evaluate its association with maternal sociodemographic factors. A cross-sectional survey was conducted between August and December 2020 among pregnant women between 28 and 32 weeks of gestation who received antenatal care at four clinics and hospitals in Niigata City, Japan. Vaccine hesitancy was assessed using the Parent Attitudes about Childhood Vaccines survey, and associations between vaccine hesitancy and sociodemographic factors were analyzed. In total, 113/200 (56.5%) subjects responded to the survey. Overall, 46/113 (40.7%) pregnant women were resistant or hesitant to receive the vaccine. Women with vaccine hesitancy were more likely to fear adverse reactions (concern 79.6%, not concerned 15.9%, and not sure 4.4%), safety (concerned 69.0%, not concerned 23.9%, and not sure 7.1%), and efficacy (concerned 47.8%, not concerned 35.4%, and not sure 16.8%) compared to those without vaccine hesitancy (P < .01, < .01, and <.01, respectively). In the multivariate logistic regression analyses, primipara women had higher rates of vaccine hesitancy than multipara pregnant women (odds ratio: 2.38, P = .04). In conclusion, the prevalence of vaccine hesitancy among pregnant Japanese women, especially primipara women, was higher than that in other countries during the COVID-19 pandemic. Their major concerns were adverse reactions, safety, and the efficacy of childhood vaccines. Further strategies are needed to provide appropriate vaccine information to prevent vaccine-preventable diseases in both infants and children.
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Affiliation(s)
- Aya Saitoh
- Department of Fundamental Nursing, School of Health Sciences, Faculty of Medicine, Graduate School of Health Sciences, Niigata University, Niigata, Japan,CONTACT Aya Saitoh Department of Fundamental Nursing, School of Health Sciences, Faculty of Medicine, Graduate School ofHealth Sciences, Niigata University, 2-746 Asahimachi-dori, Chuo-ku, Niigata 951-8518, Japan
| | - Mayumi Takaku
- Department of Fundamental Nursing, School of Health Sciences, Faculty of Medicine, Graduate School of Health Sciences, Niigata University, Niigata, Japan
| | - Akihiko Saitoh
- Department of Pediatrics, Niigata University Graduate School of Medical and Dental Sciences, Niigata, Japan
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29
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Debela MS, Garrett APN, Charania NA. Vaccine hesitancy and its determinants among refugee parents resettled in Aotearoa New Zealand. Hum Vaccin Immunother 2022; 18:2131336. [PMID: 36315907 PMCID: PMC9746517 DOI: 10.1080/21645515.2022.2131336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Vaccine hesitancy is an important factor underpinning suboptimal vaccine uptake and evidence on marginalized subgroups, such as refugees, is limited. This cross-sectional survey was conducted in 2020/21 with former refugee parents who resettled in Aotearoa New Zealand (NZ). The Parent Attitudes about Childhood Vaccines (PACV) was offered in Somali, Oromo, Arabic, and English languages, and the reliability of the four versions were evaluated. The prevalence of parental vaccine hesitancy was explored and the association between vaccine hesitancy and sociodemographic factors was examined using logistic regression. One hundred and seventy-eight responses were included in the analysis. The Cronbach's alpha scores for Somali, Oromo, Arabic, and English PACV were 0.89, 0.64, 0.53, and 0.77, respectively. The rate of parental vaccine hesitancy was 16.3%, 95% CI (10.7, 21.3). Most caregivers were concerned about vaccine side effects (47%), safety (43%), and efficacy (40%). Less than a quarter (21%) of parents had delayed their child receiving a vaccine and 12% had refused to vaccinate their child for reasons other than medical exemptions. After adjusting for covariate/s, parents' primary source of information and education status were significantly associated with vaccine hesitancy. Media as a primary source of vaccine information and low education status were associated with higher vaccine hesitancy. Vaccine hesitancy is relatively low among former refugees and is influenced by modifiable factors, including educational level and primary source of vaccine information. Vaccine information tailored to former refugee parents' concerns are required to reduce vaccine hesitancy and improve vaccine uptake.
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Affiliation(s)
- Mulisa Senbeta Debela
- Department of Public Health, Faculty of Health and Environmental Sciences, Auckland University of Technology, Auckland, New Zealand
| | - A. P. Nick Garrett
- Department of Biostatistics and Epidemiology, Faculty of Health and Environmental Sciences, Auckland University of Technology, Auckland, New Zealand
| | - Nadia A. Charania
- Department of Public Health, Faculty of Health and Environmental Sciences, Auckland University of Technology, Auckland, New Zealand,Migrant and Refugee Health Research Centre, Faculty of Health and Environmental Sciences, Auckland University of Technology, Auckland, New Zealand,CONTACT Nadia A. Charania Department of Public Health, Faculty of Health and Environmental Sciences, Auckland University of Technology, 90 Akoranga Drive, Northcote, Auckland 0627, New Zealand
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30
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Machmud PB, Mikolajczyk R, Gottschick C. Understanding hepatitis B vaccination willingness in the adult population in Indonesia: a survey among outpatient and healthcare workers in community health centers. J Public Health (Oxf) 2022. [DOI: 10.1007/s10389-022-01775-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Abstract
Aim
This study aimed to assess factors associated with the willingness to be vaccinated against hepatitis B among Indonesia’s adult population, considering cultural and geographic differences by analysing the two provinces of Aceh and Yogyakarta.
Subject and methods
An institution-based cross-sectional survey was conducted in 16 community health centres. A multivariable logistic regression model stratified by province was employed to assess variables associated with the willingness to receive hepatitis B vaccination.
Results
We found that participants from Yogyakarta more often had a higher knowledge and risk perception of hepatitis B and were more often willing to get vaccinated than participants from Aceh. We also found that a high-risk perception of hepatitis B infection was associated with the willingness to be vaccinated against hepatitis B in participants from both Aceh and Yogyakarta. Furthermore, in Yogyakarta, a fair and high knowledge of hepatitis B infection and vaccination, being female, and having health insurance covering hepatitis B vaccination costs were associated with the willingness to be vaccinated. In Aceh, health care workers in high-risk units for hepatitis B had a higher willingness to be vaccinated than those who were not high-risk health care workers.
Conclusion
Given the different factors associated with the willingness to be vaccinated against hepatitis B in Aceh and Yogyakarta, this study also highlights the need of a locally adjusted, culture-based approach to improve the hepatitis B vaccination programme.
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31
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Zhu Y, Beam M, Ming Y, Egbert N, Smith TC. A Social Cognitive Theory Approach to Understanding Parental Attitudes and Intentions to Vaccinate Children during the COVID-19 Pandemic. Vaccines (Basel) 2022; 10:1876. [PMID: 36366384 PMCID: PMC9697026 DOI: 10.3390/vaccines10111876] [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: 09/20/2022] [Revised: 10/27/2022] [Accepted: 11/02/2022] [Indexed: 09/19/2023] Open
Abstract
The distribution of the COVID-19 vaccine represents a path towards global health after a worldwide pandemic. Yet, the U.S. response to the vaccination rollout has been politically polarized. The aim of this paper is to contribute to the understanding of the contextual factors that influence parents' attitudes towards health officials and their intention to vaccinate children, focusing on communication behaviors, personal factors, and geographic locations. We use Bandura's triadic reciprocal determinism (TRD) model which posits reciprocal influence between personal factors, environmental factors, and behaviors. We found that personal factors (having younger children and identifying as Republican partisans), and the behavioral factor of conservative news use were significantly related to more negative attitudes towards health officials and lower vaccination intentions. Conversely, Democrats and liberal news use were significantly related to warmer attitudes and greater vaccination intentions. The environmental factor of geographic location across four states with different partisan dynamics was not significantly related to attitudes and behavioral intentions. Results from a post-hoc analysis show that news media use and partisanship were the strongest correlates of parents' attitudes towards health officials. This evidence points to the politicization of the COVID-19 vaccine being a key consideration regarding vaccine uptake.
