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Kyakuwa N, Abaasa A, Mpooya S, Kalutte H, Atuhairwe C, Perez L, Kikaire B. Non-uptake of COVID-19 vaccines and reasons for non-uptake among healthcare workers in Uganda: a cross-sectional study. BMC Health Serv Res 2024; 24:663. [PMID: 38796411 PMCID: PMC11128104 DOI: 10.1186/s12913-024-11137-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Accepted: 05/22/2024] [Indexed: 05/28/2024] Open
Abstract
BACKGROUND Vaccines play a crucial role in eradicating and containing disease outbreaks. Therefore, understanding the reasons behind vaccine refusal and associated factors is essential for improving vaccine acceptance rates. Our objective was to examine the determinants of COVID-19 vaccine non-uptake and explore the reasons for non-uptake among healthcare workers (HCWs) in Uganda. METHODS Between July and August 2021, we conducted a cross-sectional study among healthcare workers in primary healthcare facilities (private and government) in Entebbe Municipality, Uganda. Participants were recruited using convenience sampling, and consenting individuals received credentials to access an electronic database and complete a structured questionnaire. There were no established HCWs contact registers in the municipality, and the study was conducted during a national lock down, therefore, the HCWs who were on duty at the time of the study were approached. The survey questions were based on the '3Cs' model of vaccine hesitancy and focused on confidence, convenience, and complacency factors. Non-uptake of vaccines was defined as not having received any of the available vaccines in the country. We employed counts, percentages, and simple logit models to summarize the reasons for non-uptake of COVID-19 vaccines and to identify associated factors. RESULTS The study recruited 360 HCWs, 61.7% of whom were female, with an average age of 31 years (SD = 7.9). Among them, 124 (34.4%) healthcare workers did not receive any COVID-19 vaccine. Non-uptake of COVID-19 vaccines was independently associated with several factors, including age [35 + years adjusted odds ratio (aOR) = 0.30, 95% CI: 0.13-0.66 compared with 18-24 years], facility ownership [government, aOR = 0.22 (0.10-0.49) compared with private not-for-profit], previous testing for coronavirus [yes, aOR = 0.35 (0.19-0.65)], and previous involvement in COVID-19 vaccine activities [yes, aOR = 0.17 (0.10-0.29)]. The primary reasons cited for non-uptake of COVID-19 vaccines were related to a lack of confidence in the vaccines, such as concerns about side effects (79.8%) and the need for more time to understand the vaccines (89.5%), as well as the importance of weighing benefits and risks (84.7%) before being vaccinated. A smaller proportion, approximately 23%, cited reasons related to complacency and lack of convenience in accessing vaccination services. CONCLUSION The high proportion of non-uptake of COVID-19 vaccines among this population primarily stems from a lack of confidence and trust in the vaccines, coupled with insufficient time allowed for users to make informed decisions. This underscores the urgent need for ongoing monitoring and trend analysis of vaccine non-uptake to guide the development and implementation of strategies aimed at building and sustaining vaccine confidence. Adequate time should be allowed to explain benefits of vaccination to the population to allay fears that might exist before actual vaccination is rolled out.
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Affiliation(s)
| | - Andrew Abaasa
- MRC/UVRI & LSHTM Uganda Research Unit, Entebbe, Uganda
| | - Simon Mpooya
- Uganda Virus Research Institute, Entebbe, Uganda
| | | | | | - Laurent Perez
- Department of Medicine, Service of Immunology and Allergy, Centre for Human Immunology Lausanne, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Bernard Kikaire
- Makerere University College of Health Sciences, Kampala, Uganda
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Abubakar AT, Suleiman K, Ahmad SI, Yahaya SS, Bello UI, Suleiman BA, Haladu SA, Al-Mustapha AI, Abubakar MI. Acceptance of COVID-19 vaccine and associated factors among healthcare workers in Katsina state: a cross-sectional study in Northwest Nigeria. BMJ Open 2023; 13:e063281. [PMID: 38135321 DOI: 10.1136/bmjopen-2022-063281] [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] [Indexed: 12/24/2023] Open
Abstract
OBJECTIVES Healthcare workers were prioritised to receive the COVID-19 vaccine in Nigeria. Administration of COVID-19 vaccination in Nigeria was challenging because of a lack of trust in vaccine safety and vaccine effectiveness among healthcare workers, who are expected to provide reliable information about vaccines and vaccine-preventable diseases in the communities. Hence, their acceptance and attitudes towards COVID-19 preventive practices could influence the acceptance of the vaccine by the local population. This cross-sectional study assessed the acceptance of the COVID-19 vaccine among healthcare workers in Katsina State. We predicted the variables that increased the vaccine acceptance using logistic regression analysis. SETTING This hospital-based study was conducted at primary, secondary and tertiary healthcare facilities in Nigeria. PARTICIPANTS A total of 793 healthcare workers were included in this study. Of these, 65.4% (n=519) were male. OUTCOME MEASURES To assess acceptance of COVID-19 vaccine measures, and factors increasing acceptance among healthcare workers. RESULTS Of the healthcare workers, 80% (638) were tested for the SARS-CoV-2, of whom 10.8% (n=65) tested positive. Approximately 97% (n=765) of them believed that the COVID-19 vaccine was safe, and 90% (n=714) received the first dose of the vaccine. Healthcare workers between 30 and 39 years were more likely to accept the vaccine (aOR: 7.06; 95% CI 2.36 to 21.07; p<0.001). Those who had been tested for COVID-19 were more likely (aOR:7.64; 95% CI 3.62 to 16.16; p<0.001) to accept the vaccine. CONCLUSIONS Our findings showed that the age and prior COVID-19 testing were the main factors influencing the acceptance of the COVID-19 vaccine. There was high acceptance of the COVID-19 vaccine among healthcare workers in Katsina State, Nigeria. Future studies should focus on the completion of doses and serological testing for immunity.
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Affiliation(s)
| | - Kabir Suleiman
- Epidemiology, Katsina State Primary Healthcare Agency, Katsina, Nigeria
| | - Suleiman Idris Ahmad
- African Field Epidemiology Network Nigeria, Abuja, Nigeria
- Nigeria Field Epidemiology and Laboratory Training Program, Abuja, Nigeria
| | | | | | | | | | - Ahmad Ibrahim Al-Mustapha
- Department of Veterinary Services, Kwara State Ministry of Agriculture and Rural Development, Ilorin, Nigeria
| | - Musa Imam Abubakar
- REDISSE Project, Federal Ministry of Agriculture and Rural Development, Abuja, Nigeria
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Ledda C, Motta G, Rapisarda V, Maltezou HC. Influenza immunization of healthcare personnel in the post-COVID-19 pandemic era: Still a lot to do! Vaccine X 2023; 15:100402. [PMID: 38058792 PMCID: PMC10696103 DOI: 10.1016/j.jvacx.2023.100402] [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: 05/10/2022] [Revised: 09/28/2023] [Accepted: 10/31/2023] [Indexed: 12/08/2023] Open
Abstract
Healthcare-associated influenza is frequently encountered in healthcare settings with significant morbidity and mortality among vulnerable patients, absenteeism among healthcare personnel (HCP), and interruption of healthcare services. Numerous investigations indicate that nosocomial outbreaks are often traced to HCP. Despite the international and national endorsements, seasonal influenza vaccine acceptance among HCP continues suboptimal worldwide. Infection control is the major objective for healthcare risk management in order to guarantee patient safety, limit the cost of hospitalization and assurance health management in controlling influenza seasons. Vigilance and anticipation are required as globally we are moving from a reactive COVID-19 pandemic response phase to one of planning for the co-circulation of viral respiratory infections. Declining to understand HCP perception of influenza risk and acceptance of vaccination might have impact patient safety as well as healthcare services.
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Affiliation(s)
- Caterina Ledda
- Occupational Medicine Unit, Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Giuseppe Motta
- Occupational Medicine Unit, “Garibaldi” Hospital of Catania, Catania, Italy
| | - Venerando Rapisarda
- Occupational Medicine Unit, Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
- Occupational Medicine Unit, “G. Rodolico – San Marco” University Hospital, Catania, Italy
| | - Helena C. Maltezou
- Directorate for Research, Studies and Documentation, National Public Health Organization, Athens, Greece
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Porreca A, Di Nicola M. Flu vaccination coverage in Italy in the COVID-19 era: A fuzzy functional k-means (FFKM) approach. J Infect Public Health 2023; 16:1742-1749. [PMID: 37738690 DOI: 10.1016/j.jiph.2023.08.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Revised: 08/17/2023] [Accepted: 08/31/2023] [Indexed: 09/24/2023] Open
Abstract
BACKGROUND In Europe, flu vaccination coverage has decreased, and there are complex barriers to overcome to vaccinate against flu. Many studies have been conducted to estimate vaccination coverage. The COVID-19 pandemic threatens to disrupt immunization programs in many countries, including Italy, where vaccination against the flu is recommended but not mandatory. This paper aims to understand changes in flu vaccine uptake in Italian regions. METHODS Using functional data analysis and fuzzy functional k-means clustering, we investigated changes in flu vaccine coverage in Italian regions before (2010-2019) and after (2020-2022) the COVID-19 vaccination period. RESULTS The period of COVID-19 pandemic brought an increase in vaccine coverage globally. Elbow's method determined that the optimal number of clusters in vaccination uptake is 2. Apulia, Basilicata, Emilia Romagna, Liguria, Molise, Tuscany, and Umbria in 2019 belong less to the group with low flu vaccination uptake (G1) but increase their tendency to belong to this group over time: they decrease their propensity to be vaccinated for flu. For others, it seems that COVID-19 served as a push to increase flu vaccination coverage rates. Sicily appears to be the region that has responded best to the pandemic, changing its membership value from 2019 to 2022. CONCLUSION The present study highlights that the COVID-19 era has resulted in a higher flu vaccination coverage rate. Moreover, the regional level's improvement or worsening in flu vaccination coverage rate is not affected by the historical gap and socio-cultural and economic differences prevailing among Italian regions.
