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Paula Martins J, Almeida Alatzatianos G, Mendes Camargo T, Augusto Lima Marson F. Overview of childhood vaccination coverage in Brazil and the impact of the COVID-19 pandemic: Is our children's health at risk? A review of pre-COVID-19 periods and during the COVID-19 pandemic. Vaccine X 2024; 17:100430. [PMID: 38299202 PMCID: PMC10825611 DOI: 10.1016/j.jvacx.2024.100430] [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: 10/09/2023] [Revised: 12/23/2023] [Accepted: 01/03/2024] [Indexed: 02/02/2024] Open
Abstract
Introduction The coronavirus disease (COVID)-19 has had a great impact on several aspects related to the population's health, including the vaccination adherence rate. This study describes how childhood vaccination coverage (CVC) in Brazil was affected by the pandemic in the period from 2020 to 2022 and explores the relationship between this data and the Human Development Index (HDI), and the number of votes received in the government with a right-wing political ideology. Methods An ecological analysis of CVC was carried out including 12 vaccines. The HDI was evaluated considering the HDI-General, HDI-Income, HDI-Longevity, and HDI-Education. The percentage of valid votes received by the former president (right-wing political ideology) was also obtained. Spearman correlation tests were applied to compare markers. Results During the period analyzed, it was observed a linear growth trend in CVC between 2015 and 2018 regarding all vaccines. However, from 2018 onwards, after the presidential elections in Brazil, the CVC reduced significantly, showing an even more pronounced decrease with the start of the COVID-19 pandemic. This reduction in CVC observed for some vaccines was related to the higher percentage of votes for the government with a right-wing political ideology, especially in relation to the BCG (bacillus Calmette and Guerin) and pentavalent (protecting against diphtheria, tetanus, pertussis, hepatitis B, and Haemophilus influenzae type b bacteria) vaccines. In addition, when analyzing the HDI, it was observed that the lowest values of this indicator were associated with a more expressive reduction in CVC, mainly related to yellow fever, pentavalent, 10-valent pneumococcal conjugate, Human rotavirus, and triple viral (protecting against measles, mumps, and rubella - MMR) vaccines. Conclusion Although Brazil has a successful and exemplary record in combating several diseases, mainly due to the high rate of CVC, the continuous reduction in this coverage must be thoroughly evaluated by health managers.
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Affiliation(s)
| | | | | | - Fernando Augusto Lima Marson
- Corresponding author at: São Francisco University, Postgraduate Program in Health Science, Laboratory of Molecular Biology and Genetics. Avenida São Francisco de Assis, 218. Jardim São José, Bragança Paulista 12916-900, São Paulo, Brazil.
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See KC. The Impact of COVID-19 and Non-COVID-19 Vaccinations in Special Populations. Vaccines (Basel) 2024; 12:79. [PMID: 38250892 PMCID: PMC10819918 DOI: 10.3390/vaccines12010079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Accepted: 01/10/2024] [Indexed: 01/23/2024] Open
Abstract
Vaccination to prevent human infection is a key driver for reducing morbidity and mortality [...].
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Affiliation(s)
- Kay Choong See
- Division of Respiratory and Critical Care Medicine, Department of Medicine, National University Hospital, Singapore 119074, Singapore
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Stefanizzi P, Di Lorenzo A, Martinelli A, Moscara L, Stella P, Ancona D, Tafuri S. Adverse events following immunization (AEFIs) with anti-meningococcus type B vaccine (4CMenB): Data of post-marketing active surveillance program. Apulia Region (Italy), 2019-2023. Vaccine 2023; 41:7096-7102. [PMID: 37891052 DOI: 10.1016/j.vaccine.2023.09.061] [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: 07/26/2023] [Revised: 09/06/2023] [Accepted: 09/29/2023] [Indexed: 10/29/2023]
Abstract
The four-component recombinant-DNA anti-meningococcus B vaccine (4CMenB) has been approved by the European Medicines Agency in 2013. In Italy, 4CMenB is recommended since 2017 for use in infants under one year of age. Due to the strong evidence of increased risk of fever after administration, surveillance of adverse events following immunization (AEFIs) is a priority for 4CMenB. This cross-sectional prospective study aims at investigating 4CMenB's safety profile. The study population is represented by infants under twelve months of age vaccinated with 4CMenB in selected ambulatories in Apulia, a region in South-Eastern Italy, from October 1st, 2020, to March 31st, 2023. Parents were provided with a post-vaccination diary covering up to seven days after immunization and were contacted one week after the vaccination day. Information about AEFIs was collected, and reactions were classified following World Health Organization guidelines. For serious AEFIs, causality assessment was carried out. AEFI risk determinants were investigated via logistic regression. A total of 4,773 diaries were completed, with 78.13 % of them (3,729/4,773) containing one or more AEFI reports. Systemic reactions such as malaise, drowsiness/insomnia and fatigue were the most common ones, followed by fever and local pain, tenderness, redness and swelling. Twenty-three cases of serious AEFIs were reported. Following causality assessment, 78.26 % of serious adverse events (18/23) were deemed to have a consistent causal association with the administration of 4CMenB (reporting rate: 0.38 %). Three infants were hospitalized following vaccination, but no cases of death or permanent/severe impairment were reported. Prophylactic paracetamol administration showed a significant protective effect against the risk of manifesting fever within the first 24 h after administration (OR: 0.75; p < 0.005). Our data confirms existing evidence regarding the safety of 4CMenB vaccination in babies under 2 years of age, but also highlight a significant risk of fever after vaccination. Prophylactic paracetamol administration could represent a protective factor against fever, especially during the first 24 h after vaccination.