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Affiliation(s)
- Ying Zhu
- College of Communication and Information, Kent State University, 318 University Library, 1125 Risman Drive, Kent, OH 44242, USA
| | - Michael Beam
- School of Emerging Media & Technology, Kent State University, 550 Hilltop Drive, Kent, OH 44242, USA
| | - Yue Ming
- College of Communication and Information, Kent State University, 318 University Library, 1125 Risman Drive, Kent, OH 44242, USA
| | - Nichole Egbert
- School of Communication Studies, Kent State University, P.O. Box 5190, Kent, OH 44242, USA
| | - Tara C. Smith
- College of Public Health, Kent State University, 800 Hilltop Drive, Kent, OH 44242, USA
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Opel DJ, Furniss A, Zhou C, Rice JD, Spielvogle H, Spina C, Perreira C, Giang J, Dundas N, Dempsey A, Pahud B, Robinson J, O'Leary S. Parent Attitudes Towards Childhood Vaccines After the Onset of SARS-CoV-2 in the United States. Acad Pediatr 2022; 22:1407-1413. [PMID: 35787455 PMCID: PMC9249407 DOI: 10.1016/j.acap.2022.06.014] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 06/22/2022] [Accepted: 06/24/2022] [Indexed: 01/18/2023]
Abstract
OBJECTIVE To understand the influence of a novel infectious disease epidemic on parent general attitudes about childhood vaccines. METHODS We conducted a natural experiment utilizing cross-sectional survey data from parents of infants in Washington and Colorado participating in a larger trial that began on September 27, 2019. At enrollment, parents completed the short version of the Parental Attitudes about Childhood Vaccines (PACV-SF), a validated survey scored from 0 to 4, with higher scores representing more negative attitudes. The exposure variable was onset of the SARS-CoV-2 pandemic in the United States, with the before-period defined as September 27, 2019 to February 28, 2020 and the after-period defined as April 1, 2020-December 10, 2020, with the after-period further separated into proximate (April 1, 2020-July 31, 2020) and distant periods (August 1, 2020-December 10, 2020). The outcome variable was parent negative attitudes about childhood vaccines, defined as a score of ≥2 on the PACV-SF. We estimated the probability of the outcome after (vs before) the exposure using log-binomial regression with generalized estimating equations adjusted for demographic confounding variables. RESULTS Among 4562 parents, the risk of negative attitudes was lower immediately after (vs before) SARS-CoV-2 onset (adjusted risk ratio [aRR] = 0.58; 95% confidence interval [CI], 0.36, 0.94; P = .027), but by August-December 2020, the average rate of negative attitudes was 35% higher than during April-July 2020 (aRR: 1.35; 95% CI: 1.13, 1.61; P = .0009). CONCLUSIONS A reduced risk of negative general vaccine attitudes observed immediately after SARS-CoV-2 onset was quickly attenuated.
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Affiliation(s)
- Douglas J Opel
- Department of Pediatrics (DJ Opel), University of Washington School of Medicine and Center for Clinical and Translational Research, Seattle Children's Research Institute, Seattle, Wash.
| | - Anna Furniss
- Adult and Child Consortium for Health Outcomes Research and Delivery Science (A Furniss, JD Rice, C Spina, C Perreira, A Dempsey, and S O'Leary), University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, Colo
| | - Chuan Zhou
- Department of Pediatrics (C Zhou), University of Washington School of Medicine and Center for Child Health Behavior and Development, Seattle Children's Research Institute, Seattle, Wash
| | - John D Rice
- Adult and Child Consortium for Health Outcomes Research and Delivery Science (A Furniss, JD Rice, C Spina, C Perreira, A Dempsey, and S O'Leary), University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, Colo
| | - Heather Spielvogle
- Center for Clinical and Translational Research (H Spielvogle, J Giang, N Dundas), Seattle Children's Research Institute, Seattle, Wash
| | - Christine Spina
- Adult and Child Consortium for Health Outcomes Research and Delivery Science (A Furniss, JD Rice, C Spina, C Perreira, A Dempsey, and S O'Leary), University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, Colo
| | - Cathryn Perreira
- Adult and Child Consortium for Health Outcomes Research and Delivery Science (A Furniss, JD Rice, C Spina, C Perreira, A Dempsey, and S O'Leary), University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, Colo
| | - Jessica Giang
- Center for Clinical and Translational Research (H Spielvogle, J Giang, N Dundas), Seattle Children's Research Institute, Seattle, Wash
| | - Nicolas Dundas
- Center for Clinical and Translational Research (H Spielvogle, J Giang, N Dundas), Seattle Children's Research Institute, Seattle, Wash
| | - Amanda Dempsey
- Adult and Child Consortium for Health Outcomes Research and Delivery Science (A Furniss, JD Rice, C Spina, C Perreira, A Dempsey, and S O'Leary), University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, Colo
| | - Barbara Pahud
- University of Missouri Kansas City (B Pahud), School of Medicine, Kansas City, Mo
| | - Jeffrey Robinson
- Department of Communication (J Robinson), Portland State University, Portland, Ore
| | - Sean O'Leary
- Adult and Child Consortium for Health Outcomes Research and Delivery Science (A Furniss, JD Rice, C Spina, C Perreira, A Dempsey, and S O'Leary), University of Colorado School of Medicine and Children's Hospital Colorado, Aurora, Colo
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Lubis TA, Gunardi H, Herqutanto, Soedjatmiko S, Satari HI, Alatas FS, Pulungan AB. Educational videos to address vaccine hesitancy in childhood immunization. Vaccine 2022; 40:5965-5970. [PMID: 36085255 PMCID: PMC9446135 DOI: 10.1016/j.vaccine.2022.08.044] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 07/21/2022] [Accepted: 08/19/2022] [Indexed: 11/30/2022]
Abstract
Background As one of the essential programs that have been developed for decades, childhood immunizations are mandatory to protect children from vaccine-preventable diseases. Despite its availability and accessibility, immunization coverage has not reached the intended goals. Vaccine hesitancy and COVID-19 pandemic may threaten immunization coverage in children. This study aimed to evaluate the tailored educational videos to reduce vaccine hesitancy and analyze the changes in childhood routine immunization status. Methods This was an interventional quasi-experimental study in three subdistricts of North Jakarta, Indonesia. Participants were allocated into educational videos exposures (intervention group, n = 116) or to the digital version of the maternal and child health handbook (control group, n = 104). We administered a pre- and post-intervention vaccine hesitancy survey using the Parent Attitudes about Childhood Vaccines (PACV) questionnaire with cut-off scores of 50. Results A total of 220 parents were recruited in this study from June 18, 2021, to December 10, 2021. The pre-intervention PACV survey showed that 19 (8.6%) parents were vaccine-hesitant from both groups: 12 (10.3%) and 7 (6.7%) of parents among intervention and control groups. After the interventions, there were 8 (6.9%) and 8 (7.7%) vaccine-hesitant parents in the intervention and control groups, respectively. We found a significant difference in the post-intervention PACV median score between the intervention and control groups (17 vs 23; p = 0.035). Around 25% of parents have not completed their children’s immunization status: 22.4% and 28.8% in the intervention and control groups, respectively. There was a significant difference between the proportion of PACV hesitancy on the immunization status within intervention and control groups (p = 0.001). Conclusion There was a reduction in vaccine hesitancy after interventions. Educational videos intervention distributed through WhatsApp group was associated with lower vaccine hesitancy and can be used as health education tools among Indonesian parents in the community.