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Affiliation(s)
- Annamaria Porreca
- Department Of Medical, Oral and Biotechnological Sciences, Chieti, Italy.
| | - Marta Di Nicola
- Department Of Medical, Oral and Biotechnological Sciences, Chieti, Italy
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Bosankic-Cmajcanin N, Musa S, Draganovic S. In the Face of a Pandemic: "I Felt the Same as When the War Started"-A Qualitative Study on COVID-19 Vaccine Acceptance in Bosnia and Herzegovina. Int J Public Health 2023; 68:1606411. [PMID: 37901591 PMCID: PMC10603202 DOI: 10.3389/ijph.2023.1606411] [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: 07/18/2023] [Accepted: 10/04/2023] [Indexed: 10/31/2023] Open
Abstract
Objectives: To conduct qualitative study with different target groups in Bosnia and Herzegovina in order to explore their views on barriers and drivers for COVID-19 vaccination, and to see if and how barriers and drivers vary between urban and rural locations, and different professional roles. Methods: The theoretical framework underpinning the study is the capability-opportunity-motivation (COM-B) behavior change framework, which has been adapted to monitor vaccine related behavior and attitudes. Data was collected from June to September 2022 through moderated discussions in focus groups. The total of 162 participants participated in 16 focus groups. Results: Among the key barriers to successful immunization identified across target groups were insufficient knowledge about vaccines, pandemic fatigue, concerns about the rapid development of the vaccine and its effectiveness, lack of confidence in the healthcare system. Some of the main drivers of vaccination against COVID-19 were confidence in science and expert recommendations. Conclusion: The COVID-19 immunization policy undergoes continuous changes, as do the pandemic prospects; we encourage further research to track the evolution of vaccine related attitudes, inform immunization policy, and create evidence-based interventions.
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Affiliation(s)
| | - Sanjin Musa
- Public Health Institute of Federation of Bosnia and Herzegovina, Sarajevo, Bosnia and Herzegovina
| | - Selvira Draganovic
- Psychology Program, International University of Sarajevo, Sarajevo, Bosnia and Herzegovina
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Prada-García C, Toquero-Asensio M, Fernández-Espinilla V, Hernán-García C, Sanz-Muñoz I, Calvo-Nieves MD, Eiros JM, Castrodeza-Sanz J. The Impact of the COVID-19 Pandemic on Influenza Vaccination Attitudes and Actions in Spain's Adult Population. Vaccines (Basel) 2023; 11:1514. [PMID: 37896918 PMCID: PMC10611015 DOI: 10.3390/vaccines11101514] [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: 08/17/2023] [Revised: 09/17/2023] [Accepted: 09/21/2023] [Indexed: 10/29/2023] Open
Abstract
Seasonal influenza is an acute respiratory infection caused by the influenza virus which constitutes a significant public health issue associated with high morbidity and mortality. The aim of this study was to investigate changes in attitudes, perceptions, and practices regarding influenza vaccination in the Spanish adult population during the COVID-19 pandemic, as well as their vaccination intentions, with special attention paid to those over 65 years old and in high-risk groups. To this end, a cross-sectional study was conducted through 2219 telephone interviews, and the results were compared with results obtained a year earlier. Regarding the reasons for deciding to get vaccinated in the 2022/23 season, a significant increase was observed in vaccine confidence (36.7% vs. 42.8%), social responsibility (32.5% vs. 43.8%), and in awareness of the importance of vaccination due to COVID-19 (21.7% vs. 25.4%). Advanced age (OR 2.8, 95% CI 2.0-3.9), belonging to high-risk groups (OR 2.7, 95% CI 2.0-3.7), and prior vaccination (OR 25.3, 95% CI 19.5-32.7) emerged as significant predictors for the intent to receive the influenza vaccine in the 2022/23 season. Continuously observing shifts in perceptions and behaviors related to influenza immunization is crucial to pinpoint factors that may influence the willingness to receive the vaccine and, in this way, design public health strategies that achieve a greater acceptance of it.
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Affiliation(s)
- Camino Prada-García
- Department of Preventive Medicine and Public Health, University of Valladolid, 47005 Valladolid, Spain; (V.F.-E.); (C.H.-G.); (J.C.-S.)
- National Influenza Centre, Edificio Rondilla, Hospital Clínico Universitario de Valladolid, 47009 Valladolid, Spain; (M.T.-A.); (I.S.-M.); (J.M.E.)
- Dermatology Service, Complejo Asistencial Universitario de León, 24008 León, Spain
| | - Marina Toquero-Asensio
- National Influenza Centre, Edificio Rondilla, Hospital Clínico Universitario de Valladolid, 47009 Valladolid, Spain; (M.T.-A.); (I.S.-M.); (J.M.E.)
- Preventive Medicine and Public Health Service, Hospital Clínico Universitario de Valladolid, 47003 Valladolid, Spain
| | - Virginia Fernández-Espinilla
- Department of Preventive Medicine and Public Health, University of Valladolid, 47005 Valladolid, Spain; (V.F.-E.); (C.H.-G.); (J.C.-S.)
- National Influenza Centre, Edificio Rondilla, Hospital Clínico Universitario de Valladolid, 47009 Valladolid, Spain; (M.T.-A.); (I.S.-M.); (J.M.E.)
- Preventive Medicine and Public Health Service, Hospital Clínico Universitario de Valladolid, 47003 Valladolid, Spain
| | - Cristina Hernán-García
- Department of Preventive Medicine and Public Health, University of Valladolid, 47005 Valladolid, Spain; (V.F.-E.); (C.H.-G.); (J.C.-S.)
- National Influenza Centre, Edificio Rondilla, Hospital Clínico Universitario de Valladolid, 47009 Valladolid, Spain; (M.T.-A.); (I.S.-M.); (J.M.E.)
- Preventive Medicine and Public Health Service, Hospital Clínico Universitario de Valladolid, 47003 Valladolid, Spain
| | - Iván Sanz-Muñoz
- National Influenza Centre, Edificio Rondilla, Hospital Clínico Universitario de Valladolid, 47009 Valladolid, Spain; (M.T.-A.); (I.S.-M.); (J.M.E.)
- Instituto de Estudios de Ciencias de la Salud de Castilla y León, ICSCYL, 24002 Soria, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFECC), 28029 Madrid, Spain
| | - María Dolores Calvo-Nieves
- Department of Clinical Laboratory, Hospital Clínico Universitario de Valladolid, 47009 Valladolid, Spain;
| | - Jose M. Eiros
- National Influenza Centre, Edificio Rondilla, Hospital Clínico Universitario de Valladolid, 47009 Valladolid, Spain; (M.T.-A.); (I.S.-M.); (J.M.E.)
- Microbiology Service, Hospital Universitario Río Hortega, 47012 Valladolid, Spain
| | - Javier Castrodeza-Sanz
- Department of Preventive Medicine and Public Health, University of Valladolid, 47005 Valladolid, Spain; (V.F.-E.); (C.H.-G.); (J.C.-S.)
- National Influenza Centre, Edificio Rondilla, Hospital Clínico Universitario de Valladolid, 47009 Valladolid, Spain; (M.T.-A.); (I.S.-M.); (J.M.E.)
- Preventive Medicine and Public Health Service, Hospital Clínico Universitario de Valladolid, 47003 Valladolid, Spain
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Mudenda S, Daka V, Matafwali SK, Skosana P, Chabalenge B, Mukosha M, Fadare JO, Mfune RL, Witika BA, Alumeta MG, Mufwambi W, Godman B, Meyer JC, Bwalya AG. COVID-19 Vaccine Acceptance and Hesitancy among Healthcare Workers in Lusaka, Zambia; Findings and Implications for the Future. Vaccines (Basel) 2023; 11:1350. [PMID: 37631918 PMCID: PMC10459437 DOI: 10.3390/vaccines11081350] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 08/05/2023] [Accepted: 08/07/2023] [Indexed: 08/29/2023] Open
Abstract
The uptake of COVID-19 vaccines is critical to address the severe consequences of the disease. Previous studies have suggested that many healthcare workers (HCWs) are hesitant to receive the COVID-19 vaccine, further enhancing hesitancy rates within countries. COVID-19 vaccine acceptance and hesitancy levels are currently unknown among HCWs in Zambia, which is a concern given the burden of infectious diseases in the country. Consequently, this study assessed COVID-19 vaccine acceptance and hesitancy among HCWs in Lusaka, Zambia. A cross-sectional study was conducted among 240 HCWs between August and September 2022, using a semi-structured questionnaire. Multivariable analysis was used to determine the key factors associated with vaccine hesitancy among HCWs. Of the 240 HCWs who participated, 54.2% were females. A total of 72.1% of the HCWs would accept being vaccinated, while 27.9% were hesitant. Moreover, 93.3% of HCWs had positive attitudes towards COVID-19 vaccines, with medical doctors having the highest mean attitude score (82%). Encouragingly, HCWs with positive attitudes towards COVID-19 vaccines had reduced odds of being hesitant (AOR = 0.02, 95% CI: 0.01-0.11, p < 0.001). Overall, acceptance of the COVID-19 vaccine among HCWs in Lusaka, Zambia, was high, especially by those with positive attitudes. However, the current hesitancy among some HCWs is a concern. Consequently, there is a need to address this and encourage HCWs to fully promote vaccination programs going forward.
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Affiliation(s)
- Steward Mudenda
- Department of Pharmacy, School of Health Sciences, University of Zambia, Lusaka 10101, Zambia; (M.M.); (M.G.A.); (W.M.); (A.G.B.)
| | - Victor Daka
- Department of Public Health, Michael Chilufya Sata School of Medicine, Copperbelt University, Ndola 21692, Zambia; (V.D.); (R.L.M.)
| | - Scott K. Matafwali
- Clinical Research Department, Faculty of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, Keppel Street, London WC1E 7HT, UK;
| | - Phumzile Skosana
- Department of Clinical Pharmacy, School of Pharmacy, Sefako Makgatho Health Sciences University, Pretoria 0208, South Africa;
| | - Billy Chabalenge
- Department of Medicines Control, Zambia Medicines Regulatory Authority, Lusaka 31890, Zambia;
| | - Moses Mukosha
- Department of Pharmacy, School of Health Sciences, University of Zambia, Lusaka 10101, Zambia; (M.M.); (M.G.A.); (W.M.); (A.G.B.)
| | - Joseph O. Fadare
- Department of Pharmacology and Therapeutics, Ekiti State University College of Medicine, Ado-Ekiti 362103, Nigeria;
- Department of Medicine, Ekiti State University Teaching Hospital, Ado-Ekiti 362103, Nigeria
| | - Ruth L. Mfune
- Department of Public Health, Michael Chilufya Sata School of Medicine, Copperbelt University, Ndola 21692, Zambia; (V.D.); (R.L.M.)
| | - Bwalya A. Witika
- Department of Pharmaceutical Sciences, School of Pharmacy, Sefako Makgatho Health Sciences University, Pretoria 0208, South Africa;
| | - Mirriam G. Alumeta
- Department of Pharmacy, School of Health Sciences, University of Zambia, Lusaka 10101, Zambia; (M.M.); (M.G.A.); (W.M.); (A.G.B.)
| | - Webrod Mufwambi
- Department of Pharmacy, School of Health Sciences, University of Zambia, Lusaka 10101, Zambia; (M.M.); (M.G.A.); (W.M.); (A.G.B.)
| | - Brian Godman
- Department of Public Health Pharmacy and Management, School of Pharmacy, Sefako Makgatho Health Sciences University, Pretoria 0208, South Africa;
- Department of Pharmacoepidemiology, Strathclyde Institute of Pharmacy and Biomedical Science, University of Strathclyde, Glasgow G4 0RE, UK
| | - Johanna C. Meyer
- Department of Public Health Pharmacy and Management, School of Pharmacy, Sefako Makgatho Health Sciences University, Pretoria 0208, South Africa;
- South African Vaccination and Immunisation Centre, Sefako Makgatho Health Sciences University, Molotlegi Street, Garankuwa, Pretoria 0208, South Africa
| | - Angela G. Bwalya
- Department of Pharmacy, School of Health Sciences, University of Zambia, Lusaka 10101, Zambia; (M.M.); (M.G.A.); (W.M.); (A.G.B.)