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Affiliation(s)
- Pasquale Stefanizzi
- Interdisciplinary Department of Medicine, Aldo Moro University of Bari, Bari, Italy.
| | - Antonio Di Lorenzo
- Interdisciplinary Department of Medicine, Aldo Moro University of Bari, Bari, Italy
| | - Andrea Martinelli
- Interdisciplinary Department of Medicine, Aldo Moro University of Bari, Bari, Italy
| | - Lorenza Moscara
- Interdisciplinary Department of Medicine, Aldo Moro University of Bari, Bari, Italy
| | | | | | - Silvio Tafuri
- Interdisciplinary Department of Medicine, Aldo Moro University of Bari, Bari, Italy
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Higgins DM, O'Leary ST. Letter to the Editor Regarding "Gaps in Prenatal Hepatitis B Screening and Management of HBsAg Positive Pregnant Persons in the U.S., 2015-2020". Am J Prev Med 2023; 65:950-951. [PMID: 37863526 DOI: 10.1016/j.amepre.2023.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 08/01/2023] [Accepted: 08/02/2023] [Indexed: 10/22/2023]
Affiliation(s)
- David M Higgins
- Adult and Child Center for Outcomes Research and Delivery Science (ACCORDS), University of Colorado/Children's Hospital Colorado, Aurora, Colorado
| | - Sean T O'Leary
- Adult and Child Center for Outcomes Research and Delivery Science (ACCORDS), University of Colorado/Children's Hospital Colorado, Aurora, Colorado
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Higgins DM, Moss A, Blackwell S, O'Leary ST. The COVID-19 Pandemic and Parental Attitudes Toward Routine Childhood Vaccines. Pediatrics 2023; 152:e2023062927. [PMID: 37867454 DOI: 10.1542/peds.2023-062927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/23/2023] [Indexed: 10/24/2023] Open
Abstract
BACKGROUND AND OBJECTIVES The coronavirus disease 2019 (COVID-19) pandemic may have impacted parental attitudes toward childhood vaccines. However, few data sources followed attitudes before and after onset of the pandemic. We used data from a parental survey to describe the effect of the pandemic on parental attitudes toward childhood vaccines. METHODS Data were analyzed from the Health eMoms survey which randomly sampled birthing parents in Colorado from 2018 to 2021 on several health topics including vaccine hesitancy. Population weighted multivariable regression was used to measure the association between overall vaccine hesitancy and 5 individual hesitancy questions and different COVID-19 pandemic periods: prepandemic (April 2018-February 2020); pandemic prevaccine (April 2020-December 2020); and pandemic postvaccine (January 2021-August 2021), adjusting for demographic factors. RESULTS Overall, 20.4% (726/3553) of respondents were vaccine hesitant. Vaccine hesitancy during pandemic time periods was not different from the prepandemic period (prevaccine adjusted odds ratio [aOR] = 0.82, 95% confidence interval [CI] = 0.65-1.04; postvaccine aOR = 1.07, 95% CI = 0.85-1.34). In analyses of individual hesitancy questions, parents were more likely to be unsure about trusting vaccine information in the pandemic postvaccine time period compared with the prepandemic period (aOR = 2.14; 95% CI = 1.55-2.96), and less likely to be unsure about their hesitancy toward childhood vaccines (aOR = 0.48; 95% CI = 0.27-0.84). CONCLUSIONS The COVID-19 pandemic was not associated with changes in parental vaccine hesitancy overall, although there were changes in trust about vaccine information and a polarization of vaccination attitudes.
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Affiliation(s)
- David M Higgins
- Adult and Child Center for Outcomes Research and Delivery Science (ACCORDS), University of Colorado/Children's Hospital Colorado, Aurora, Colorado
| | - Angela Moss
- Adult and Child Center for Outcomes Research and Delivery Science (ACCORDS), University of Colorado/Children's Hospital Colorado, Aurora, Colorado
| | - Sarah Blackwell
- Colorado Department of Public Health and Environment, Denver, Colorado
| | - Sean T O'Leary
- Adult and Child Center for Outcomes Research and Delivery Science (ACCORDS), University of Colorado/Children's Hospital Colorado, Aurora, Colorado
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Malchrzak W, Babicki M, Mastalerz-Migas A. Vaccination against Streptococcus pneumoniae in Children Born between 2015 and 2018 in Poland-How Has the Introduction of Free Compulsory Pneumococcal Vaccination Affected Its Uptake? Vaccines (Basel) 2023; 11:1654. [PMID: 38005986 PMCID: PMC10675499 DOI: 10.3390/vaccines11111654] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 10/26/2023] [Indexed: 11/26/2023] Open
Abstract
Starting from 2017, pneumococcal vaccination was added to the Polish vaccination calendar as mandatory for all children born after 2016. The 10-valent conjugate vaccine was selected as mandatory and therefore free of charge. This paper aims to examine the impact of introducing mandatory vaccination on vaccine uptake. For this purpose, an analysis was conducted for 1595 vaccination record sheets from outpatient clinics in Wrocław and surrounding villages for children born 2015-2018. After the introduction of compulsory vaccination, the percentage of children fully vaccinated against pneumococcus increased (60.4% vs. 84.8%, p < 0.001). A significant decrease in the number of children who did not receive any dose of the vaccine was observed (27.8% to 3.3%, p < 0.001). The introduction of compulsory vaccination did not affect the completion of the pneumococcal schedule (11.8% vs. 11.9%). Compulsory PCV10 vaccination resulted in the less frequent choice of the 13-valent vaccine (72.3% vs. 19.9%, p < 0.001). More children in rural outpatient clinics were vaccinated against pneumococcus compared to urban outpatient clinics (84.8% vs. 70.8%, p < 0.001). The introduction of free pneumococcal vaccination increased the proportion of children vaccinated, although it did not affect the rate of discontinuation of the initiated schedule. In Poland, the increased popularity of the 10-valent vaccine at the expense of the 13-valent one translated into a change in the proportion of pneumococcal serotypes causing invasive pneumococcal disease.
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Affiliation(s)
- Wojciech Malchrzak
- Department of Family Medicine, Faculty of Medicine, Wroclaw Medical University, 50-367 Wrocław, Poland; (M.B.); (A.M.-M.)