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Affiliation(s)
- Teti Adriana Lubis
- Department of Child Health, Dr. Cipto Mangunkusumo Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Hartono Gunardi
- Department of Child Health, Dr. Cipto Mangunkusumo Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia.
| | - Herqutanto
- Department of Community Medicine, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Soedjatmiko Soedjatmiko
- Department of Child Health, Dr. Cipto Mangunkusumo Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Hindra Irawan Satari
- Department of Child Health, Dr. Cipto Mangunkusumo Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Fatima Safira Alatas
- Department of Child Health, Dr. Cipto Mangunkusumo Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
| | - Aman Bhakti Pulungan
- Department of Child Health, Dr. Cipto Mangunkusumo Hospital, Faculty of Medicine, Universitas Indonesia, Jakarta, Indonesia
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Moradi-Lakeh M, Goharinezhad S, Hoveidamanesh S, Amirkafi A, Zahraei SM, Eshrati B. Vaccine hesitancy from the parent perspectives: protocol for a qualitative study in Iran. BMJ Open 2022; 12:e064424. [PMID: 36153015 PMCID: PMC9511549 DOI: 10.1136/bmjopen-2022-064424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION WHO declared vaccine hesitancy as a global public health threat in 2019. Since even a slight reduction in vaccine coverage rates can lead to a decrease in herd immunity, it is imperative to explore the underlying factors affecting vaccine hesitancy. This qualitative study protocol aims to explore determinant factors that influence vaccine hesitancy in Iran from the parent's perspective. METHODS AND ANALYSIS Descriptive-Interpretive Qualitative research will be conducted to gain an insight into vaccine hesitancy in the west of Tehran province in Iran. Participants in the study will be recruited from vaccine-hesitant parents of children under 5 years' old who will be recognised as being hesitant to extract from the national health information system. The semistructured interviews and in-depth questions will be performed both face-to-face in an open space such as a park near their homes and via video call because of the COVID-19 pandemic and social distancing. Interviews will be conducted by a trained qualitative person. Transcribed data will be analysed through thematic analysis. ETHICS AND DISSEMINATION Ethics approval was obtained from the research ethics committee at the Iran University of Medical Sciences (Approval ID #IR.IUMS.REC.1399.273). The results of the study are expected to be presented by the end of 2022 year. A variety of dissemination methods will be employed to communicate research findings, including presentations at conferences and peer-reviewed publications.
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Affiliation(s)
- Maziar Moradi-Lakeh
- Preventive Medicine and Public Health Research Center, Psychsocial Health Research Institute, Iran University of Medical Sciences, Tehran, Iran
| | - Salime Goharinezhad
- Preventive Medicine and Public Health Research Center, Psychsocial Health Research Institute, Iran University of Medical Sciences, Tehran, Iran
- Department of Healthcare Services Management, School of Health Management & Information Sciences, Health Management and Economics Research Center, Health Management, Iran University of Medical Sciences, Tehran, Iran
| | | | - Ali Amirkafi
- Preventive Medicine and Public Health Research Center, Psychsocial Health Research Institute, Tehran, Iran
| | - Seyed Mohsen Zahraei
- Center for Communicable Disease Control, Ministry of Health and Medical Education, Tehran, Iran
| | - Babak Eshrati
- Department of Community Medicine, School of Medicine, Preventive Medicine and Public Health Research Center, Psychosocial Health Research Institute, Iran University of Medical Sciences, Tehran, Iran
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Validation and Cultural Adaptation of the Parent Attitudes about Childhood Vaccines (PACV) Questionnaire in Arabic Language Widely Spoken in a Region with a High Prevalence of COVID-19 Vaccine Hesitancy. Trop Med Infect Dis 2022; 7:tropicalmed7090234. [PMID: 36136645 PMCID: PMC9504773 DOI: 10.3390/tropicalmed7090234] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Revised: 09/01/2022] [Accepted: 09/06/2022] [Indexed: 11/16/2022] Open
Abstract
The parents’ attitude toward vaccinating children and adolescents against coronavirus disease 2019 (COVID-19) remains inconsistent and needs further elucidation. The high rates of COVID-19 vaccine hesitancy in the Middle East and North Africa (MENA) region require intensive research to understand the determinants of this phenomenon. This study aimed to validate a version of the Parent Attitudes about Childhood Vaccines (PACV) tool in Arabic, the most widely spoken language in the MENA. The study objectives included the investigation of Arab-speaking parents’ views regarding COVID-19 vaccination of their children. Parents living in Egypt with at least one child aged 5−18 years were eligible to participate in the study that was conducted through an online survey with 15 PACV items. The PACV tool was translated into Arabic using forward and backward translation. To assess the psychometric properties of the Arabic version of PACV, Pearson’s correlation coefficient and exploratory and confirmatory factor analysis (EFA and CFA) were performed. A total of 223 parents participated in the study: 59.82% aged 30−39 years, 69.20% were females, 46.19% were university-educated, and 40.63% had one child. The overall Cronbach’s alpha for the Arabic version of PACV was 0.799. The EFA of the 15 items showed that three domains were most conceptually equivalent. All items had a positive significant correlation with the mean score of each subscale except for item 4 (r = 0.016, p = 0.811). Regression analyses results indicated that education, previous COVID-19 infection, vaccine status of parents, and PACV score were significantly associated with the intention of the parents to vaccinate their children against COVID-19. The CFA results showed that most of the factor loadings were statistically significant (p < 0.010) except for items 4 and 7. However, the root mean square error of approximation (RMSEA = 0.080) and the standardized root mean squared residual (SRMR = 0.080) indicated that the model had a reasonable fit, and the three factors were good in reproducing each correlation. Our study results indicated the validity and reliability of the PACV instrument in Arabic language. Consequently, the PACV can be used to assess COVID-19 vaccine hesitancy in a majority of MENA countries for better delineation of this highly prevalent phenomenon in the region.
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Napolitano F, Miraglia del Giudice G, Angelillo S, Fattore I, Licata F, Pelullo CP, Di Giuseppe G. Hesitancy towards Childhood Vaccinations among Parents of Children with Underlying Chronic Medical Conditions in Italy. Vaccines (Basel) 2022; 10:vaccines10081254. [PMID: 36016141 PMCID: PMC9416633 DOI: 10.3390/vaccines10081254] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Revised: 08/01/2022] [Accepted: 08/01/2022] [Indexed: 02/04/2023] Open
Abstract
Background: This study was designed to evaluate vaccination hesitancy and behaviors among parents of children with chronic conditions. Methods: This cross-sectional study was conducted from June to December 2021 in three public hospitals in southern Italy. Data were collected using a face-to-face interview of parents of children up to 17 years of age with at least one chronic condition. Results: Of the 532 parents approached, 444 agreed to participate, with a response rate of 83.4%. Almost half of parents (43%) knew that children with chronic diseases are at greater risk of complications from VPDs, and 21.6% knew all the vaccinations available in Italy. Additionally, 55.9% felt that vaccine-preventable diseases (VPDs) are very dangerous for their children, and 28.7% were very worried about the side effects of vaccines. The result of the Parent Attitudes about Childhood Vaccine (PACV) score indicated that 23.2% of parents were hesitant about vaccinations. Parental vaccine hesitancy was significantly more common among parents who had female children, among those who did not know the recommended vaccinations, among those who had a higher concern of potential side effects of the vaccines, among those who believed that the administration of the vaccinations was not useful, and among who received information on recommended vaccination from the internet, social and mass media. Conclusions: Important efforts by policy makers and healthcare providers must be implemented to counter vaccine hesitancy among parents.