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Machado Júnior C, Mantovani DMN, de Sandes-Guimarães LV, Romeiro MDC, Furlaneto CJ, Bazanini R. Volatility of the COVID-19 vaccine hesitancy: sentiment analysis conducted in Brazil. Front Public Health 2023; 11:1192155. [PMID: 37483947 PMCID: PMC10360403 DOI: 10.3389/fpubh.2023.1192155] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 06/16/2023] [Indexed: 07/25/2023] Open
Abstract
Background Vaccine hesitancy is a phenomenon that can interfere with the expansion of vaccination coverage and is positioned as one of the top 10 global health threats. Previous studies have explored factors that affect vaccine hesitancy, how it behaves in different locations, and the profile of individuals in which it is most present. However, few studies have analyzed the volatility of vaccine hesitancy. Objective Identify the volatility of vaccine hesitancy manifested in social media. Methods Twitter's academic application programming interface was used to retrieve all tweets in Brazilian Portuguese mentioning the COVID-19 vaccine in 3 months (October 2020, June 2021, and October 2021), retrieving 1,048,576 tweets. A sentiment analysis was performed using the Orange software with the lexicon Multilingual sentiment in Portuguese. Results The feelings associated with vaccine hesitancy were volatile within 1 month, as well as throughout the vaccination process, being positioned as a resilient phenomenon. The themes that nurture vaccine hesitancy change dynamically and swiftly and are often associated with other topics that are also affecting society. Conclusion People that manifest the vaccine hesitancy present arguments that vary in a short period of time, what demand that government strategies to mitigate vaccine hesitancy effects be agile and counteract the expressed fear, by presenting scientific arguments.
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Affiliation(s)
- Celso Machado Júnior
- Laboratory of Health Education, Institute of Innovation Multidisciplinary, Department of Administration, Municipal University of São Caetano do Sul, São Caetano do Sul, Brazil
- Laboratory of Biodiversity, Biogeography and Conservation, Department Health Sciences, Institute of Biological Sciences, University Paulista, São Paulo, Brazil
| | - Daielly Melina Nassif Mantovani
- Laboratory of Quantitative Methods and Informatics, Department of Administration, Institute of Analytics and Open Data, University of São Paulo, São Paulo, Brazil
| | - Luísa Veras de Sandes-Guimarães
- Laboratory of Health Education, Institute of Innovation Multidisciplinary, Department of Administration, Municipal University of São Caetano do Sul, São Caetano do Sul, Brazil
| | - Maria do Carmo Romeiro
- Laboratory of Health Education, Institute of Innovation Multidisciplinary, Department of Administration, Municipal University of São Caetano do Sul, São Caetano do Sul, Brazil
| | - Cristiane Jaciara Furlaneto
- Laboratory of Health Education, Institute of Innovation Multidisciplinary, Department of Administration, Municipal University of São Caetano do Sul, São Caetano do Sul, Brazil
- Laboratory of Biodiversity, Biogeography and Conservation, Department Health Sciences, Institute of Biological Sciences, University Paulista, São Paulo, Brazil
| | - Roberto Bazanini
- Laboratory of Biodiversity, Biogeography and Conservation, Department Health Sciences, Institute of Biological Sciences, University Paulista, São Paulo, Brazil
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Takagi MA, Hess S, Gawronski K, Haddad N, Noveloso B, Zyzanski S, Ragina N. COVID-19 Virus and Vaccination Attitudes among Healthcare Workers in Michigan: A Cross-Sectional Study. Vaccines (Basel) 2023; 11:1105. [PMID: 37376494 DOI: 10.3390/vaccines11061105] [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: 05/11/2023] [Revised: 06/11/2023] [Accepted: 06/13/2023] [Indexed: 06/29/2023] Open
Abstract
BACKGROUND Defining the characteristics of healthcare worker (HCW) attitudes toward the coronavirus disease 2019 (COVID-19) vaccine can provide insights into vaccine hesitancy. This study's goal is to determine HCWs' attitudes regarding the COVID-19 vaccination and reasons for vaccine hesitancy. METHODS This cross-sectional study surveyed HCWs working in institutions in Saginaw, Sanilac, and Wayne counties in Michigan (N = 120) using tipping-scale questions. Analysis of variance and t-test were used to measure HCWs' attitudes toward the COVID-19 virus and vaccines. RESULTS Most HCWs received (95.9%) and recommended (98.3%) a COVID-19 vaccine. The top three factors that HCWs cited for recommending a COVID-19 vaccine were: (1) efficacy of the vaccine, (2) current exposure to patients with active COVID-19 infection and risk of virus spread, and (3) safety of vaccine and long-term follow-up. Female HCWs or HCWs aged 25-54 years were more concerned about contracting COVID-19. Physicians or HCWs aged 55-64 were less concerned regarding the effectiveness and side effects of the vaccine. CONCLUSIONS Gender, age, ethnicity, provider type, and medical specialty showed statistically significant differences among COVID-19 attitudes. Focusing educational efforts on HCW demographics who are more likely to have negative attitudes can potentially decrease vaccine hesitancy.
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Affiliation(s)
- Maya Asami Takagi
- College of Medicine, Central Michigan University, Mt. Pleasant, MI 48859, USA
| | - Samantha Hess
- College of Medicine, Central Michigan University, Mt. Pleasant, MI 48859, USA
| | - Karissa Gawronski
- College of Medicine, Central Michigan University, Mt. Pleasant, MI 48859, USA
| | - Nicholas Haddad
- College of Medicine, Central Michigan University, Mt. Pleasant, MI 48859, USA
| | - Bernard Noveloso
- College of Medicine, Central Michigan University, Mt. Pleasant, MI 48859, USA
| | - Stephen Zyzanski
- Department of Family Medicine and Community Health, School of Medicine, Case Western Reserve University, Cleveland, OH 44106, USA
| | - Neli Ragina
- College of Medicine, Central Michigan University, Mt. Pleasant, MI 48859, USA
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Politis M, Sotiriou S, Doxani C, Stefanidis I, Zintzaras E, Rachiotis G. Healthcare Workers' Attitudes towards Mandatory COVID-19 Vaccination: A Systematic Review and Meta-Analysis. Vaccines (Basel) 2023; 11:vaccines11040880. [PMID: 37112791 PMCID: PMC10142794 DOI: 10.3390/vaccines11040880] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 04/13/2023] [Accepted: 04/17/2023] [Indexed: 04/29/2023] Open
Abstract
BACKGROUND COVID-19 vaccine mandates are considered a controversial public health policy both in public debate and among healthcare workers (HCWs). Thus, the objective of this systematic review is to give a deep insight into HCWs' views and attitudes towards COVID-19 vaccination mandates amid the ongoing COVID-19 pandemic. METHODS A systematic literature search of five databases (PubMed, Scopus, Embase, CINAHL, and Web of Science) was conducted between July 2022 and November 2022. Original quantitative studies that addressed the attitudes of HCWs regarding COVID-19 vaccine mandates were considered eligible for this systematic review. All the included studies (n = 57) were critically appraised and assessed for risk of systematic bias. Meta-analyses were performed, providing a pooled estimate of HCWs' acceptance towards COVID-19 vaccine mandates for: 1. HCWs and 2. the general population. RESULTS In total, 64% (95% CI: 55%, 72%) of HCWs favored COVID-19 vaccine mandates for HCWs, while 50% (95% CI: 38%, 61%) supported mandating COVID-19 vaccines for the general population. CONCLUSIONS Our findings indicate that mandatory vaccination against COVID-19 is a highly controversial issue among HCWs. The present study provides stakeholders and policy makers with useful evidence related to the compulsory or non-compulsory nature of COVID-19 vaccinations for HCWs and the general population. Other: The protocol used in this review is registered on PROSPERO with the ID number: CRD42022350275.
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Affiliation(s)
- Marios Politis
- Department of Biomathematics, School of Medicine, University of Thessaly, 41222 Larissa, Greece
| | - Sotiris Sotiriou
- Department of Pathology, Faculty of Medicine, Aristotle University, 54124 Thessaloniki, Greece
| | - Chrysoula Doxani
- Department of Biomathematics, School of Medicine, University of Thessaly, 41222 Larissa, Greece
| | - Ioannis Stefanidis
- Department of Nephrology, School of Medicine, University of Thessaly, 41110 Larissa, Greece
| | - Elias Zintzaras
- Department of Biomathematics, School of Medicine, University of Thessaly, 41222 Larissa, Greece
- Center for Clinical Evidence Synthesis, Tufts University School of Medicine, Boston, MA 02111, USA
- The Institute for Clinical Research and Health Policy Studies, Tufts Medical Center, Boston, MA 02111, USA
| | - Georgios Rachiotis
- Department of Hygiene and Epidemiology, School of Medicine, University of Thessaly, 41110 Larissa, Greece
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11
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Ledda C, Rapisarda V, Maltezou HC. COVID-19 vaccination refusal and suspension of work among healthy healthcare personnel in Italy: A cross-sectional study of their knowledge and attitudes toward vaccinations. Vaccine X 2023; 13:100275. [PMID: 36819213 PMCID: PMC9918318 DOI: 10.1016/j.jvacx.2023.100275] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 01/26/2023] [Accepted: 02/09/2023] [Indexed: 02/12/2023] Open
Abstract
Despite the initial optimistic projections from various countries and the evidence that vaccination against coronavirus disease 2019 (COVID-19) reduces the associated hospitalization rates and mortality, vaccine hesitancy and refusal among healthcare personnel (HCP) became a major public health concern globally. The aim of this survey was to estimate the knowledge about the Italian Vaccination Plan for HCP and attitudes about occupational vaccinations for HCP among Italian HCP who refused COVID-19 vaccination and were suspended from work. A total of 52 HCP participated in the study. Nurses were the prevalent profession among vaccination refusers. About COVID-19, 24 (26.2%) of all responders have been involved in COVID-19 care and 21 (40.4%) had a history of COVID-19. None had received influenza and pneumococcus vaccination in the past. Knowledge of vaccinations recommended for HCP was high, ranging from 75% to 98% by vaccine. Instead, all HCP were against any mandatory vaccination policy for all HCP. Finally, most HCP questioned the expected benefits and safety of vaccines in general, raised issues of mistrust of information provided for authorities and of compliance with their HCP' vaccination recommendations. Our study indicates good knowledge of occupational vaccinations but strong anti-vaccination beliefs among Italian HCP who refused COVID-19 vaccination and were suspended from work.