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Kirui JC, Newberry DM, Harsh K. Strategies for Working With Parents With Vaccination Hesitancy. Neonatal Netw 2023; 42:254-263. [PMID: 37657807 DOI: 10.1891/nn-2022-0055] [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] [Accepted: 04/19/2023] [Indexed: 09/03/2023]
Abstract
The purpose of this article is to provide an overview of effective strategies for working with parents' vaccination hesitancy or refusal. An overview of historical and current trends in vaccination hesitancy and factors that contribute to and strategies for addressing vaccine hesitancy are discussed. This includes an emphasis on the critical role played by health care providers, as trusted advisors and a primary source of health care information, in encouraging vaccine acceptance. Legal and ethical implications are also considered. Vaccination hesitancy strategies are most effective if they are timely, multifaceted, and collaborative.
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Chen C, Yang Q, Tian H, Wu J, Chen L, Ji Z, Zheng D, Chen Y, Li Z, Lu H. Bibliometric and visual analysis of vaccination hesitancy research from 2013 to 2022. Hum Vaccin Immunother 2023; 19:2226584. [PMID: 37387233 PMCID: PMC10332187 DOI: 10.1080/21645515.2023.2226584] [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: 04/01/2023] [Revised: 05/25/2023] [Accepted: 06/14/2023] [Indexed: 07/01/2023] Open
Abstract
Although vaccination is regarded as one of the most significant achievements of public health, there also exists the phenomenon of vaccination hesitancy which refers to delay in acceptance or refusal of vaccination despite availability of vaccination services. In this study, we conducted a bibliometric analysis to provide a comprehensive overview of vaccination hesitancy research from 2013 to 2022. All related publications were retrieved from the Web of Science Core Collection Database. Information on annual publications, countries, organizations, journals, authors, keywords, and documents was analyzed adopting the bibliometix R-package, VOSviewer, and CiteSpace software. A total of 4042 publications were enrolled. The annual publications increased slightly before 2020 but had an extremely dramatic increase from 2020 to 2022. The United States contributed the most articles and had the greatest collaboration with other countries and organizations. The London School of Hygiene & Tropical Medicine was the most active institution. Vaccine was the most cited and influential journal while Vaccines was the most productive journal. It was Dube E who was the most productive authors with the highest h-index. The most frequent keywords were "vaccine hesitancy," "COVID-19," "SARS-CoV2," "immunization," "attitudes," and "willingness." Vaccination hesitancy to some extent hinders the achievement of global public health. The influencing factors vary across time, space, and vaccines. The COVID-19 pandemic and the development of COVID-19 vaccines have made this issue the focus of interest. The complexity and specific contexts of influencing factors of vaccination hesitancy require further study and will potentially be the focus of future research direction.
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Affiliation(s)
- Chaojian Chen
- Department of General Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Qiuping Yang
- Department of General Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Huiting Tian
- Department of General Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Jinyao Wu
- Department of General Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Lingzhi Chen
- Department of General Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Zeqi Ji
- Department of General Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Daitian Zheng
- Department of General Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Yexi Chen
- Department of General Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Zhiyang Li
- Department of General Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Hai Lu
- Department of Breast, The First People’s Hospital of Shao Guan, Shaoguan, Guangdong, China
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Nowak GJ, Cacciatore MA. State of Vaccine Hesitancy in the United States. Pediatr Clin North Am 2023; 70:197-210. [PMID: 36841590 DOI: 10.1016/j.pcl.2022.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
Abstract
Although the term "vaccine hesitancy" has achieved great prominence, the extent to which US parents have reluctance, doubts, or indecision when it comes to vaccines recommended for children and how such hesitancy is manifest are unclear. A narrative review approach that placed emphasis on recent data and published work is used to surface evidence and insights into the current state of US parent vaccine hesitancy. The assessment finds evidence that ∼6% to 25% of parents may be vaccine hesitant, that hesitancy is higher for influenza and HPV vaccines, and there are indications that addressing parent hesitancy has become more challenging.
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Affiliation(s)
- Glen J Nowak
- Grady College of Journalism & Mass Communication, Grady Center for Health and Risk Communication, University of Georgia, 120 Hooper Street, Athens, GA 30602, USA.
| | - Michael A Cacciatore
- Grady College of Journalism & Mass Communication, Grady Center for Health and Risk Communication, University of Georgia, 120 Hooper Street, Athens, GA 30602, USA
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Wahyuningtyas R, Wu ML, Chung WB, Chaung HC, Chang KT. Toll-like Receptor-Mediated Immunomodulation of Th1-Type Response Stimulated by Recombinant Antigen of Type 2 Porcine Reproductive and Respiratory Syndrome Virus (PRRSV-2). Viruses 2023; 15:v15030775. [PMID: 36992483 PMCID: PMC10057405 DOI: 10.3390/v15030775] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 03/05/2023] [Accepted: 03/14/2023] [Indexed: 03/22/2023] Open
Abstract
PRRSV infects CD163-positive macrophages and skews their polarization toward an M2 phenotype, followed by T-cell inactivation. In our previous study, we found that recombinant protein A1 antigen derived from PRRSV-2 was a potential vaccine or adjuvant for immunization against PRRSV-2 infection due to its ability to repolarize macrophages into M1 subtype, thereby reducing CD163 expression for viral entry and promoting immunomodulation for Th1-type responses, except for stimulating Toll-like receptor (TLR) activation. The aim of our current study was to evaluate the effects of another two recombinant antigens, A3 (ORF6L5) and A4 (NLNsp10L11), for their ability to trigger innate immune responses including TLR activation. We isolated pulmonary alveolar macrophages (PAMs) from 8- to 12-week-old specific pathogen free (SPF) piglets and stimulated them with PRRSV (0.01 MOI and 0.05 MOI) or antigens. We also investigated the T-cell differentiation by immunological synapse activation of PAMs and CD4+ T-cells in the cocultured system. To confirm the infection of PRRSV in PAMs, we checked the expression of TLR3, 7, 8, and 9. Our results showed that the expression of TLR3, 7, and 9 were significantly upregulated in PAMs by A3 antigen induction, similar to the extent of PRRSV infection. Gene profile results showed that A3 repolarizes macrophages into the M1 subtype potently, in parallel with A1, as indicated by significant upregulation of proinflammatory genes (TNF-α, IL-6, IL-1β and IL-12). Upon immunological synapse activation, A3 potentially differentiated CD4 T cells into Th1 cells, determined by the expression of IL-12 and IFN-γ secretion. On the contrary, antigen A4 promoted regulatory T cell (T-reg) differentiation by significant upregulation of IL-10 expression. Finally, we concluded that the PRRSV-2 recombinant protein A3 provided better protection against PRRSV infection, suggested by its capability to reeducate immunosuppressive M2 macrophages into proinflammatory M1 cells. As M1 macrophages are prone to be functional antigen-presenting cells (APCs), they can call for TLR activation and Th1-type immune response within the immunological synapse.