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Affiliation(s)
- Francesco Napolitano
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | | | - Silvia Angelillo
- Department of Health Sciences, University of Catanzaro ‘‘Magna Græcia”, 88100 Catanzaro, Italy
| | - Italo Fattore
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
| | - Francesca Licata
- Department of Health Sciences, University of Catanzaro ‘‘Magna Græcia”, 88100 Catanzaro, Italy
| | - Concetta Paola Pelullo
- Department of Movement Sciences and Wellbeing, University of Naples “Parthenope”, 80133 Naples, Italy
| | - Gabriella Di Giuseppe
- Department of Experimental Medicine, University of Campania “Luigi Vanvitelli”, 80138 Naples, Italy
- Correspondence: ; Tel.: +39-081-5667708
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Parental Hesitancy towards the Established Childhood Vaccination Programmes in the COVID-19 Era: Assessing the Drivers of a Challenging Public Health Concern. Vaccines (Basel) 2022; 10:vaccines10050814. [PMID: 35632570 PMCID: PMC9144671 DOI: 10.3390/vaccines10050814] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 05/05/2022] [Accepted: 05/13/2022] [Indexed: 02/06/2023] Open
Abstract
(1) Background: Vaccine hesitancy remains a major public health concern. The reasons behind this attitude are complex and warrant careful consideration, especially in the context of the COVID-19 era. The purpose of this study was to estimate vaccine hesitancy towards the established childhood immunization programmes in a non-random sample of Greek parents and explore possible links with important drivers of this phenomenon. (2) Methods: An online self-administered questionnaire was used from October 2020 to April 2021 to collect socio-demographic, lifestyle, and health status data and evaluate knowledge, views, and attitudes of the Greek population on COVID-19 pandemic-related issues. Parents were further asked to complete the Parent Attitudes about Childhood Vaccines (PACV) questionnaire. (3) Results: A total of 1095 parents participated in the study with a mean age of 50 years (SD 9.5 years). The hesitancy against the established childhood vaccinations was estimated at 8.9% (95% CI, 7.3–10.8%). Married status and higher education and income were negatively correlated with hesitancy, whereas positive correlations were found for stress and depressive symptoms and current smoking. Variables related to proper awareness, sound knowledge, and trust toward authorities regarding the COVID-19 pandemic were strongly associated with being less hesitant against the established childhood vaccination programmes. (4) Conclusion: The estimated parental hesitancy against the established childhood vaccination programmes is worrisome. Variables related to good awareness and knowledge of the COVID-19 pandemic were strongly associated with being less hesitant against childhood vaccinations. Since controversy surrounding COVID-19 vaccinations may decrease parents’ confidence in routine childhood vaccinations, appreciating the complex reasons behind vaccine hesitancy may inform public health policies to overcome barriers and increase vaccine acceptance.
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Hijazi R, Gesser-Edelsburg A, Feder-Bubis P, Mesch GS. Pro-vaccination Groups Expressing Hesitant Attitudes: A Cross-Sectional Study About the Difference Between Attitudes and Actual Behavior in Israel. Front Public Health 2022; 10:871015. [PMID: 35570981 PMCID: PMC9092369 DOI: 10.3389/fpubh.2022.871015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Accepted: 04/04/2022] [Indexed: 11/21/2022] Open
Abstract
Background Vaccines have contributed to the decline in mortality, morbidity, and even the eradication of various infectious diseases. Over time, the availability of information to the public and the request for public involvement in the health decision-making process have risen, and the confidence in vaccines has dropped. An increasing number of parents and individuals are choosing to delay or refuse vaccines. Objectives (1) Identifying hesitant attitudes among pro-vaccination parents; (2) testing the difference between the rate of hesitant attitudes and the rate of hesitancy in practice among pro-vaccination parents; and (3) examining the association of sociodemographic characteristics (gender, age, marital status education and religious affiliation) with the difference between hesitant attitudes and hesitancy in practice among pro-vaccination parents. Methods Descriptive cross-sectional survey using an online survey that measured vaccine hesitancy among pro-vaccination parents (n = 558) whose children were in kindergarten (3–5 years), according to a variety of sociodemographic characteristics. Results A significant difference was found between the rate of hesitant attitudes and the rate of hesitation in actual vaccination among pro-vaccination and hesitant parents, where despite that 26% of the parents had hesitant attitudes, only 19% hesitated in practice [P = 0.0003]. There was also a significant difference between the rate of hesitant attitudes and the rate of hesitancy in practice among women [P = 0.0056] and men [P = 0.0158], parents between 30 and 39 years of age [P = 0.0008], traditional parents [P = 0.0093], Non-academic parents [P = 0.0007] and parents with BA degree [P = 0.0474]. Conclusion Pro-vaccination individuals may have hesitant attitudes regarding vaccines. Therefore, it is very important for health authorities to address the public's fears and concerns, including those who are classified as pro-vaccination.