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Affiliation(s)
- Caterina Ledda
- Occupational Medicine Unit, Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
- Corresponding author.
| | - Venerando Rapisarda
- Occupational Medicine Unit, Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
- Occupational Medicine Unit, “G. Rodolico-San Marco” University Hospital, Catania, Italy
| | - Helena C. Maltezou
- Directorate for Research, Studies and Documentation, National Public Health Organization, Athens, Greece
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12
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Sciurti A, Baccolini V, Renzi E, De Blasiis MR, Siena LM, Isonne C, Migliara G, Massimi A, De Vito C, Marzuillo C, Villari P. Attitudes of University Students towards Mandatory COVID-19 Vaccination Policies: A Cross-Sectional Survey in Rome, Italy. Vaccines (Basel) 2023; 11:vaccines11040721. [PMID: 37112633 PMCID: PMC10141490 DOI: 10.3390/vaccines11040721] [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: 03/01/2023] [Revised: 03/22/2023] [Accepted: 03/22/2023] [Indexed: 04/29/2023] Open
Abstract
Mandatory vaccination (MV) against COVID-19 is a contentious topic. In this study, we used logistic regression models to identify attitudes among Sapienza University students towards MV for COVID-19. We considered three different scenarios: mandatory COVID-19 vaccination (MCV) for healthcare workers (HCWs) (Model 1), for all people aged ≥ 12 years (Model 2), and for admission to schools and universities (Model 3). We collected 5287 questionnaires over a six-month period and divided these into three groups (September-October 2021, November-December 2021, and January-February 2022). MCV for HCWs was the most strongly supported policy (69.8% in favour), followed by MCV for admission to schools and universities (58.3%), and MCV for the general population (54.6%). In a multivariable analysis, the models showed both similarities and differences. There was no association of socio-demographic characteristics with the outcomes, apart from being enrolled in non-healthcare courses, which negatively affected Models 2 and 3. A greater COVID-19 risk perception was generally associated with a more positive attitude towards MCV, although heterogeneously across models. Vaccination status was a predictor of being in favour of MCV for HCWs, whereas being surveyed in November-February 2022 favoured MCV for admission to schools and universities. Attitudes towards MCV were variable across policies; thus, to avoid unintended consequences, these aspects should be carefully considered by policymakers.
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Affiliation(s)
- Antonio Sciurti
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy
| | - Valentina Baccolini
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy
| | - Erika Renzi
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy
| | - Maria Roberta De Blasiis
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy
| | - Leonardo Maria Siena
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy
| | - Claudia Isonne
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy
| | - Giuseppe Migliara
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy
| | - Azzurra Massimi
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy
| | - Corrado De Vito
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy
| | - Carolina Marzuillo
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy
| | - Paolo Villari
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy
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13
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Ghare F, Meckawy R, Moore M, Lomazzi M. Determinants of Acceptance of COVID-19 Vaccination in Healthcare and Public Health Professionals: A Review. Vaccines (Basel) 2023; 11:311. [PMID: 36851189 PMCID: PMC9961323 DOI: 10.3390/vaccines11020311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 01/23/2023] [Accepted: 01/25/2023] [Indexed: 02/02/2023] Open
Abstract
Vaccinations of healthcare workers (HCWs) aim to directly protect them from occupational diseases, and indirectly protect their patients and communities. However, studies increasingly highlight that HCWs can be vaccine hesitant. This review aims to analyze HCWs' and public health professionals' sentiments toward COVID-19 (Coronavirus Disease 2019) vaccination and determinants across different countries. A search strategy was conducted in PubMed using keywords such as "COVID-19", "sentiment/acceptance", "healthcare workers", "vaccine hesitancy", and "influenza". A total of 56 articles were selected for in-depth analyses. The highest COVID-19 vaccination uptake was found in an Italian study (98.9%), and the lowest in Cyprus (30%). Older age, male gender, the medical profession, higher education level, presence of comorbidities, and previous influenza vaccination were associated with vaccine acceptance. Factors for low acceptance were perceived side effects of the vaccine, perceived lack of effectiveness and efficacy, and lack of information and knowledge. Factors for acceptance were knowledge, confidence in the vaccine, government, and health authorities, and increased perception of fear and susceptibility. All studies focused on healthcare providers; no studies focusing on public health professionals' sentiments could be found, indicating a gap in research that needs to be addressed. Interventions must be implemented with vaccination campaigns to improve COVID-19 vaccine acceptance.
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Affiliation(s)
- Fathema Ghare
- World Federation of Public Health Associations (WFPHA), Institute of Global Health, University of Geneva, Campus Biotech—G6, Chemin des Mines 9, 1202 Geneva, Switzerland
| | - Rehab Meckawy
- World Federation of Public Health Associations (WFPHA), Institute of Global Health, University of Geneva, Campus Biotech—G6, Chemin des Mines 9, 1202 Geneva, Switzerland
- Public Health and Community Medicine Department, Alexandria Faculty of Medicine, Alexandria University, Champollion Street, Al Attarin, Alexandria 21321, Egypt
| | - Michael Moore
- World Federation of Public Health Associations (WFPHA), Institute of Global Health, University of Geneva, Campus Biotech—G6, Chemin des Mines 9, 1202 Geneva, Switzerland
| | - Marta Lomazzi
- World Federation of Public Health Associations (WFPHA), Institute of Global Health, University of Geneva, Campus Biotech—G6, Chemin des Mines 9, 1202 Geneva, Switzerland
- Institute of Global Health, University of Geneva, Campus Biotech—G6, Chemin des Mines 9, 1202 Geneva, Switzerland
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14
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Bouloukaki I, Christoforaki A, Christodoulakis A, Krasanakis T, Lambraki E, Pateli R, Markakis M, Tsiligianni I. Vaccination Coverage and Associated Factors of COVID-19 Uptake in Adult Primary Health Care Users in Greece. Healthcare (Basel) 2023; 11:healthcare11030341. [PMID: 36766916 PMCID: PMC9914444 DOI: 10.3390/healthcare11030341] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 01/19/2023] [Accepted: 01/21/2023] [Indexed: 01/27/2023] Open
Abstract
In our study, attitudes and perceptions of adult primary health care users regarding COVID-19 vaccination were evaluated. A single-center, cross-sectional study was conducted during a 1-year period (March 2021-March 2022) in a rural area in Crete, Greece. A sample of 626 self-reported questionnaires was collected at the end of the study period. Overall, 78% of respondents stated that they had received the COVID-19 vaccine. The reasons behind vaccine uptake were mainly personal beliefs and the desire to avoid professional constraints. The presence of diabetes type 2, fear of infection, and high perceived efficacy of vaccine previous flu vaccination, living with vulnerable persons, and the influence of scientific information were all significant predictors of COVID-19 vaccine uptake. On the contrary, unwillingness and/or uncertainty to be vaccinated was associated with fear of vaccine side effects, information insufficiency, media/internet information, older age, the presence of inflammatory arthritis, previous COVID-19 infection, the belief that infection confers much greater immunity than the vaccine, and attitudes against vaccinations in general were predictors against COVID-19 vaccination. In conclusion, taking into account all of the above predictors and particularly those regarding safety and vaccine effectiveness may guide future strategies appropriately tailored to specific characteristics and needs of different geographic populations.
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Affiliation(s)
- Izolde Bouloukaki
- Health Planning Unit, Department of Social Medicine, School of Medicine, University of Crete, 71500 Heraklion, Greece
- Primary Care Health Center of Kastelli, 70006 Heraklion, Greece
- Correspondence:
| | | | - Antonios Christodoulakis
- Health Planning Unit, Department of Social Medicine, School of Medicine, University of Crete, 71500 Heraklion, Greece
| | - Thodoris Krasanakis
- Health Planning Unit, Department of Social Medicine, School of Medicine, University of Crete, 71500 Heraklion, Greece
- Primary Care Health Center of Kastelli, 70006 Heraklion, Greece
| | - Eirini Lambraki
- Health Planning Unit, Department of Social Medicine, School of Medicine, University of Crete, 71500 Heraklion, Greece
- Primary Care Health Center of Kastelli, 70006 Heraklion, Greece
| | - Rodanthi Pateli
- Primary Care Health Center of Kastelli, 70006 Heraklion, Greece
| | | | - Ioanna Tsiligianni
- Health Planning Unit, Department of Social Medicine, School of Medicine, University of Crete, 71500 Heraklion, Greece
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15
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Prezerakos P, Dadouli K, Agapidaki E, Kravvari CM, Avakian I, Peristeri AM, Anagnostopoulos L, Mouchtouri VA, Fountoulakis KN, Koupidis S, Hadjichristodoulou C. Behavioral and Cultural Insights, a Nationwide Study Based on Repetitive Surveys of WHO Behavioral Insights Tool in Greece Regarding COVID-19 Pandemic and Vaccine Acceptance. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 20:216. [PMID: 36612538 PMCID: PMC9819918 DOI: 10.3390/ijerph20010216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Revised: 12/15/2022] [Accepted: 12/20/2022] [Indexed: 06/17/2023]
Abstract
Monitoring behavioral and cultural insights during the pandemic is a useful tool to identify factors related to COVID-19 vaccine acceptance and confront the pandemic’s vast impact. Data were collected using a questionnaire designed according to the “survey tool and guidance” provided by the World Health Organization (WHO). Surveys were conducted by a market research company for five consecutive months, with a sample of 1000 individuals recruited per survey. Vaccination acceptance increased from 55.2% to 67.2%, while the percentage of undecisive individuals decreased from 16.3% to 10.6%. The proportion of vaccine resistant participants remained relatively steady (25−30%). Knowledge about the pandemic and compliance with preventive measures was high (>90%). Factors associated with vaccination included: Increased age, male gender, influenza vaccination, following authorities’ recommendations, being informed by HCWs or formal information sources, care for others, concern about the country’s economic recession and health system overload. Pandemic fatigue was reflected across the surveys, indicated by a decrease in the intention to self-isolate and remain at home when ill. Despite the decrease of undecisive individuals, a firm core of vaccine resistant individuals may be responsible for the relatively lower vaccine coverage compared to northern EU countries. Study results could be useful for developing approaches tailored to a reluctant population.