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Affiliation(s)
- Rika Wahyuningtyas
- Research Centre for Animal Biologics, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan
- Department of Veterinary Medicine, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan
| | - Mei-Li Wu
- Research Centre for Animal Biologics, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan
- Department of Food Science, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan
| | - Wen-Bin Chung
- Research Centre for Animal Biologics, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan
- Department of Veterinary Medicine, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan
| | - Hso-Chi Chaung
- Research Centre for Animal Biologics, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan
- Department of Veterinary Medicine, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan
- Flow Cytometry Center, Precision Instruments Center, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan
- Correspondence: (H.-C.C.); (K.-T.C.)
| | - Ko-Tung Chang
- Research Centre for Animal Biologics, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan
- Flow Cytometry Center, Precision Instruments Center, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan
- Department of Biological Science and Technology, National Pingtung University of Science and Technology, Pingtung 91201, Taiwan
- Correspondence: (H.-C.C.); (K.-T.C.)
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Jaggers J, Wolfson AR. mRNA COVID-19 Vaccine Anaphylaxis: Epidemiology, Risk Factors, and Evaluation. Curr Allergy Asthma Rep 2023; 23:195-200. [PMID: 36689047 PMCID: PMC9869308 DOI: 10.1007/s11882-023-01065-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/07/2022] [Indexed: 01/24/2023]
Abstract
PURPOSE OF REVIEW The COVID-19 vaccines have proved essential in our defense against the COVID-19 pandemic. However, concerns regarding allergic reactions to the vaccines persist to this day. Herein, we review the data regarding the frequency of allergic reactions to the COVID-19 vaccines, the epidemiology, and the management of patients reporting vaccine allergic reactions. RECENT FINDINGS Although initial reports emphasized a high risk of anaphylaxis to the COVID-19 vaccines, more recent data demonstrate similar rates of anaphylaxis to the COVID-19 vaccines as to other vaccines. Alternative explanations for increased rates of apparent allergic reactions are discussed, including the role for stress-related and nocebo responses. COVID-19 vaccines and mRNA vaccine technology are overwhelmingly safe and well-tolerated by most patients. Careful history and case review will enable the discerning physician to safely vaccinate most patients. Rare patients with objective signs and symptoms of anaphylaxis may be candidates for alternatives to vaccination including monoclonal antibodies.
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Affiliation(s)
- Jordon Jaggers
- Harvard Medical School, Boston, MA, USA.,Department of Internal Medicine, Massachusetts General Hospital, Boston, MA, USA
| | - Anna R Wolfson
- Harvard Medical School, Boston, MA, USA. .,Department of Internal Medicine, Massachusetts General Hospital, Boston, MA, USA. .,Division of Rheumatology, Allergy, and Immunology, Department of Medicine, Massachusetts General Hospital, 55 Fruit Street, Yawkey 4B, Boston, MA, 02411, USA.
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Ustuner Top F, Çevik C, Bora Güneş N. The relation between digital literacy, cyberchondria, and parents' attitudes to childhood vaccines. J Pediatr Nurs 2023; 70:12-19. [PMID: 36753874 DOI: 10.1016/j.pedn.2023.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 01/26/2023] [Accepted: 01/27/2023] [Indexed: 02/08/2023]
Abstract
PURPOSE This study aimed to examine the relationship between digital literacy, cyberchondria and parents' hesitancy about childhood vaccines. DESIGN AND METHODS The study was cross-sectional, and parents with children aged 3-5 years who had access to the questionnaire were sent online and volunteered to participate. RESULTS The total mean score of the Parents' Attitude to Childhood Vaccines Scale was 44.89 ± 14.99, 31.3% of the parents were hesitant about childhood vaccines. Parental hesitancy about childhood vaccinations was 3.26 times (95% CI, 1.56-6.81) for single participants and 2.77 times (95% CI, 1.33-5.74) for the participants with a high school diploma than primary school graduates, 4.69 times for the participants who did not have a healthcare professional in their family (95% CI, 2.08-10.59), 16.02 times (95% CI, 6.61-10.80) for the participants who did not have a full round of vaccines, 1.81 times higher (95% CI, 1.13-2.88) than the participants who did not have enough information about vaccines. Hesitancy increased as the cyberchondria severity score increased (95% CI, 1.02-1.09), and digital literacy decreased (95% CI, 0.34-0.87). CONCLUSIONS One-third of the parents had hesitations about childhood vaccines. Vaccine hesitancy is affected negatively by digital literacy and positively by cyberchondria. PRACTICE IMPLICATION Meeting parents' accurate and reliable vaccine information will positively affect their attitudes and behaviours. Therefore, the level of cyberchondria among parents should be reduced, and their digital literacy should be increased.