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Affiliation(s)
- Rana Hijazi
- School of Public Health, University of Haifa, Mount Carmel, Haifa, Israel
| | - Anat Gesser-Edelsburg
- Head of the Health Promotion Program and Head of the Health and Risk Communication Lab, School of Public Health, University of Haifa, Mount Carmel, Haifa, Israel
| | - Paula Feder-Bubis
- Department of Health Policy and Management, Faculty of Health Sciences and Guilford Glazer Faculty of Business and Management, Ben-Gurion University of the Negev, Be'er Sheva, Israel
| | - Gustavo S Mesch
- Department of Sociology, University of Haifa, Mount Carmel, Haifa, Israel
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Potential factors influencing COVID-19 vaccine acceptance and hesitancy: A systematic review. PLoS One 2022; 17:e0265496. [PMID: 35320309 PMCID: PMC8942251 DOI: 10.1371/journal.pone.0265496] [Citation(s) in RCA: 80] [Impact Index Per Article: 40.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 03/02/2022] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND AND AIMS Although vaccines are considered the most effective and fundamental therapeutic tools for consistently preventing the COVID-19 disease, worldwide vaccine hesitancy has become a widespread public health issue for successful immunization. The aim of this review was to identify an up-to-date and concise assessment of potential factors influencing COVID-19 vaccine acceptance and refusal intention, and to outline the key message in order to organize these factors according to country count. METHODS A systematic search of the peer-reviewed literature articles indexed in reputable databases, mainly Pub Med (MEDLINE), Elsevier, Science Direct, and Scopus, was performed between21stJune 2021 and10th July 2021. After obtaining the results via careful screening using a PRISMA flow diagram, 47 peer-reviewed articles met the inclusion criteria and formed the basic structure of the review. RESULTS In total, 11 potential factors were identified, of which the greatest number of articles (n = 28) reported "safety" (34.46%; 95% CI 25.05─43.87) as the overarching consideration, while "side effects" (38.73%; 95% CI 28.14─49.32) was reported by 22 articles, which was the next common factor. Other potential factors such as "effectiveness" were identified in 19 articles (29.98%; 95% CI 17.09─41.67), followed by "trust" (n = 15 studies; 27.91%; 95% CI 17.1─38.73),"information sufficiency"(n = 12; 34.46%; 95% CI 35.87─63.07),"efficacy"(n = 8; 28.73%; 95% CI 9.72─47.74), "conspiracy beliefs" (n = 8; 14.30%; 95% CI 7.97─20.63),"social influence" (n = 6; 42.11%; 95% CI 14.01─70.21), "political roles" (n = 4; 16.75%; 95% CI 5.34─28.16), "vaccine mandated" (n = 4; 51.20%; 95% CI 20.25─82.15), and "fear and anxiety" (n = 3; 8.73%; 95% CI 0.59─18.05). The findings for country-specific influential vaccination factors revealed that, "safety" was recognized mostly (n = 14) in Asian continents (32.45%; 95% CI 19.60─45.31), followed by the United States (n = 6; 33.33%; 95% CI12.68─53.98). "Side effects" was identified from studies in Asia and Europe (n = 6; 35.78%; 95% CI 16.79─54.77 and 16.93%; 95% CI 4.70─28.08, respectively), followed by Africa (n = 4; 74.60%, 95% CI 58.08─91.11); however, public response to "effectiveness" was found in the greatest (n = 7) number of studies in Asian countries (44.84%; 95% CI 25─64.68), followed by the United States (n = 6; 16.68%, 95% CI 8.47─24.89). In Europe, "trust" (n = 5) appeared as a critical predictor (24.94%; 95% CI 2.32─47.56). "Information sufficiency" was identified mostly (n = 4) in articles from the United States (51.53%; 95% CI = 14.12─88.74), followed by Asia (n = 3; 40%; 95% CI 27.01─52.99). More concerns was observed relating to "efficacy" and "conspiracy beliefs" in Asian countries (n = 3; 27.03%; 95% CI 10.35─43.71 and 18.55%; 95% CI 8.67─28.43, respectively). The impact of "social influence" on making a rapid vaccination decision was high in Europe (n = 3; 23.85%, 95% CI -18.48─66.18), followed by the United States (n = 2; 74.85%). Finally, "political roles" and "vaccine-mandated" were important concerns in the United States. CONCLUSIONS The prevailing factors responsible for COVID-19 vaccine acceptance and hesitancy varied globally; however, the global COVID-19 vaccine acceptance relies on several common factors related to psychological and, societal aspect, and the vaccine itself. People would connect with informative and effective messaging that clarifies the safety, side effects, and effectiveness of prospective COVID-19 vaccines, which would foster vaccine confidence and encourage people to be vaccinated willingly.
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How Do People Decide on Getting Vaccinated? Evaluating the COVID-19 Vaccination Program through the Lens of Social Capital Theory. SOCIAL SCIENCES-BASEL 2022. [DOI: 10.3390/socsci11040145] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The COVID-19 pandemic has disrupted economies at a scale unprecedented in recent history, and vaccination is deemed the only option to ultimately halt its spread. However, vaccine hesitancy remains a global issue that must be addressed. If left unaddressed, it will impede the recovery of both the economy and public health following the pandemic. To better understand the issue, on the premise that individuals have layers of social ties to achieve common goals, social capital theory is proposed to examine the social connections associated with vaccine acceptance. A case study of the Republic of the Philippines’ vaccination program, in the form of an online survey involving 430 participants, was conducted using logistic binomial regression to analyze the data. Findings reveal that people’s vaccination decisions are influenced by their perceptions of their social ties regarding the vaccines, such as the perceptions one’s social ties’ trust in the vaccines, safety of use, benefits vaccines can offer, the role of media in information dissemination, and the influence of social networks. Insights regarding these findings are also discussed.
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Ali M, Ahmed S, Bonna AS, Sarkar AS, Islam MA, Urmi TA, Proma TS. Parental coronavirus disease vaccine hesitancy for children in Bangladesh: a cross-sectional study. F1000Res 2022; 11:90. [PMID: 35211297 PMCID: PMC8837808 DOI: 10.12688/f1000research.76181.2] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/28/2022] [Indexed: 01/19/2023] Open
Abstract
Background: Coronavirus disease 2019 (COVID-19) requires mass
immunization
to control the severity of symptoms and global spread. Data from developed countries have shown a high prevalence of parental COVID-19 vaccine hesitancy. However, parental vaccine hesitancy data in low- and middle-income countries are scarce. This study aimed to assess the prevalence of parental vaccine hesitancy and identify subgroups with higher odds of vaccine hesitancy in parents in Bangladesh. Methods: A cross-sectional study was conducted on the parents of children aged <18 years from October 10, 2021 to October 31, 2021. Parents participated in face-to-face interviews in randomly selected locations in Bangladesh using a vaccine hesitancy questionnaire. Factors associated with COVID-19 vaccine hesitancy were identified using binary logistic regression analysis. Results: Data from 2,633 eligible parents were analyzed. Overall, 42.8% reported COVID-19 vaccine hesitancy for their youngest child. The final model suggested the following factors were associated with hesitancy: children's age; parent's age, religion, occupation, monthly household income, permanent address, living location, status of tobacco use, adherence with regular government vaccination programs (other than COVID-19), perceptions of COVID-19 vaccine efficacy among Bangladeshi children, self-vaccination intentions, reported family members' illness or death from COVID-19, and perceived threat of COVID-19 were the independent predictors of parental COVID-19 vaccine hesitancy. Conversely, participants who were not tobacco users, parents who were very likely to believe that their children or family members could be infected with COVID-19 in the following year and who were very concerned about their children or a family member contracting COVID-19 in the next year had significantly lower odds of COVID-19 vaccine hesitancy. Conclusions: Our study suggested that vaccine hesitation varied based on sociodemographic characteristics, religion, behavior, and perceived COVID-19 threat. Therefore, interventions focused on addressing vaccine hesitancy among specific subgroups are warranted.
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Affiliation(s)
- Mohammad Ali
- Department of Physiotherapy and Rehabilitation, Uttara Adhunik Medical College, Dhaka, 1230, Bangladesh
- Hasna Hena Pain Physiotherapy and Public Health Research Center, Uttara Model Town, Dhaka, 1230, Bangladesh
| | - Sohel Ahmed
- Department of Physiotherapy, Mount Adora Hospital, Sylhel, 3100, Bangladesh
| | | | | | | | - Tania Akter Urmi
- Jatio protibondhi seba o sahajjo kendro, Gopalgonj, 8100, Bangladesh
| | - Tasnuva Samarukh Proma
- Advanced Physiotherapy & Rehab Solution, Women's Children's & General Hospital, Dhaka, 1209, Bangladesh
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Ali M, Ahmed S, Bonna AS, Sarkar AS, Islam MA, Urmi TA, Proma TS. Parental coronavirus disease vaccine hesitancy for children in Bangladesh: a cross-sectional study. F1000Res 2022; 11:90. [PMID: 35211297 PMCID: PMC8837808 DOI: 10.12688/f1000research.76181.1] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/28/2022] [Indexed: 09/23/2023] Open
Abstract
Background: Coronavirus disease 2019 (COVID-19) requires mass immunization to control the severity of symptoms and global spread. Data from developed countries have shown a high prevalence of parental COVID-19 vaccine hesitancy. However, parental vaccine hesitancy data in low- and middle-income countries are scarce. This study aimed to assess the prevalence of parental vaccine hesitancy and identify subgroups with higher odds of vaccine hesitancy in parents in Bangladesh. Methods: A cross-sectional study was conducted on the parents of children aged <18 years from October 10, 2021 to October 31, 2021. Parents participated in face-to-face interviews in randomly selected locations in Bangladesh using a vaccine hesitancy questionnaire. Factors associated with COVID-19 vaccine hesitancy were identified using binary logistic regression analysis. Results: Data from 2,633 eligible parents were analyzed. Overall, 42.8% reported COVID-19 vaccine hesitancy for their youngest child. The final model suggested the following factors were associated with hesitancy: children's age; parent's age, religion, occupation, monthly household income, permanent address, living location, status of tobacco use, adherence with regular government vaccination programs (other than COVID-19), perceptions of COVID-19 vaccine efficacy among Bangladeshi children, self-vaccination intentions, reported family members' illness or death from COVID-19, and perceived threat of COVID-19 were the independent predictors of parental COVID-19 vaccine hesitancy. Conversely, participants who were not tobacco users, parents who were very likely to believe that their children or family members could be infected with COVID-19 in the following year and who were very concerned about their children or a family member contracting COVID-19 in the next year had significantly lower odds of COVID-19 vaccine hesitancy. Conclusions: Our study suggested that vaccine hesitation varied based on sociodemographic characteristics, religion, behavior, and perceived COVID-19 threat. Therefore, interventions focused on addressing vaccine hesitancy among specific subgroups are warranted.