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Affiliation(s)
| | - Katerina Dadouli
- Laboratory of Hygiene and Epidemiology, Faculty of Medicine, University of Thessaly, 41222 Larissa, Greece
| | - Eirini Agapidaki
- Secretary General of Public Health, Ministry of Health, 10433 Athens, Greece
| | | | - Ioanna Avakian
- Laboratory of Hygiene and Epidemiology, Faculty of Medicine, University of Thessaly, 41222 Larissa, Greece
| | - Athanasia-Marina Peristeri
- Laboratory of Hygiene and Epidemiology, Faculty of Medicine, University of Thessaly, 41222 Larissa, Greece
| | - Lemonia Anagnostopoulos
- Laboratory of Hygiene and Epidemiology, Faculty of Medicine, University of Thessaly, 41222 Larissa, Greece
| | - Varvara A. Mouchtouri
- Laboratory of Hygiene and Epidemiology, Faculty of Medicine, University of Thessaly, 41222 Larissa, Greece
| | - Konstantinos N. Fountoulakis
- 3rd Department of Psychiatry, Division of Neurosciences, School of Medicine, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
| | - Sotirios Koupidis
- Occupational and Environmental Health Sector, Public Health Policy Department, School of Public Health, University of West Attica, 11521 Athens, Greece
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16
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Kipourgos G, Kourtis G, Papatheodorou M, Elesnitsalis G, Filtiseniou P, Albani E, Tzenalis A. When the first vaccine arrived: An investigation of factors that influenced the intention of health care workers in the national health system of Greece to be vaccinated against the SARS COV-2 virus during the first trimester of vaccine arrival. Nurs Forum 2022; 57:1080-1095. [PMID: 36053028 PMCID: PMC9538693 DOI: 10.1111/nuf.12791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 06/30/2022] [Accepted: 08/07/2022] [Indexed: 11/30/2022]
Abstract
BACKGROUND COVID-19 vaccination started in Greece in the last days of December 2020. Health care workers (HCWs) of the public national health system (NHS) were on the frontline and they would be role models for all the citizens. AIM Investigation of the intention and hesitation of HCWs (doctors, nurses, and nursing assistants) of the NHS of Greece, regarding the vaccine against SARS COV-2 virus and the factors that affect them, during the first trimester of the availability of vaccines, in the country. METHODS A multicenter cross-sectional study was conducted in Greece among health professionals (n = 2484) of the NHS. Data were collected with the use of an online questionnaire through snowballing sampling. RESULTS Acceptance of a safe and effective COVID- 19 vaccines was higher among doctors (85.6%), followed by nurses (66.3%), and nursing assistants (64.1%). This study confirms pre-existing research on the interaction of gender, age, quality of personal information, educational level, training by the employer, and cognitive background regarding viruses and vaccines. CONCLUSION In conclusion, our study showed that once a vaccine was available, most HCWs were willing to be vaccinated. These findings could be used in the future to tailor communication and promotion campaigns, using anthropocentric strategies.
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Affiliation(s)
| | | | | | | | | | - Eleni Albani
- Nursing DepartmentUniversity of PatrasPatrasGreece
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17
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Wang L, Wang Y, Cheng X, Li X, Yang Y, Li J. Acceptance of coronavirus disease 2019 (COVID-19) vaccines among healthcare workers: A meta-analysis. Front Public Health 2022; 10:881903. [PMID: 36187624 PMCID: PMC9525162 DOI: 10.3389/fpubh.2022.881903] [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] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 08/24/2022] [Indexed: 01/21/2023] Open
Abstract
Background The coronavirus disease 2019 (COVID-19) pandemic has posed increasing challenges to global health systems. Vaccination against COVID-19 can effectively prevent the public, particularly healthcare workers (HCWs), from being infected by this disease. Objectives We aim to understand the factors influencing HCWs' acceptance of COVID-19 vaccines. Methods We searched PubMed, Embase and Web of Science to collect literature published before May 15, 2022, about HCWs' acceptance of COVID-19 vaccines. The Newcastle-Ottawa quality assessment scale was used to assess the risk of bias and the quality of the included studies. We utilized Stata 14.0 software for this meta-analysis with a random-effects model, and odds ratios (ORs) with 95% confidence intervals (CIs) were reported. This meta-analysis was conducted in alignment with the preferred reporting items for systematic review and meta-analysis (PRISMA) guideline. Results Our meta-analysis included 71 articles with 93,508 HCWs involved. The research showed that the acceptance of vaccines had significantly increased among HCWs compared to non-HCWs (OR = 1.91, 95% CI: 1.16-3.12). A willingness to undergo COVID-19 vaccination was observed in 66% (95% CI: 0.61-0.67) of HCWs. Among the HCWs involved, doctors showed a generally increased intention to be vaccinated compared with nurses (OR = 2.22, 95% CI: 1.71-2.89). Additionally, males were found to hold more positive attitudes toward vaccination than females (OR = 1.81, 95% CI: 1.55-2.12). When the effectiveness of COVID-19 vaccines was improved, the vaccination acceptance of HCWs was greatly increased accordingly (OR = 5.03, 95% CI: 2.77-9.11). The HCWs who were willing to vaccinate against seasonal influenza showed an increased acceptance of COVID-19 vaccines (OR = 3.52, 95% CI: 2.34-5.28). Our study also showed that HCWs who were willing to be vaccinated against COVID-19 experienced a reduced rate of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection (OR = 0.78, 95% CI: 0.66-0.92). Conclusions Our analysis revealed that the five factors of occupation, gender, vaccine effectiveness, seasonal influenza vaccines, and SARS-CoV-2 infection presumably affected the acceptance of COVID-19 vaccines among HCWs. It is essential to boost the confidence of HCWs in COVID-19 vaccines for the containment of the epidemic.
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Affiliation(s)
- Linlin Wang
- Department of Ultrasound, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Ye Wang
- Department of Pediatrics, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Xianbin Cheng
- Department of Gastrointestinal Colorectal and Anal Surgery, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Xingzhao Li
- Department of Ultrasound, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Yanyan Yang
- Department of Ultrasound, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Jun Li
- Department of Hematology and Oncology, China-Japan Union Hospital of Jilin University, Changchun, China
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18
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COVID-19 Vaccine Acceptance and Uptake among Healthcare Workers in Trinidad and Tobago. JOURNAL OF ENVIRONMENTAL AND PUBLIC HEALTH 2022; 2022:5031202. [PMID: 36120151 PMCID: PMC9481343 DOI: 10.1155/2022/5031202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 08/16/2022] [Accepted: 08/26/2022] [Indexed: 11/28/2022]
Abstract
Background COVID-19 vaccine acceptance is important in ensuring the widespread vaccination of the population to achieve herd immunity. Establishing the acceptance of vaccines among healthcare workers, who play a vital role in an immunization program's success, is important. The aim of this study was to assess the influence of social trust and demographic factors on COVID-19 vaccine acceptance among healthcare workers. Methods A cross-sectional survey utilizing an electronic questionnaire inquiring about COVID-19 vaccine uptake, preferences, and concerns was distributed via e-mail to 1,351 North Central Regional Health Authority (NCRHA) healthcare workers of the following categories: medical practitioners, nursing personnel, veterinary surgeons, medical interns, dental interns, paramedics, and pharmacists. These professions were selected as they were granted power to administer COVID-19 vaccines during the period of public emergency by the President of Trinidad and Tobago and were therefore likely to be NCRHA healthcare workers directly involved in vaccine administration services. Bivariate analysis using Chi-squared analysis of association was used to determine the association between the respondents' characteristics and the acceptance of the vaccine and the association between vaccine acceptance among healthcare workers and trust. The association between the acceptance of the COVID-19 vaccines and healthcare workers' characteristics and trust was established using multinomial logistic regression. Results A total of 584 healthcare workers took part in the study, and 1.4% showed unwillingness to receive the COVID-19 vaccine. The study indicates that age, profession, trust in international public health organizations, and trust in other healthcare providers predict the uptake of COVID-19 vaccines among healthcare workers, with younger age groups and the nursing profession associated with an unwillingness to accept the vaccine. Gender of the healthcare workers does not predict vaccine acceptance. Conclusions and relevance: efforts towards enhanced vaccine acceptance among healthcare workers should take into consideration age, profession, and the trust in international organizations and other healthcare providers. Sensitization programs aimed at informing and creating awareness among healthcare workers about the COVID-19 vaccines should be age-specific as well as occupation-based.
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19
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Peruch M, Toscani P, Grassi N, Zamagni G, Monasta L, Radaelli D, Livieri T, Manfredi A, D'Errico S. Did Italy Really Need Compulsory Vaccination against COVID-19 for Healthcare Workers? Results of a Survey in a Centre for Maternal and Child Health. Vaccines (Basel) 2022; 10:1293. [PMID: 36016179 PMCID: PMC9414650 DOI: 10.3390/vaccines10081293] [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: 07/14/2022] [Revised: 07/29/2022] [Accepted: 08/06/2022] [Indexed: 12/16/2022] Open
Abstract
Since its early spread, the COVID-19 pandemic has become a health threat globally. Due to their crucial role in the pandemic, Italy declared compulsory vaccination for healthcare workers. Vaccine hesitancy was observed among the healthcare workers and an ethical debate arose about Italian legal statement D.L. n. 44/2021. In this article, we present the results of a survey performed in an Italian center for maternal and infant care and assess the attitudes towards the COVID-19 pandemic and the mandatory COVID-19 vaccination of healthcare workers. Since March 2022, 91.5% of healthcare workers have been vaccinated with an additional dose. Only 2.3% of the respondents refused to take vaccination: the reasons behind this refusal were distrust, doubts over safety, and lack of information. Despite the high rate of response to vaccination, 17.7% of HCWs did not agree with its mandatory nature. In addition, 5.4% stated that they agreed to be vaccinated exclusively because of the sanctions provided for by the legislation. In conclusion, adequate vaccination coverage has been achieved in the hospital under consideration. However, it is still very important to continue to persuade HCWs of vaccine efficacy and safety, considering their social role.