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Affiliation(s)
- Fadime Ustuner Top
- Faculty of Health Sciences, Department of Child Health and Disease Nursing, Giresun University, Giresun, Turkey.
| | - Celalettin Çevik
- Faculty of Health Sciences, Department of Public Health Nursing, Balıkesir University, Balıkesir, Turkey.
| | - Nebahat Bora Güneş
- Department of Pediatric Nursing, Faculty of Nursing, Hacettepe University, Ankara, Turkey
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Safety of Vaccination within First Year of Life-The Experience of One General Medicine Center. CHILDREN (BASEL, SWITZERLAND) 2023; 10:children10010104. [PMID: 36670654 PMCID: PMC9856298 DOI: 10.3390/children10010104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Revised: 11/27/2022] [Accepted: 01/02/2023] [Indexed: 01/05/2023]
Abstract
Vaccines represent an important preventive strategy in paediatric populations, but the rate of vaccination has been constantly declining in the last decade. Concerns about vaccines' safety represent one of the main causes of vaccine hesitancy among parents. The aim of this study was the analysis of the immediate adverse reactions induced by vaccines included in the national program of immunization for the first year of life. Method: Eighty-one children born between 1st of January 2018 and 31st of March 2019 were included. The vaccination refusal rate, and incidence and severity of adverse effects induced by three mandatory vaccines (Hexavalent, Prevenar 13 and MMR) were analyzed. The level of parents' education and the sources of information that were consulted in order to understand the adverse effects were also analyzed. Results and conclusions: The rate of adverse events was lower than 30% of the total number of doses, and most of them were mild. The incidence and severity of vaccine-induced adverse effects were correlated with prematurity. The vaccine hesitancy rate was lower than the national one, possibly due to a high level of education and good information provided by doctors that might have led to parents' concerns regarding vaccination being answered.
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Sharif Nia H, Allen KA, Arslan G, Kaur H, She L, Khoshnavay Fomani F, Gorgulu O, Sivarajan Froelicher E. The predictive role of parental attitudes toward COVID-19 vaccines and child vulnerability: A multi-country study on the relationship between parental vaccine hesitancy and financial well-being. Front Public Health 2023; 11:1085197. [PMID: 36875362 PMCID: PMC9980903 DOI: 10.3389/fpubh.2023.1085197] [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] [Received: 10/31/2022] [Accepted: 01/03/2023] [Indexed: 02/18/2023] Open
Abstract
Background and purpose Recent new mutations and increases in transmission of COVID-19 among adolescents and children highlight the importance of identifying which factors influence parental decisions regarding vaccinating their children. The current study aims to explore whether child vulnerability and parents' attitudes toward vaccines mediate the association between perceived financial well-being and vaccine hesitancy among parents. Method A predictive, cross-sectional, multi-country online questionnaire was administered with a convenience sample of 6,073 parents (Australia, 2,734; Iran, 2,447; China, 523; Turkey, 369). Participants completed the Parent Attitude About Child Vaccines (PACV), the Child Vulnerability Scale (CVS), a Financial Well-being (FWB) measure, and Parental Vaccine Hesitancy (PVH) questionnaire. Results The current study revealed that perceived financial well-being had significant and negative associations with parents' attitudes toward COVID-19 vaccines and child vulnerability among the Australian sample. Contrary to the Australian findings, results from Chinese participants indicated that financial well-being had significant and positive predictive effects on parent attitudes toward vaccines, child vulnerability, and parental vaccine hesitancy. The results of the Iranian sample revealed that parents' attitudes toward vaccines and child vulnerability significantly and negatively predicted parental vaccine hesitancy. Conclusion The current study revealed that a parents' perceived financial well-being had a significant and negative relationship with parental attitudes about vaccines and child vulnerability; however, it did not significantly predict parental vaccine hesitancy among Turkish parents as it did for parents in Australia, Iran, and China. Findings of the study have policy implications for how certain countries may tailor their vaccine-related health messages to parents with low financial wellbeing and parents with vulnerable children.
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Affiliation(s)
- Hamid Sharif Nia
- Traditional and Complementary Medicine Research Center, Addiction Institute, Mazandaran University of Medical Sciences, Sari, Iran
| | - Kelly-Ann Allen
- School of Educational Psychology and Counselling, Faculty of Education, Monash University, Melbourne, VIC, Australia
| | - Gökmen Arslan
- Department of Psychological Counselling and Guidance, Mehmet Akif Ersoy University, Burdur, Türkiye.,Centre for Wellbeing Science, University of Melbourne, Melbourne, VIC, Australia
| | - Harpaljit Kaur
- School of Management and Marketing, Faculty of Business and Law, Taylor's University, Subang Jaya, Malaysia
| | - Long She
- Faculty of Business, Design and Arts, Swinburne University of Technology, Kuching, Sarawak, Malaysia
| | | | - Ozkan Gorgulu
- Department of Biostatistics and Medical Informatics, Kirşehir Ahi Evran University Faculty of Medicine, Kırşehir, Türkiye
| | - Erika Sivarajan Froelicher
- Department of Physiological Nursing, School of Nursing, University of California, San Francisco, San Francisco, CA, United States.,Department of Epidemiology and Biostatistics, School of Medicine, University of California, San Francisco, San Francisco, CA, United States
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15
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Alwafi H, Naser AY, Aldhahir AM, Alhazmi A, Alosaimi AN, Mandili RA, Majeed Z, Salawati E, Ekram R, Samannodi M, Assaggaf H, Almatrafi M, Alqahtani JS, Alsanosi SM, Minshawi F. COVID-19 vaccination side effects among the child age group: a large cross-sectional online based survey in Saudi Arabia. BMC Infect Dis 2022; 22:911. [PMID: 36474174 PMCID: PMC9724422 DOI: 10.1186/s12879-022-07905-2] [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] [Received: 08/11/2022] [Accepted: 11/29/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Multiple vaccines have been tested in clinical trials for their efficacy and safety. In Saudi Arabia, Pfizer-BioNTech or Moderna were approved for children, however, previous studies to report their safety profile are limited. This research aims to understand the side effect of children's vaccination against SARS-CoV-2 infection in Saudi Arabia. METHODS This was an observational retrospective cross-sectional study was conducted using an online survey in Saudi Arabia from March to May 2022. The inclusion criteria were parents aged 18 years and above who live in Saudi Arabia and have vaccinated their children. The self-reported questionnaire was adopted from published studies to investigate the study objectives Descriptive statistics were used to describe patients' demographic characteristics, continuous data were reported as mean ± S.D., categorical data were reported as percentages (frequencies), and logistic regression was used to identify predictors of persistent post-COVID-19 symptoms. RESULTS This study had a total of 4,069 participants. Only 41.9% of the participants reported that their child(ren) had been infected with the coronavirus. 2.00 was the median number of children (IQR: 1.00-4.00). More than half of the study participants (64.2%) reported that a family member had been infected with the coronavirus. Both parents received COVID-19 vaccination, according to most participants (88.7%). Most participants (70.5%) stated that all children who met the vaccination criteria had received the vaccine. Most participants (83.5%) said their child or children had two doses of their vaccine, and about half (50.4%) of those who received the vaccine reported experiencing side effects. In addition, the majority (78.9%) reported that the side effects appeared within one day of receiving the vaccine, and nearly two-thirds (65.7%) reported that the side effects lasted between one and three. A total of 11,831 side effects cases were documented. Pain at the injection site, hyperthermia, and fatigue were the most reported side effects, accounting for 15.3%, 14.1%, and 13.2%, respectively. CONCLUSION It appears that the side effects of the COVID-19 vaccine for children are minor, tolerable, and like those described previously in clinical trials. Our data should encourage the public about the safety of receiving the COVID-19 vaccine for children.