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Affiliation(s)
- Mohammad Ali
- Department of Physiotherapy and Rehabilitation, Uttara Adhunik Medical College, Dhaka, 1230, Bangladesh
- Hasna Hena Pain Physiotherapy and Public Health Research Center, Uttara Model Town, Dhaka, 1230, Bangladesh
| | - Sohel Ahmed
- Department of Physiotherapy, Mount Adora Hospital, Sylhel, 3100, Bangladesh
| | | | | | | | - Tania Akter Urmi
- Jatio protibondhi seba o sahajjo kendro, Gopalgonj, 8100, Bangladesh
| | - Tasnuva Samarukh Proma
- Advanced Physiotherapy & Rehab Solution, Women's Children's & General Hospital, Dhaka, 1209, Bangladesh
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Parental childhood vaccine hesitancy and predicting uptake of vaccinations: a systematic review. Prim Health Care Res Dev 2022; 23:e68. [PMID: 36330835 PMCID: PMC9641700 DOI: 10.1017/s1463423622000512] [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] [Indexed: 11/06/2022] Open
Abstract
Aim: This review aims are to (1) identify relevant quantitative research on parental childhood vaccine hesitancy with vaccine uptake and vaccination intention being relevant outcomes and (2) map the gaps in knowledge on vaccine hesitancy to develop suggestions for further research and to guide interventions in this field. Background: Vaccine hesitancy recognises a continuum between vaccine acceptance and vaccine refusal, de-polarising past anti-vaccine, and pro-vaccine categorisations of individuals and groups. Vaccine hesitancy poses a serious challenge to international efforts to lessen the burden of vaccine-preventable diseases. Potential vaccination barriers must be identified to inform initiatives aimed at increasing vaccine awareness, acceptance, and uptake. Methods: Five databases were searched for peer-reviewed articles published between 1998 and 2020 in the fields of medicine, nursing, public health, biological sciences, and social sciences. Across these datasets, a comprehensive search technique was used to identify multiple variables of public trust, confidence, and hesitancy about vaccines. Using PRISMA guidelines, 34 papers were included so long as they focused on childhood immunisations, employed multivariate analysis, and were published during the time frame. Significant challenges to vaccine uptake or intention were identified in these studies. Barriers to vaccination for the target populations were grouped using conceptual frameworks based on the Protection Motivation Theory and the World Health Organization’s Strategic Advisory Group of Experts on Immunization Working Group model and explored using the 5C psychological antecedents of vaccination. Findings: Although several characteristics were shown to relate to vaccine hesitancy, they do not allow for a thorough classification or proof of their individual and comparative level of influence. Understudied themes were also discovered during the review. Lack of confidence, complacency, constraints, calculation, and collective responsibility have all been highlighted as barriers to vaccination uptake among parents to different degrees.
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Sabahelzain MM, Moukhyer M, Bosma H, van den Borne B. Determinants of Measles Vaccine Hesitancy among Sudanese Parents in Khartoum State, Sudan: A Cross-Sectional Study. Vaccines (Basel) 2021; 10:vaccines10010006. [PMID: 35062667 PMCID: PMC8780692 DOI: 10.3390/vaccines10010006] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 12/07/2021] [Accepted: 12/20/2021] [Indexed: 11/20/2022] Open
Abstract
Determinants of vaccine hesitancy are not yet well understood. This study aims to assess measles vaccine hesitancy and characterize its determinants among Sudanese parents in Omdurman in Khartoum State. A community-based cross-sectional quantitative study was conducted in Khartoum State in February 2019. The Parent Attitudes about Childhood Vaccination (PACV) was used to measure measles vaccine hesitancy. Questions about the sociodemographic characteristics of the family, the perception of the parents about the measles vaccine, and the parental exposure to information were asked. Proportions of vaccine hesitancy and coefficients of linear regression were computed. Five hundred parents were recruited for the study. We found that a significant proportion of participants (about 1 in 5 parents) had hesitations regarding the measles vaccine. Significant predictors of measles vaccine hesitancy were parental exposure to anti-vaccination information or materials (β = −0.478, p-value < 0.001), the parents’ perception of the effectiveness of measles vaccines (β = 0.093, p-value = 0.020), the age of the mother (β = 0.112, p-value = 0.017), the birth rank of the child (β = −0.116, p-value = 0.015), and the total number of the children in the family (β = 0.098, p-value = 0.013). Vaccination access issues were the common justification for parental vaccination hesitancy. Our findings indicate that investment in vaccine communication as well as addressing access issues might be an effective intervention for improving measles vaccine acceptance and, ultimately, measles vaccine coverage.
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Affiliation(s)
- Majdi M. Sabahelzain
- Department of Public Health, School of Health Sciences, Ahfad University for Women, Omdurman P.O. Box 167, Sudan
- Department of Health Promotion, Care and Public Health Research Institute (CAPHRI), Maastricht University, 6211 LK Maastricht, The Netherlands;
- Correspondence:
| | - Mohamed Moukhyer
- Education Development and Quality Unit, College of Applied Medical Sciences, Jazan University, Jazan 45142, Saudi Arabia;
- Public Health Programmes, School of Medicine, University of Limerick, V94 T9PX Limerick, Ireland
| | - Hans Bosma
- Department of Social Medicine, Care and Public Health Research Institute (CAPHRI), Maastricht University, 6211 LK Maastricht, The Netherlands;
| | - Bart van den Borne
- Department of Health Promotion, Care and Public Health Research Institute (CAPHRI), Maastricht University, 6211 LK Maastricht, The Netherlands;
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Abd Manaf NH, Omar MA, Suib FH. Vaccine hesitancy and implications on childhood immunisation in Malaysia. INTERNATIONAL JOURNAL OF HEALTH GOVERNANCE 2021. [DOI: 10.1108/ijhg-05-2021-0055] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PurposeThe World Health Organization identified vaccine hesitancy as one of the ten threats to global health in 2019. The purpose of this paper is to evaluate the implications and factors affecting parental decision on childhood immunisation in Malaysia.Design/methodology/approachThis paper reviews literature on vaccine hesitancy and evaluation of factors affecting parental decision on childhood immunisation in Malaysia.FindingsVaccine hesitancy is a growing public health concern in Malaysia with factors such as influence of Internet and social media, personal choice and individual right, conspiracy theory, religious reasons and alternative medicine as among the influencing dynamics. An urban, educated demography operating within a postmodern medical paradigm compounds the diminishing value of vaccines.Originality/valueThis paper provides a comprehensive examination of vaccine hesitancy in Malaysia. Critical appraisal on personal choice over societal responsibility within an Asian/Muslim collectivist society has not been discussed in previous studies. The acceptance of homeopathy as an Islamic medicine alternative is peculiar to multi-ethnic, multi-cultural Malaysia.