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Affiliation(s)
- Michela Peruch
- Department of Medical Surgical and Health Sciences, University of Trieste, 34149 Trieste, Italy
| | - Paola Toscani
- Institute for Maternal and Child Health-IRCCS Burlo Garofolo, 34137 Trieste, Italy
| | - Nicoletta Grassi
- Institute for Maternal and Child Health-IRCCS Burlo Garofolo, 34137 Trieste, Italy
| | - Giulia Zamagni
- Institute for Maternal and Child Health-IRCCS Burlo Garofolo, 34137 Trieste, Italy
| | - Lorenzo Monasta
- Institute for Maternal and Child Health-IRCCS Burlo Garofolo, 34137 Trieste, Italy
| | - Davide Radaelli
- Department of Medical Surgical and Health Sciences, University of Trieste, 34149 Trieste, Italy
| | - Tommaso Livieri
- Department of Medical Surgical and Health Sciences, University of Trieste, 34149 Trieste, Italy
| | - Alessandro Manfredi
- Institute for Maternal and Child Health-IRCCS Burlo Garofolo, 34137 Trieste, Italy
| | - Stefano D'Errico
- Department of Medical Surgical and Health Sciences, University of Trieste, 34149 Trieste, Italy
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20
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Maltezou HC, Dounias G, Rapisarda V, Ledda C. Vaccination policies for healthcare personnel: Current challenges and future perspectives. Vaccine X 2022; 11:100172. [PMID: 35719325 PMCID: PMC9190304 DOI: 10.1016/j.jvacx.2022.100172] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Revised: 02/10/2022] [Accepted: 05/09/2022] [Indexed: 01/05/2023] Open
Abstract
Healthcare personnel (HCP) are at occupational risk for acquisition of several vaccine-preventable diseases and transmission to patients. Vaccinations of HCP are justified to confer them immunity but also to protect susceptible patients and healthcare services from outbreaks, HCP absenteeism and presenteeism. Mandatory vaccination policies for HCP are increasingly adopted and achieve high and sustainable vaccination rates in short term. In this article we review the scientific evidence for HCP vaccination. We also address issues pertaining to vaccination policies for HCP and present the challenges of implementation of mandatory versus voluntary vaccination policies. Finally, we discuss the issue of mandatory vaccination of HCP against COVID-19.
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Key Words
- CI, confidence interval
- COVID-19
- COVID-19, coronavirus disease 2019
- HCP, healthcare personnel
- Healthcare personnel
- ICU, intensive care unit
- ILI, influenza-like illness
- Immunization
- MMR, measles-mumps-rubella
- Mandatory
- NICU, neonatal intensive care unit
- Occupational
- PCR, polymerase chain reaction
- Policies
- RR, relative risk
- SARS-CoV-2, severe acute respiratory syndrome coronavirus 2
- US, United States
- VE, vaccine effectiveness
- VPD, vaccine-preventable disease
- Vaccination
- Vaccine-preventable diseases
- WHO, World Health Organization
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Affiliation(s)
- Helena C Maltezou
- Directorate of Research, Studies and Documentation, National Public Health Organization, Athens 15123, Greece
| | - George Dounias
- Department of Occupational and Environmental Health, University of West Attica, Athens, Greece
| | - Venerando Rapisarda
- Occupational Medicine, Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Caterina Ledda
- Occupational Medicine, Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
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21
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Yıldırım DF, Serçekuş P, Özkan S. Reasons for Individuals' COVID-19 vaccine hesitations and changing decisions over time: A longitudinal qualitative study. VACUNAS 2022; 23:S1-S7. [PMID: 35813990 PMCID: PMC9250900 DOI: 10.1016/j.vacun.2022.06.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Accepted: 06/28/2022] [Indexed: 11/29/2022]
Abstract
Objective COVID-19 is a serious public health problem. Therefore, it is important to vaccinate the community. This study was aimed at examining the reasons for individuals' COVID-19 vaccine hesitations, and decisions that have changed over time. Material and methods This was a prospective longitudinal qualitative study. Results Confidence, fear, conspiracy theories, belief, and social pressure play a role in vaccine hesitancy. The most important factor in the changing decisions of individuals who are hesitant about vaccination is pressure. Confidence and fear also lead to a change of decision. However, it was remarkable that most of the participants who were vaccinated due to pressure did not want to be revaccinated. Conclusions Governments, media, vaccine companies, health professionals, and scientists should act together to increase the vaccination rates of individuals.
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Affiliation(s)
- Dicle Filiz Yıldırım
- Research Assisstant, Faculty of Health Sciences, Pamukkale University, Kınıklı / Denizli/, Turkey
| | - Pınar Serçekuş
- Professor, Faculty of Health Sciences, Pamukkale University, Kınıklı / Denizli/, Turkey
| | - Sevgi Özkan
- Professor, Faculty of Health Sciences, Pamukkale University, Kınıklı / Denizli/, Turkey
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22
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Larson HJ, Lin L, Goble R. Vaccines and the social amplification of risk. RISK ANALYSIS : AN OFFICIAL PUBLICATION OF THE SOCIETY FOR RISK ANALYSIS 2022; 42:1409-1422. [PMID: 35568963 PMCID: PMC9347756 DOI: 10.1111/risa.13942] [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: 11/05/2020] [Revised: 01/20/2022] [Accepted: 03/06/2022] [Indexed: 05/13/2023]
Abstract
In 2019, the World Health Organization (WHO) named "Vaccine Hesitancy" one of the top 10 threats to global health. Shortly afterward, the COVID-19 pandemic emerged as the world's predominant health concern. COVID-19 vaccines of several types have been developed, tested, and partially deployed with remarkable speed; vaccines are now the primary control measure and hope for a return to normalcy. However, hesitancy concerning these vaccines, along with resistance to masking and other control measures, remains a substantial obstacle. The previous waves of vaccine hesitancy that led to the WHO threat designation, together with recent COVID-19 experience, provide a window for viewing new forms of social amplification of risk (SAR). Not surprisingly, vaccines provide fertile ground for questions, anxieties, concerns, and rumors. These appear in new globalized hyperconnected communications landscapes and in the context of complex human (social, economic, and political) systems that exhibit evolving concerns about vaccines and authorities. We look at drivers, impacts, and implications for vaccine initiatives in several recent historical examples and in the current efforts with COVID-19 vaccination. Findings and insights were drawn from the Vaccine Confidence Project's decade long monitoring of media and social media and its related research efforts. The trends in vaccine confidence and resistance have implications for updating the social amplification of risk framework (SARF); in turn, SARF has practical implications for guiding efforts to alleviate vaccine hesitancy and to mitigate harms from intentional and unintentional vaccine scares.
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Affiliation(s)
- Heidi J. Larson
- Department of Infectious Disease EpidemiologyLondon School of Hygiene & Tropical MedicineLondonUK
- Deparment of Health Metrics SciencesUniversity of WashingtonSeattleWashingtonUSA
| | - Leesa Lin
- Department of Infectious Disease EpidemiologyLondon School of Hygiene & Tropical MedicineLondonUK
- Laboratory of Data Discovery for Health Limited (D24H)Hong Kong Science Park, Hong Kong Special Administrative Region, China
- School of Public HealthThe University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Rob Goble
- George Perkins Marsh InstituteClark UniversityWorcesterMassachusettsUSA
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23
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Susło R, Pobrotyn P, Mierzecki A, Drobnik J. Fear of Illness and Convenient Access to Vaccines Appear to Be the Missing Keys to Successful Vaccination Campaigns: Analysis of the Factors Influencing the Decisions of Hospital Staff in Poland concerning Vaccination against Influenza and COVID-19. Vaccines (Basel) 2022; 10:vaccines10071026. [PMID: 35891190 PMCID: PMC9318872 DOI: 10.3390/vaccines10071026] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 06/23/2022] [Accepted: 06/24/2022] [Indexed: 12/10/2022] Open
Abstract
The COVID-19 pandemic has lasted for two years as of 2022, and it is common knowledge that vaccines are an essential tool to mitigate the health, economic, and social fallout. Unfortunately, vaccine hesitancy is still a serious global problem, both in the general population and among healthcare workers. The authors used an original questionnaire to conduct an anonymous survey study in the University Clinical Hospital in Wrocław, Poland, in April and May of 2021 after acquiring consent from the Medical University of Wrocław, Poland Bioethical Committee. The study results demonstrate that, to a significant extent, the decisions concerning vaccinations are based on factors that are difficult to change with rational argumentation, including people’s personal opinions or beliefs concerning vaccinations and their earlier experiences with vaccinations. The study results suggest that the impregnating effect of one’s own opinions, beliefs, and experiences can be surmounted if vaccines are dispensed free and conveniently while the pathogen is irrationally and emotionally perceived as untamed and possibly severe and life threatening. It makes a significant difference as in such cases that the percentage of participants whose decisions concerning vaccination are influenced by the risks to life or health of one’s own or others rises by about 27 and 36 percent points, respectively. Therefore, in order to succeed, campaigns for vaccinations need to include strong subjective and emotional communication, appealing to negative emotions and exploiting the public’s fear of the unknown while stressing tangible and personal threats possibly resulting from acquiring a vaccine-preventable infectious disease.
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Affiliation(s)
- Robert Susło
- Epidemiology and Medical Education Unit, Population Health Department, Health Sciences Faculty, Wrocław Medical University, 50-556 Wrocław, Poland;
- Correspondence:
| | | | - Artur Mierzecki
- Family Medicine Department, General Medicine and Dentistry Faculty, Medical University in Szczecin, 70-203 Szczecin, Poland;
| | - Jarosław Drobnik
- Epidemiology and Medical Education Unit, Population Health Department, Health Sciences Faculty, Wrocław Medical University, 50-556 Wrocław, Poland;
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24
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Franic J. What Lies Behind Substantial Differences in COVID-19 Vaccination Rates Between EU Member States? Front Public Health 2022; 10:858265. [PMID: 35757613 PMCID: PMC9231480 DOI: 10.3389/fpubh.2022.858265] [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: 01/19/2022] [Accepted: 04/22/2022] [Indexed: 12/01/2022] Open
Abstract
Background Despite the billions of doses at disposal, less than three-quarters of EU citizens received a COVID-19 vaccine by the end of 2021. The situation is particularly worrying in transition societies, which experience much stronger opposition to vaccination compared to their Western counterparts. To understand whether and to what extent this has to do with the socialist legacy, in this paper we explore wider economic, political, and cultural determinants of the COVID-19 vaccine uptake in the EU. Methods Data from Flash Eurobarometer 494 conducted in May 2021 were used to model the attitudes of EU citizens toward COVID-19 vaccination. Based on their views and intentions, each of 26,106 survey participants was allocated into one of the following categories: (1) already vaccinated/plan to get vaccinated; (2) indecisive; (3) refuse vaccination. Multilevel multinomial logit was employed to understand what underlies the reasoning of each group. Results The survey revealed that 13.4% of Europeans planned to delay vaccination against COVID-19, while 11.2% did not intend to get vaccinated. Although numerous demographic and socio-economic factors jointly shape their viewpoints, it is trust (in the authorities, science, peers, and online social networks above all) that strongly dominates citizens' reasoning. Given that most transition societies are witnessing the pandemic of distrust at various levels, this seemingly unrelated feature appears to be vital in explaining why newer member states record lower vaccination rates. Education was also found to play a pivotal role, which is reflected in an individual's ability to critically assess information from various sources. Conclusion The study results clearly illustrate how long-lasting structural problems (specific for, but not confined to, transition countries) can manifest themselves in unforeseen circumstances if left unaddressed. It is hence of vital importance to learn the lesson and prevent similar issues in the future. Above all, this would require wide-ranging reforms aiming to repair the imperceptible psychological contract between citizens and the state authorities.