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Affiliation(s)
- Hassan Alwafi
- grid.412832.e0000 0000 9137 6644Faculty of Medicine, Umm Al-Qura University, Mecca, Saudi Arabia ,grid.413517.50000 0004 1796 5802Al-Noor Specialist Hospital, Mecca, Saudi Arabia
| | - Abdallah Y. Naser
- grid.460941.e0000 0004 0367 5513Department of Applied Pharmaceutical Sciences and Clinical Pharmacy, Faculty of Pharmacy, Isra University, Amman, Jordan
| | - Abdulelah M. Aldhahir
- grid.411831.e0000 0004 0398 1027Respiratory Therapy Department, Faculty of Applied Medical Sciences, Jazan University, Jazan, Saudi Arabia
| | - Ahmad Alhazmi
- grid.412832.e0000 0000 9137 6644Faculty of Medicine, Umm Al-Qura University, Mecca, Saudi Arabia
| | - Areen Naif Alosaimi
- grid.412832.e0000 0000 9137 6644Faculty of Medicine, Umm Al-Qura University, Mecca, Saudi Arabia
| | - Rasha Abdulaziz Mandili
- grid.412832.e0000 0000 9137 6644Faculty of Medicine, Umm Al-Qura University, Mecca, Saudi Arabia
| | - Zaid Majeed
- grid.412832.e0000 0000 9137 6644Faculty of Medicine, Umm Al-Qura University, Mecca, Saudi Arabia
| | - Emad Salawati
- grid.412125.10000 0001 0619 1117Department of Family Medicine, Faculty of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Rakan Ekram
- grid.412832.e0000 0000 9137 6644School of Public Health and Health Informatics, Umm Al-Qura University, Mecca, Saudi Arabia
| | - Mohammed Samannodi
- grid.412832.e0000 0000 9137 6644Faculty of Medicine, Umm Al-Qura University, Mecca, Saudi Arabia
| | - Hamza Assaggaf
- grid.412832.e0000 0000 9137 6644Department of Laboratory Medicine, Faculty of Applied Medical Sciences, Umm Al-Qura University, Mecca, Saudi Arabia
| | - Mohammed Almatrafi
- grid.412832.e0000 0000 9137 6644Department of Pediatrics, Faculty of Medicine, Umm Al-Qura University, Mecca, Saudi Arabia
| | - Jaber S. Alqahtani
- Department of Respiratory Care, Prince Sultan Military College of Health Sciences, Dammām, Saudi Arabia
| | - Safaa Mohammed Alsanosi
- grid.412832.e0000 0000 9137 6644Faculty of Medicine, Umm Al-Qura University, Mecca, Saudi Arabia
| | - Faisal Minshawi
- grid.412832.e0000 0000 9137 6644Department of Laboratory Medicine, Faculty of Applied Medical Sciences, Umm Al-Qura University, Mecca, Saudi Arabia
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16
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Smallpox vaccination and vaccine hesitancy in the Kingdom of the Two Sicilies (1801) and the great modernity of Ferdinand IV of Bourbon: a glimpse of the past in the era of the SARS-COV-2 (COVID-19) pandemic. Public Health 2022; 213:47-53. [PMID: 36334583 PMCID: PMC9519518 DOI: 10.1016/j.puhe.2022.09.012] [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: 05/23/2022] [Revised: 08/25/2022] [Accepted: 09/16/2022] [Indexed: 12/13/2022]
Abstract
OBJECTIVE The current health emergency caused by COVID-19 disease shows several correspondences with well-known epidemics of the past. The knowledge of their management and overcoming could give us useful tools to face the present COVID-19 pandemic and future epidemics. STUDY DESIGN On 1 March 1801, the first smallpox vaccinations were carried out in Palermo, and a few weeks later, the vaccine was also administered in Naples and the various provinces of the Kingdom. We aim to study the mass vaccination programme initiated by the Bourbon king Ferdinand IV that was the first large-scale campaign to be conducted in Italy and one of the first in Europe. METHODS The authors searched and examined historical testimony and different aspects linked to the public health issues on vaccination. It is a topical topic in the current period with the COVID pandemic. RESULTS Albeit with the due differences determined by the passage of time and by the scientific and cultural advances of modern society, this testimony from the past can provide us with food for thought regarding how to face the present COVID-19 pandemic and to prepare for the future. Indeed, it shows us how the terrible smallpox epidemic was handled and finally overcome, thanks to vaccination.