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Han Y, Wang Q, Zhao S, Wang J, Dong S, Cui T, Liu M, Shi N, Yang L, Han Y, Xiu S, Wang X, Jin H. Parental category B vaccine hesitancy and associated factors in China: an online cross-sectional survey. Expert Rev Vaccines 2021; 21:145-153. [PMID: 34792433 DOI: 10.1080/14760584.2022.2008247] [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: 10/19/2022]
Abstract
BACKGROUND Vaccine hesitancy is one of the top ten health threats. We aimed to (1) assess parental Category B vaccines hesitancy and associated sociodemographic factors in China, and (2) explore the association between attitude toward vaccines and self-reported hesitant behavior. METHODS A cross-sectional study was performed through a web-based anonymous online questionnaire survey between 9 February and 7 April 2021. Chinese parents aged ≥ 18 years with one child aged < 6 years were included to assess vaccine hesitancy using the vaccine-hesitancy scale (VHS). Structural equation model was used to determine relationships between variables. RESULTS Of 2952 Chinese parents included in the analysis, 17.5% were highly hesitant in Category B vaccines. Parents who were younger, less educated, engaged in health-related occupations, and had been vaccinated against influenza in the past year were more hesitant when vaccinating their children (P < 0.001). VHS score accuracy to identify vaccine-hesitant behavior was acceptable, and the optimal cutoff was 37.50 (with 61.96% parental vaccine hesitancy). Parents who lack confidence or believe vaccines were risk were more likely to show vaccine hesitant behavior (P < 0.001). CONCLUSIONS In China, effective interventions need to be implemented to eliminate parental Category B vaccines hesitancy.
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Affiliation(s)
- Ying Han
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing, China.,Key Laboratory of Environmental Medicine Engineering, School of Public Health, Southeast University, Ministry of Education, Nanjing, China
| | - Qiang Wang
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing, China.,Key Laboratory of Environmental Medicine Engineering, School of Public Health, Southeast University, Ministry of Education, Nanjing, China
| | - Shuangyu Zhao
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing, China.,Key Laboratory of Environmental Medicine Engineering, School of Public Health, Southeast University, Ministry of Education, Nanjing, China
| | - Jianli Wang
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing, China.,Key Laboratory of Environmental Medicine Engineering, School of Public Health, Southeast University, Ministry of Education, Nanjing, China
| | - Shuheng Dong
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing, China.,Key Laboratory of Environmental Medicine Engineering, School of Public Health, Southeast University, Ministry of Education, Nanjing, China
| | - Tingting Cui
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing, China.,Key Laboratory of Environmental Medicine Engineering, School of Public Health, Southeast University, Ministry of Education, Nanjing, China
| | - Minqi Liu
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing, China.,Key Laboratory of Environmental Medicine Engineering, School of Public Health, Southeast University, Ministry of Education, Nanjing, China
| | - Naiyang Shi
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing, China.,Key Laboratory of Environmental Medicine Engineering, School of Public Health, Southeast University, Ministry of Education, Nanjing, China
| | - Liuqing Yang
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing, China.,Key Laboratory of Environmental Medicine Engineering, School of Public Health, Southeast University, Ministry of Education, Nanjing, China
| | - Yue Han
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing, China.,Key Laboratory of Environmental Medicine Engineering, School of Public Health, Southeast University, Ministry of Education, Nanjing, China
| | - Shixin Xiu
- Wuxi Center for Disease Control and Prevention, Wuxi, China
| | - Xuwen Wang
- Wuxi Center for Disease Control and Prevention, Wuxi, China
| | - Hui Jin
- Department of Epidemiology and Health Statistics, School of Public Health, Southeast University, Nanjing, China.,Key Laboratory of Environmental Medicine Engineering, School of Public Health, Southeast University, Ministry of Education, Nanjing, China
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Lau JFW, Woon YL, Leong CT, Teh HS. Factors influencing acceptance of the COVID-19 vaccine in Malaysia: a web-based survey. Osong Public Health Res Perspect 2021; 12:361-373. [PMID: 34818501 PMCID: PMC8721269 DOI: 10.24171/j.phrp.2021.0085] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 11/07/2021] [Indexed: 12/26/2022] Open
Abstract
OBJECTIVE The coronavirus disease 2019 (COVID-19) pandemic has set a precedent for the fastest-produced vaccine as a result of global collaboration and outreach. This study explored Malaysians' acceptance of the COVID-19 vaccine and its associated factors. METHODS A cross-sectional anonymous web-based survey was disseminated to Malaysian adults aged ≥18 years old via social media platforms between July 10, 2020 and August 31, 2020. RESULTS In the analysis of 4,164 complete responses, 93.2% of participants indicated that they would accept the COVID-19 vaccine if it was offered for free by the Malaysian government. The median out-of-pocket cost that participants were willing to pay for a COVID-19 vaccine was Malaysian ringgit (MYR) 100 (interquartile range [IQR], 100) if it was readily available and MYR 150 (IQR, 200) if the supply was limited. Respondents with a low likelihood of vaccine hesitancy had 13 times higher odds of accepting the COVID-19 vaccine (95% confidence interval [CI], 8.69 to 19.13). High perceived risk and severity were also associated with willingness to be vaccinated, with adjusted odds ratios of 2.22 (95% CI, 1.44 to 3.41) and 2.76 (95% CI, 1.87 to 4.09), respectively. Age and ethnicity were the only independent demographic characteristics that predicted vaccine uptake. CONCLUSION Public health strategies targeting perceived risk, perceived susceptibility and vaccine hesitancy could be effective in enhancing vaccine uptake.
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Affiliation(s)
- June Fei Wen Lau
- Centre for Clinical Epidemiology, Institute for Clinical Research, National Institutes of Health, Ministry of Health, Shah Alam, Malaysia
| | - Yuan Liang Woon
- Centre for Clinical Epidemiology, Institute for Clinical Research, National Institutes of Health, Ministry of Health, Shah Alam, Malaysia
| | - Chin Tho Leong
- Centre for Clinical Epidemiology, Institute for Clinical Research, National Institutes of Health, Ministry of Health, Shah Alam, Malaysia
| | - Hoon Shien Teh
- Centre for Clinical Epidemiology, Institute for Clinical Research, National Institutes of Health, Ministry of Health, Shah Alam, Malaysia
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Marshall S, Moore AC, Sahm LJ, Fleming A. Parent Attitudes about Childhood Vaccines: Point Prevalence Survey of Vaccine Hesitancy in an Irish Population. PHARMACY 2021; 9:pharmacy9040188. [PMID: 34842830 PMCID: PMC8628985 DOI: 10.3390/pharmacy9040188] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 11/16/2021] [Accepted: 11/21/2021] [Indexed: 11/16/2022] Open
Abstract
Understanding parental attitudes to their children’s vaccination is critical to developing and implementing interventions that address parents’ hesitancy and improve vaccine uptake. The Parent Attitudes about Childhood Vaccines (PACV) survey is a validated tool for identifying vaccine hesitancy in parents. We evaluated the rate of vaccine hesitancy and areas of concern regarding childhood vaccinations using an adapted version of the PACV survey, in a convenience sample of parents attending a STEM (Science, Technology, Engineering and Mathematics) outreach event in Ireland, in 2018. A score ≥ 50 identified vaccine hesitant parents. Of 105 parents who completed the survey, the prevalence of vaccine hesitancy was 6.7%, (7/105). Parents had concerns around vaccine side effects (36.2%, n = 38), vaccine safety (20%, n = 21) and the number of vaccines administered (13.3%, n = 14). Parents trusted the vaccine information they received (85.6%, n = 90) and 81.9% (n = 86) believed that the vaccine schedule was good for their child. The findings indicate the presence of vaccine hesitancy in parents in Ireland regarding paediatric vaccines with further research necessary to address parents’ vaccine concerns. Future research should explore further, by qualitative methods, parents’ vaccine concerns. There is also potential to identify vaccine hesitant parents with the PACV survey as a surveillance method in healthcare settings; for example, in community pharmacies, family doctor clinics and out-patient clinics.