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25
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Avakian I, Anagnostopoulos L, Rachiotis G, Fotiadis K, Mariolis A, Koureas M, Dadouli K, Papadopoulos C, Speletas M, Bakola M, Vardaka P, Zoubounelli S, Tatsios E, Niavi F, Pouliou A, Hadjichristodoulou C, Mouchtouri VA. Prevalence and Predictors of COVID-19 Vaccination Acceptance among Greek Health Care Workers and Administrative Officers of Primary Health Care Centers: A Nationwide Study Indicating Aspects for a Role Model. Vaccines (Basel) 2022; 10:vaccines10050765. [PMID: 35632522 PMCID: PMC9142949 DOI: 10.3390/vaccines10050765] [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: 03/31/2022] [Revised: 04/30/2022] [Accepted: 05/09/2022] [Indexed: 02/01/2023] Open
Abstract
Background: Τhe study aims to identify factors associated with COVID-19 vaccine acceptance and to investigate knowledge and perceptions of Primary Health Care Centers (PHCC) personnel, who acted as pioneers in the national COVID-19 vaccination strategy. Methods and Materials: A nationwide cross-sectional survey was conducted by distributing an online anonymous questionnaire comprising 25 questions during the first semester of 2021. Results: Approximately 85.3% of the 1136 respondents (response rate 28.4%) were vaccinated or intended to be. The acceptance of seasonal flu vaccine (aOR: 3.29, 95%CI: 2.08−5.20), correct COVID-19 vaccine knowledge (aOR: 8.37, 95%CI: 4.81−14.59) and lack of concern regarding vaccine novelty (aOR: 6.18, 95%CI: 3.91−9.77) were positively correlated with vaccine acceptance. Vaccinated respondents were more likely to be physicians (aOR: 2.29, 95%CI: 1.03−5.09) or administrative staff (aOR: 2.65, 95%CI: 1.18−5.97) compared to nursing stuff. Reasons for vaccine hesitancy included inadequate information (37.8%) and vaccine safety (31.9%). Vaccine acceptance was strongly correlated (Spearman’s correlation coefficient r = 0.991, p < 0.001) between PHCC personnel and the general population of each health district. Conclusions: COVID-19 vaccine acceptance among PHCC personnel in Greece was comparably high, but specific groups (nurses) were hesitant. As the survey’s target population could serve as a role model for the community, efforts should be made to improve COVID-19 vaccine acceptance.
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Affiliation(s)
- Ioanna Avakian
- Laboratory of Hygiene and Epidemiology, Faculty of Medicine, University of Thessaly, 22 Papakyriazi Street, 41222 Larissa, Greece; (I.A.); (L.A.); (G.R.); (M.K.); (K.D.); (C.H.)
| | - Lemonia Anagnostopoulos
- Laboratory of Hygiene and Epidemiology, Faculty of Medicine, University of Thessaly, 22 Papakyriazi Street, 41222 Larissa, Greece; (I.A.); (L.A.); (G.R.); (M.K.); (K.D.); (C.H.)
| | - George Rachiotis
- Laboratory of Hygiene and Epidemiology, Faculty of Medicine, University of Thessaly, 22 Papakyriazi Street, 41222 Larissa, Greece; (I.A.); (L.A.); (G.R.); (M.K.); (K.D.); (C.H.)
| | | | | | - Michalis Koureas
- Laboratory of Hygiene and Epidemiology, Faculty of Medicine, University of Thessaly, 22 Papakyriazi Street, 41222 Larissa, Greece; (I.A.); (L.A.); (G.R.); (M.K.); (K.D.); (C.H.)
| | - Katerina Dadouli
- Laboratory of Hygiene and Epidemiology, Faculty of Medicine, University of Thessaly, 22 Papakyriazi Street, 41222 Larissa, Greece; (I.A.); (L.A.); (G.R.); (M.K.); (K.D.); (C.H.)
| | | | - Matthaios Speletas
- Department of Immunology and Histocompatibility, Faculty of Medicine, University of Thessaly, 41110 Larissa, Greece;
| | - Maria Bakola
- Research Unit for General Medicine and Primary Health Care, Faculty of Medicine, School of Health Science, University of Ioannina, 45110 Ioannina, Greece;
| | - Panagiota Vardaka
- Department of General Practice, University Hospital of Larissa, 41334 Larissa, Greece; (P.V.); (S.Z.); (E.T.); (A.P.)
| | - Stamatia Zoubounelli
- Department of General Practice, University Hospital of Larissa, 41334 Larissa, Greece; (P.V.); (S.Z.); (E.T.); (A.P.)
| | - Evangelos Tatsios
- Department of General Practice, University Hospital of Larissa, 41334 Larissa, Greece; (P.V.); (S.Z.); (E.T.); (A.P.)
| | - Fevronia Niavi
- Primary Health Care Center of Palama, 43200 Palamas, Greece;
| | - Apostolia Pouliou
- Department of General Practice, University Hospital of Larissa, 41334 Larissa, Greece; (P.V.); (S.Z.); (E.T.); (A.P.)
| | - Christos Hadjichristodoulou
- Laboratory of Hygiene and Epidemiology, Faculty of Medicine, University of Thessaly, 22 Papakyriazi Street, 41222 Larissa, Greece; (I.A.); (L.A.); (G.R.); (M.K.); (K.D.); (C.H.)
| | - Varvara A. Mouchtouri
- Laboratory of Hygiene and Epidemiology, Faculty of Medicine, University of Thessaly, 22 Papakyriazi Street, 41222 Larissa, Greece; (I.A.); (L.A.); (G.R.); (M.K.); (K.D.); (C.H.)
- Correspondence: ; Tel.: +30-2410-565009
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26
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Giannakou K, Kyprianidou M, Christofi M, Kalatzis A, Fakonti G. Mandatory COVID-19 Vaccination for Healthcare Professionals and Its Association With General Vaccination Knowledge: A Nationwide Cross-Sectional Survey in Cyprus. Front Public Health 2022; 10:897526. [PMID: 35646772 PMCID: PMC9130732 DOI: 10.3389/fpubh.2022.897526] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 04/05/2022] [Indexed: 12/15/2022] Open
Abstract
COVID-19 compulsory vaccination for healthcare professionals (HCPs) is a sensitive and controversial topic, with different support rates worldwide. Previous studies in Cyprus identified a low COVID-19 vaccination acceptance among HCPs, however, no studies have investigated their perceptions toward mandatory COVID-19 vaccination. This is the first study to investigate the attitudes of HCPs toward mandatory COVID-19 vaccination and its association with general vaccination knowledge. A cross-sectional study was conducted, using an online self-administered, anonymous questionnaire to collect data on sociodemographic and health-related characteristics, trust and satisfaction with the healthcare system, utilization of preventive healthcare services, COVID-19 vaccination information, vaccination knowledge, and attitudes among HCPs toward mandatory COVID-19 vaccination. A total of 504 HCPs participated in the survey, with 34% being in favor of mandatory COVID-19 vaccination. A sufficient vaccination knowledge score was identified among the HCPs, with higher scores being associated with mandatory vaccination support (p < 0.001). As age increases by one year, the odds of supporting mandatory vaccination increase by 1.03 units (95% CI: 1.01-1.06). In addition, as the general vaccination knowledge score increases by one unit, the odds of supporting mandatory COVID-19 vaccination increase by 1.55 units (95% CI: 1.33-1.81). Our findings show that about two-thirds of the HCPs in Cyprus were opposed to a mandatory COVID-19 vaccination policy. Older age and general vaccination knowledge were found to be the strongest predictors of mandatory vaccination support. To avoid unforeseen outcomes, mandatory vaccination policies should be implemented with caution and consultation.
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Affiliation(s)
- Konstantinos Giannakou
- Department of Health Sciences, School of Sciences, European University Cyprus, Nicosia, Cyprus
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Effect of COVID-19 Pandemic on Influenza Vaccination Intention: A Meta-Analysis and Systematic Review. Vaccines (Basel) 2022; 10:vaccines10040606. [PMID: 35455354 PMCID: PMC9026798 DOI: 10.3390/vaccines10040606] [Citation(s) in RCA: 42] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 04/04/2022] [Accepted: 04/11/2022] [Indexed: 12/25/2022] Open
Abstract
Poorer outcomes have been reported with COVID-19 and influenza coinfections. As the COVID-19 pandemic rages on, protection against influenza by vaccination is becoming increasingly important. This study examines how COVID-19 has influenced influenza vaccination intentions from a global perspective. A literature search was conducted on Embase, PubMed, and CNKI from 1 January 2019 to 31 December 2021 for articles reporting rates of influenza vaccination pre-COVID-19 (19/20 season), and intention and/or uptake of influenza vaccination post-COVID-19 (20/21 season). The changes in vaccination intention and reasons for changes were reported. Subgroup analyses were performed by region, gender, age, and occupation. Newcastle Ottawa Scale was used for quality assessment of the articles. Twenty-seven studies with 39,193 participants were included. Among 22 studies reporting intention to vaccinate in 20/21, there was increased intention to vaccinate (RR 1.50, 95% CI 1.32−1.69, p < 0.001) regardless of age, gender, and occupation. The remaining five studies reporting vaccination intention and uptake in 20/21 showed a similar increase (RR 1.68, 95%CI 1.20−2.36). Important determinants include historical vaccine acceptance, and perception of influenza severity and vaccine safety. The COVID-19 pandemic has increased intention to vaccinate against influenza internationally. The pandemic could be a window of opportunity to promote influenza vaccination and decrease vaccine hesitancy.