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17
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Afsharinia B, Gurtoo A, Mannan H. Ecosystems Determinants of Nutritional Adequacy Among the Indian Preschool Children. J Indian Inst Sci 2022; 102:811-829. [PMID: 36157169 PMCID: PMC9483286 DOI: 10.1007/s41745-022-00339-4] [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: 08/26/2022] [Accepted: 08/26/2022] [Indexed: 11/26/2022]
Abstract
Given the specified importance of dietary diversity in reducing the burden of malnutrition, our study explores the reasons for the high rate of malnutrition in India through assessment of a comprehensive range of ecosystem factors leading to poor nutrients intake. The study uses the Dietary Diversity Score (DDS) to investigate preschoolers, through differences in wealth, gender, and health. Demographic and Health Survey (2015-16) data of 1,40,470 preschool children between the ages of 2-5 years, is investigated using the Bronfenbrenner's Ecological Systems Theory. Multiple linear regression models developed to investigate the association between variables, depict the importance of vaccination (p-value < 0.01, 95% CI 0.02-0.06) as positively impacting the outcome measures. Interestingly, overall wealth index does not impact the dietary diversity of the child. The lower wealth index, however, significantly impacts the DDS of the female child as compared to the male child (p-value < 0.1, 95% CI - 0.03 to 0.02), indicating that the lower wealth index plays a role in developing the non-egalitarian gender attitudes for female children. Policy implications involve adapting biofortified foods with higher density of nutrients with major focus on female children to minimize the gender gap and leveraging the digital technology such as telemedicine, and advanced techniques such as artificial intelligence, machine learning, and big data to offer real-time surveillance to address the healthcare needs in the ongoing immunization programs. Supplementary Information The online version contains supplementary material available at 10.1007/s41745-022-00339-4.
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Affiliation(s)
- Bita Afsharinia
- Department of Management Studies, Indian Institute of Science, Bangalore, 560012 India
| | - Anjula Gurtoo
- Department of Management Studies, Indian Institute of Science, Bangalore, 560012 India
| | - Hasheem Mannan
- School of Nursing Midwifery and Health Systems, Health Sciences Centre, University College Dublin, Belfield, Dublin 4, Ireland
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18
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COVID-19 vaccination in the Gaza Strip: a cross-sectional study of vaccine coverage, hesitancy, and associated risk factors among community members and healthcare workers. Confl Health 2022; 16:48. [PMID: 36085165 PMCID: PMC9461392 DOI: 10.1186/s13031-022-00477-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 08/06/2022] [Indexed: 11/24/2022] Open
Abstract
Background The Gaza Strip, like other settings of complex humanitarian emergencies, faces immense challenges in vaccinating its population against COVID-19. This study was conducted in October 2021 among Gaza’s adult population and healthcare workers (HCWs). The primary aim was to estimate two indicators, coverage of COVID-19 vaccination and the prevalence of vaccine hesitancy. The secondary aim was to evaluate the two indicators’ associations with globally identified risk factors. Methods A cross-sectional study was conducted using a population-based survey of adults and a purposive survey of HCWs in Gaza. A multi-stage sampling design was used for the population survey component. For the HCW component, five health facilities were purposively selected as entry points; HCWs in the facilities holding clinical or other specialized positions were approached to participate in the survey. Data were summarized as univariable descriptive statistics with unweighted and weighted point estimates. Logistic regression was used to evaluate associations of risk factors with vaccination status and vaccine hesitancy. Results A total of 1075 individuals were surveyed, of whom 906 were community members and 169 were HCWs. Population-weighted vaccine coverage was estimated to be 49.08% (95% CI 43.10–55.08). 89.35% of HCWs were vaccinated. Population-weighted vaccine hesitancy was estimated to be 34.08% (95% CI 28.14–40.56) in the overall population and 67.24% (95% CI 49.04–81.41) among the unvaccinated sub-group. In logistic regression vaccination was independently associated with male sex (aOR 1.88, p = 0.006, 95% CI 1.20–2.95), older age (40+ vs. 18–39 age group) (aOR 1.92, p < 0.001, 95% CI 1.73–2.13), higher education (aOR 2.19, p < 0.001, 95% CI 1.51–3.17), and confidence in the safety of the vaccine (aOR 13.8, p < 0.001, 95% CI 10.1–18.8). Risk factors for hesitancy were similar to those identified for vaccination status, however hesitant individuals were somewhat more likely to obtain vaccine information from family members (aOR 1.29, p = 0.051, 95% CI 1.00–1.67) and less likely to trust healthcare providers (aOR 0.58, p < 0.001, 95% CI 0.49–0.68). Conclusions The continued emergence of SARS-CoV-2 variants reinforces the importance of achieving high levels of vaccination coverage globally—a difficult undertaking in Gaza. This study estimated half of Gaza’s adult population received at least one dose of any COVID-19 vaccine by October 2021, and the majority of unvaccinated individuals were hesitant. Disparities in vaccination across the territory’s demographic groups underscore the need for targeted outreach to these populations and messaging through community-based channels to permeate social networks of the unvaccinated. Supplementary Information The online version contains supplementary material available at 10.1186/s13031-022-00477-7.
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19
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Yeo J, Furr Gudmundsen C, Fazel S, Corrigan A, Fullerton MM, Hu J, Jadavji T, Kuhn S, Kassam A, Constantinescu C. A Behavior Change Model to Address Caregiver Hesitancy around COVID-19 Vaccination in Pediatrics. Vaccine 2022; 40:5664-5669. [PMID: 35987872 PMCID: PMC9353609 DOI: 10.1016/j.vaccine.2022.08.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 07/30/2022] [Accepted: 08/01/2022] [Indexed: 11/16/2022]
Abstract
Introduction Many families express hesitancy around immunizing their children against COVID-19. We sought to better understand the perspectives of vaccine hesitant caregivers, and develop targeted recommendations for health care workers and policymakers to engage in more effective vaccine discussions. Methods We conducted semi-structured telephone interviews with 23 caregivers recruited from a pediatric infectious diseases clinic, including a subset of patients referred to discuss vaccine hesitancy. Thematic analysis of the interviews identified themes that were mapped using behavior change models to identify perceived barriers and facilitators towards COVID-19 immunization. Results Barriers and facilitators were mapped to the WHO (World Health Organization) 3C’s (confidence, complacency, convenience) model of vaccine hesitancy as well as the COM-B (capability, opportunity, motivation) behavior change model. Barriers included mistrust in authorities, misperception of the risk of COVID-19 in children, and perceived health contraindications and negative previous vaccine experiences. Facilitators included positive relationships with healthcare workers, the promise of a “return to normal”, and societal pressures to immunize. Conclusions Efforts to increase vaccine uptake in the pediatric population must target specific barriers and facilitators to immunization expressed by caregivers. To address these concerns, we suggest: 1. Educating hesitant caregivers by highlighting the long-term pandemic effects on children and the threat of COVID-19 to children’s health, 2. Building on the trust caregivers have in healthcare workers by involving frontline workers in public health policy, and 3. Harnessing the power of peer pressure by mobilization of societal pressures and establishing COVID-19 vaccination as the norm in children.