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Affiliation(s)
- Sarah Marshall
- Pharmaceutical Care Research Group, School of Pharmacy, University College Cork, T12 YN60 Cork, Ireland; (S.M.); (L.J.S.)
| | - Anne C. Moore
- School of Biochemistry and Cell Biology, University College Cork, T12 XF62 Cork, Ireland;
| | - Laura J. Sahm
- Pharmaceutical Care Research Group, School of Pharmacy, University College Cork, T12 YN60 Cork, Ireland; (S.M.); (L.J.S.)
- Pharmacy Department, Mercy University Hospital, T12 WE28 Cork, Ireland
| | - Aoife Fleming
- Pharmaceutical Care Research Group, School of Pharmacy, University College Cork, T12 YN60 Cork, Ireland; (S.M.); (L.J.S.)
- Pharmacy Department, Mercy University Hospital, T12 WE28 Cork, Ireland
- Correspondence:
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Attitude, Familiarity and Religious Beliefs about Vaccination among Health Science and Non-Health Science Students in a Malaysian Public University. Eur J Investig Health Psychol Educ 2021; 11:1462-1473. [PMID: 34842641 PMCID: PMC8628736 DOI: 10.3390/ejihpe11040104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 11/11/2021] [Accepted: 11/16/2021] [Indexed: 12/03/2022] Open
Abstract
Vaccine hesitancy has surfaced globally within the last few decades, and the fears and misconceptions of people about vaccine safety and effectiveness have been identified as key factors for their under-utilization. The familiarity, attitudes, and religious beliefs of the public and of future healthcare practitioners regarding vaccination are extensive areas needing exploration. The present exploratory cross-sectional study was designed, planned and carried out on students enrolled in health science and non-health science courses in one of the public universities of Malaysia. A research instrument that had been formulated, validated and subjected to reliability testing was used to collect the data, which were analyzed using descriptive and inferential statistics. A response rate of 80.8% (n = 202) was obtained: the majority were female (n = 161, 79.7%), and had been vaccinated before (n = 190, 97.5%), while a mere 2% did not support vaccination for reasons pertaining to safety issues. The vaccine familiarity score was 10.79 ± 1.4, which significantly differed among the study disciplines (p < 0.001). The mean of the total attitude score was 14.95 ± 1.5, with no significant difference among demographics being noted. The mean of the total religious beliefs score was 24.29 ± 2.8 and significantly differed based on gender (p = 0.040) and study disciplines (p < 0.001). The current findings showed that the participants were familiar with vaccines and had generally positive attitudes and positive religious beliefs toward vaccination; thus, one can expect that their inclusion in immunization campaigns will generate positive outcomes of the immunization program. Although the current research reported few knowledge gaps, these may be handled with the introduction of a specialized immunization course at an undergraduate level.
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Voo JYH, Lean QY, Ming LC, Md. Hanafiah NH, Al-Worafi YM, Ibrahim B. Vaccine Knowledge, Awareness and Hesitancy: A Cross Sectional Survey among Parents Residing at Sandakan District, Sabah. Vaccines (Basel) 2021; 9:vaccines9111348. [PMID: 34835279 PMCID: PMC8624080 DOI: 10.3390/vaccines9111348] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 10/03/2021] [Accepted: 10/18/2021] [Indexed: 11/30/2022] Open
Abstract
Background: Incomplete childhood immunization against communicable diseases is a major concern and vaccine hesitancy remains a hurdle to overcome in primary vaccination programs. This study was to examine the parents’ vaccine knowledge, awareness and hesitancy in relation to their children’s immunization status. Methods: A cross-sectional questionnaire study design was used. The parents who brought their children for immunization visit or follow-up at four public health clinics located in Sandakan district were invited to participate in this survey. Informed consent was obtained before each participant completed a hard copy of self-administered questionnaire in either English or Malay versions. Results: Of 405 parents responded, they generally had good knowledge and awareness of vaccines, only a small percentage (6.8%) of parents were found vaccine hesitant. There were significant differences in vaccine knowledge and awareness in those from different education levels and employment status; similarly, these two factors also significantly affected the vaccine hesitancy among the parents. The parents’ knowledge score was found to be moderately associated with their awareness (r = 0.551, p < 0.01) and inversely correlated to vaccine hesitancy (r = −0.397, p < 0.01). Most of the children (n = 376, 92.8%) in the study were immunized. The children’s immunization status was significantly associated with the parents’ education level (p = 0.025). There was also a significant difference in the total vaccine knowledge scores between the groups of parents with different child immunization status (p = 0.05). Conclusion: This study revealed that parents with higher education had a better knowledge of vaccinations, were less vaccine hesitant and were more likely to ensure that their children complete the recommended course of immunization. It is crucial to ensure parents are well-informed about the safety and efficacy of vaccines so that the children are protected from communicable diseases by the child vaccination program.
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Affiliation(s)
- James Yau Hon Voo
- School of Pharmaceutical Science, Universiti Sains Malaysia, Gelugor 11800, Malaysia; (J.Y.H.V.); (N.H.M.H.)
| | - Qi Ying Lean
- Faculty of Pharmacy, Universiti Teknologi MARA, Cawangan Pulau Pinang, Kampus Bertam, Kepala Batas, Pulau Pinang 13200, Malaysia;
| | - Long Chiau Ming
- PAP Rashidah Sa’adatul Bolkiah Institute of Health Sciences, Universiti Brunei Darussalam, Gadong, Bandar Seri Begawan BE1410, Brunei;
| | - Nur Hafzan Md. Hanafiah
- School of Pharmaceutical Science, Universiti Sains Malaysia, Gelugor 11800, Malaysia; (J.Y.H.V.); (N.H.M.H.)
| | - Yaser Mohammed Al-Worafi
- College of Medical Sciences, Azal University for Human Development, Amran P.O. Box 447, Yemen;
- College of Pharmacy, University of Science and Technology of Fujairah, Fujairah P.O. Box 2202, United Arab Emirates
| | - Baharudin Ibrahim
- School of Pharmaceutical Science, Universiti Sains Malaysia, Gelugor 11800, Malaysia; (J.Y.H.V.); (N.H.M.H.)
- Faculty of Pharmacy, Universiti Malaya, Kuala Lumpur 50603, Malaysia
- Correspondence:
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