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Affiliation(s)
- Jordan Yeo
- Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | | | - Sajjad Fazel
- Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Alex Corrigan
- Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | | | - Jia Hu
- Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Department of Community Health Sciences, University of Calgary, Calgary, AB, Canada
| | - Taj Jadavji
- Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Section of Pediatric Infectious Diseases, Alberta Children's Hospital, Calgary, AB, Canada
| | - Susan Kuhn
- Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Section of Pediatric Infectious Diseases, Alberta Children's Hospital, Calgary, AB, Canada
| | - Aliya Kassam
- Department of Community Health Sciences, University of Calgary, Calgary, AB, Canada
| | - Cora Constantinescu
- Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Section of Pediatric Infectious Diseases, Alberta Children's Hospital, Calgary, AB, Canada.
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Maginot R, Esteves C, Kingsley K. Changing Perspectives on Pediatric Human Papillomavirus (HPV) Vaccination among Dental Students and Residents Reveals Recent Increase in Vaccine Hesitancy. Vaccines (Basel) 2022; 10:570. [PMID: 35455318 PMCID: PMC9029190 DOI: 10.3390/vaccines10040570] [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: 01/30/2022] [Revised: 04/01/2022] [Accepted: 04/04/2022] [Indexed: 12/02/2022] Open
Abstract
This study was a retrospective analysis of previously collected anonymous survey data regarding vaccine awareness, beliefs, and knowledge among dental (DMD) students and postgraduate (PG) residents. The protocol for this study was approved by the Institutional Review Board (IRB) as exempt. A total of 341 responses were collected from n = 293 DMD students and n = 48 PG residents. Although most respondents agreed that vaccines were necessary, safe, and effective, over the past 4 years (2017-2020) a growing percentage of respondents disagreed. In addition, although most respondents disagreed that there are too many required vaccines, vaccines can make you sick, or are dangerous, a growing percentage of respondents now agreed with these statements. Finally, although most respondents were aware of the HPV vaccine, recently a growing percentage of both students and residents reported they had insufficient information about this vaccine. These results provide novel insights into recent changes in attitudes and beliefs regarding vaccination among this population. Moreover, analysis of these shifts in attitudes and knowledge about HPV vaccination suggests that curricular integration of vaccine research and hesitancy may be needed to answer these questions in a supportive learning environment that fosters critical thinking and evidence-based practice and decision making.
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Affiliation(s)
- Rebecca Maginot
- Department of Advanced Education in Pediatric Dentistry, School of Dental Medicine, University of Nevada, 1700 W. Charleston Boulevard, Las Vegas, NV 89106, USA;
| | - Carolina Esteves
- Department of Clinical Sciences, School of Dental Medicine, University of Nevada, 1700 W. Charleston Boulevard, Las Vegas, NV 89106, USA;
| | - Karl Kingsley
- Department of Biomedical Sciences, School of Dental Medicine, University of Nevada, 1001 Shadow Lane, Las Vegas, NV 89106, USA
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Miron VD, Toma AR, Filimon C, Bar G, Craiu M. Optional Vaccines in Children—Knowledge, Attitudes, and Practices in Romanian Parents. Vaccines (Basel) 2022; 10:vaccines10030404. [PMID: 35335036 PMCID: PMC8955643 DOI: 10.3390/vaccines10030404] [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: 02/09/2022] [Revised: 03/03/2022] [Accepted: 03/04/2022] [Indexed: 11/16/2022] Open
Abstract
Vaccination is one of the most useful medical interventions for controlling certain infectious diseases. The aim of current research is to identify some of the drivers of vaccine hesitancy or acceptance in a rather skeptical European population by addressing parental perception on optional vaccination (OV) perception. Novel tools, delivered by social media, were used in our research attempt. A validated questionnaire was distributed online among parents. Parental knowledge, attitudes and perceptions of OV were analyzed. The majority of parent respondents (55.1%) showed very good knowledge about vaccination and vaccine-preventable diseases, and 76.0% stated that they had given at least one optional vaccine to at least one of their children. The most common optional vaccine administered was the rotavirus vaccine. The level of knowledge appeared to be related to compliance with OV. Concurrently, the rate of vaccine acceptance in the NIP (National Immunization Program) was not correlated with the level of parental knowledge. In total, a high percentage of parents (77.6%) believed that OV can bring an additional health safety benefit to their children. This study shows the need to involve the medical community in a steady dialogue with parents about OV. Raising awareness by presenting clear and understandable information could be a game-changing intervention in mitigating the public health impact of OV-preventable diseases.
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Affiliation(s)
- Victor Daniel Miron
- Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (C.F.); (M.C.)
- National Institute for Mother and Child Health “Alessandrescu-Rusescu”, 020395 Bucharest, Romania;
- Correspondence:
| | - Andrei Răzvan Toma
- Central Military Emergency Hospital Dr. Carol Davila, 010825 Bucharest, Romania;
| | - Claudiu Filimon
- Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (C.F.); (M.C.)
| | - Gabriela Bar
- National Institute for Mother and Child Health “Alessandrescu-Rusescu”, 020395 Bucharest, Romania;
| | - Mihai Craiu
- Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (C.F.); (M.C.)
- National Institute for Mother and Child Health “Alessandrescu-Rusescu”, 020395 Bucharest, Romania;
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