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28
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Woolf K, Gogoi M, Martin CA, Papineni P, Lagrata S, Nellums LB, McManus I, Guyatt AL, Melbourne C, Bryant L, Gupta A, John C, Carr S, Tobin MD, Simpson S, Gregary B, Aujayeb A, Zingwe S, Reza R, Gray LJ, Khunti K, Pareek M. Healthcare workers' views on mandatory SARS-CoV-2 vaccination in the UK: A cross-sectional, mixed-methods analysis from the UK-REACH study. EClinicalMedicine 2022; 46:101346. [PMID: 35308309 PMCID: PMC8923694 DOI: 10.1016/j.eclinm.2022.101346] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 02/17/2022] [Accepted: 02/21/2022] [Indexed: 11/24/2022] Open
Abstract
Background Several countries now have mandatory SARS-CoV-2 vaccination for healthcare workers (HCWs) or the general population. HCWs' views on this are largely unknown. Using data from the nationwide UK-REACH study we aimed to understand UK HCW's views on improving SARS-CoV-2 vaccination coverage, including mandatory vaccination. Methods Between 21st April and 26th June 2021, we administered an online questionnaire via email to 17 891 UK HCWs recruited as part of a longitudinal cohort from across the UK who had previously responded to a baseline questionnaire (primarily recruited through email) as part of the United Kingdom Research study into Ethnicity And COVID-19 outcomes in Healthcare workers (UK-REACH) nationwide prospective cohort study. We categorised responses to a free-text question "What should society do if people do not get vaccinated against COVID-19?" using qualitative content analysis. We collapsed categories into a binary variable: favours mandatory vaccination or not, using logistic regression to calculate its demographic predictors, and its occupational, health, and attitudinal predictors adjusted for demographics. Findings Of 5633 questionnaire respondents, 3235 answered the free text question. Median age of free text responders was 47 years (IQR 36-56) and 2705 (74.3%) were female. 18% (n = 578) favoured mandatory vaccination (201 [6%] participants for HCWs and others working with vulnerable populations; 377 [12%] for the general population), but the most frequent suggestion was education (32%, n = 1047). Older HCWs (OR 1.84; 95% CI 1.44-2.34 [≥55 years vs 16 years to <40 years]), HCWs vaccinated against influenza (OR 1.49; 95% CI 1.11-2.01 [2 vaccines vs none]), and with more positive vaccination attitudes generally (OR 1.10; 95% CI 1.06-1.15) were more likely to favour mandatory vaccination, whereas female HCWs (OR= 0.79, 95% CI 0.63-0.96, vs male HCWs) and Black HCWs (OR=0.46, 95% CI 0.25-0.85, vs white HCWs) were less likely to. Interpretation Only one in six of the HCWs in this large, diverse, UK-wide sample favoured mandatory vaccination. Building trust, educating, and supporting HCWs who are hesitant about vaccination may be more acceptable, effective, and equitable. Funding MRC-UK Research and Innovation grant (MR/V027549/1) and the Department of Health and Social Care (DHSC) via the National Institute for Health Research (NIHR). Core funding was also provided by NIHR Biomedical Research Centres.
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Affiliation(s)
- Katherine Woolf
- Research Department of Medical Education, University College London Medical School, UK
| | - Mayuri Gogoi
- Department of Respiratory Sciences, University of Leicester, University Road, Leicester LE1 7RH, UK
| | - Christopher A. Martin
- Department of Respiratory Sciences, University of Leicester, University Road, Leicester LE1 7RH, UK
- Department of Infection and HIV Medicine, Leicester Royal Infirmary, University Hospitals of Leicester NHS Trust, Jarvis Building, Leicester LE1 5WW, UK
| | - Padmasayee Papineni
- Ealing Hospital, London North West University Healthcare NHS Trust, Southall, UK
| | - Susie Lagrata
- University College London Hospitals NHS Foundation Trust, London, UK
| | - Laura B. Nellums
- Division of Epidemiology and Public Health, School of Medicine, University of Nottingham, UK
| | - I.Chris McManus
- Research Department of Medical Education, University College London Medical School, UK
| | - Anna L. Guyatt
- Department of Health Sciences, University of Leicester, Leicester, UK
| | - Carl Melbourne
- Genetic Epidemiology Research Group, Department of Health Sciences, University of Leicester, Leicester, UK
| | - Luke Bryant
- Department of Respiratory Sciences, University of Leicester, University Road, Leicester LE1 7RH, UK
| | - Amit Gupta
- Oxford University Hospitals NHS Foundation Trust, UK
| | - Catherine John
- Department of Health Sciences, University of Leicester, Leicester, UK
| | - Sue Carr
- Leicester Royal Infirmary, University Hospitals Leicester NHS Trust, UK
- General Medical Council, UK
| | - Martin D. Tobin
- Department of Health Sciences, University of Leicester, Leicester, UK
| | | | - Bindu Gregary
- Lancashire Clinical Research Facility, Royal Preston Hospital, UK
| | - Avinash Aujayeb
- Respiratory Department, Northumbria Specialist Emergency Care Hospital, UK
| | - Stephen Zingwe
- Research and Development Department, Berkshire Healthcare NHS Foundation Trust
| | - Rubina Reza
- Derbyshire Healthcare NHS Foundation Trust Centre for Research and Development, Kingsway Hospital site, UK
| | - Laura J. Gray
- Department of Health Sciences, University of Leicester, Leicester, UK
| | | | - Manish Pareek
- Department of Respiratory Sciences, University of Leicester, University Road, Leicester LE1 7RH, UK
- Department of Infection and HIV Medicine, Leicester Royal Infirmary, University Hospitals of Leicester NHS Trust, Jarvis Building, Leicester LE1 5WW, UK
| | - UK-REACH Study Collaborative Group
- Research Department of Medical Education, University College London Medical School, UK
- Department of Respiratory Sciences, University of Leicester, University Road, Leicester LE1 7RH, UK
- Department of Infection and HIV Medicine, Leicester Royal Infirmary, University Hospitals of Leicester NHS Trust, Jarvis Building, Leicester LE1 5WW, UK
- Ealing Hospital, London North West University Healthcare NHS Trust, Southall, UK
- University College London Hospitals NHS Foundation Trust, London, UK
- Division of Epidemiology and Public Health, School of Medicine, University of Nottingham, UK
- Department of Health Sciences, University of Leicester, Leicester, UK
- Genetic Epidemiology Research Group, Department of Health Sciences, University of Leicester, Leicester, UK
- Oxford University Hospitals NHS Foundation Trust, UK
- Leicester Royal Infirmary, University Hospitals Leicester NHS Trust, UK
- General Medical Council, UK
- Nottinghamshire Healthcare NHS Foundation Trust, UK
- Lancashire Clinical Research Facility, Royal Preston Hospital, UK
- Respiratory Department, Northumbria Specialist Emergency Care Hospital, UK
- Research and Development Department, Berkshire Healthcare NHS Foundation Trust
- Derbyshire Healthcare NHS Foundation Trust Centre for Research and Development, Kingsway Hospital site, UK
- Diabetes Research Centre, University of Leicester, UK
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Trends in COVID-19 Vaccination Intent, Determinants and Reasons for Vaccine Hesitancy: Results from Repeated Cross-Sectional Surveys in the Adult General Population of Greece during November 2020-June 2021. Vaccines (Basel) 2022; 10:vaccines10030470. [PMID: 35335102 PMCID: PMC8950863 DOI: 10.3390/vaccines10030470] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 03/16/2022] [Accepted: 03/17/2022] [Indexed: 12/31/2022] Open
Abstract
Vaccine hesitancy is a major barrier to achieving large-scale COVID-19 vaccination. We report trends in vaccination intention and associated determinants from surveys in the adult general population in Greece. Four cross-sectional phone surveys were conducted in November 2020 and February, April and May 2021 on nationally representative samples of adults in Greece. Multinomial logistic regression was used on the combined data of the surveys to evaluate independent predictors of vaccination unwillingness/uncertainty. Vaccination intention increased from 67.6% in November 2020 to 84.8% in May 2021. Individuals aged 65 years or older were more willing to be vaccinated (May 2021: 92.9% vs. 79.5% in 18−39 years, p < 0.001) but between age-groups differences decreased over time. Vaccination intention increased substantially in both men and women, though earlier among men, and was higher in individuals with prograduate education (May 2021: 91.3% vs. 84.0% up to junior high). From multivariable analysis, unwillingness and/or uncertainty to be vaccinated was associated with younger age, female gender (in particular in the April 2021 survey), lower educational level and living with a child ≤12 years old. Among those with vaccine hesitancy, concerns about vaccine effectiveness declined over time (21.6% in November 2020 vs. 9.6% in May 2021, p = 0.014) and were reported more often by men; safety concerns remained stable over time (66.3% in November 2020 vs. 62.1% in May 2021, p = 0.658) and were reported more often by women. In conclusion, vaccination intention increased substantially over time. Tailored communication is needed to address vaccine hesitancy and concerns regarding vaccine safety.
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Symvoulakis EK, Karageorgiou I, Linardakis M, Papagiannis D, Hatzoglou C, Symeonidis A, Rachiotis G. Knowledge, Attitudes, and Practices of Primary Care Physicians towards COVID-19 in Greece: A Cross-Sectional Study. Healthcare (Basel) 2022; 10:healthcare10030545. [PMID: 35327023 PMCID: PMC8953255 DOI: 10.3390/healthcare10030545] [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: 01/25/2022] [Revised: 03/12/2022] [Accepted: 03/14/2022] [Indexed: 02/06/2023] Open
Abstract
The aim of this study was to investigate the knowledge, attitudes, and practices of primary care physicians and residents towards the COVID-19 pandemic in Greece. A cross-sectional questionnaire-based study was conducted in Greece during March 2021. The population frame for the study was a list of currently practicing primary care physicians and residents who were registered within one of the main associations of general/family medicine in Greece. Hierarchical multiple logistic regression analysis was performed for practices at higher levels (vs. lower) in relation to knowledge, attitudes, and general characteristics of participants. Overall, 194 participants completed the survey (e-response rate: 38.4%). In total, 94% of participants were familiar with official recommendations regarding SARS-CoV-2, and 88.7% were vaccinated against SARS-CoV-2 or promptly intended to be. Physicians working in the private sector had a higher average practices score when compared to physicians working in the public sector (87.6 vs. 81.9, p < 0.05). Higher levels of attitudes predicted greater odds for higher levels of practices (odds ratio = 4.18, p < 0.05). Despite the relatively high COVID-19 vaccination rate of physicians, several participants were unvaccinated due to a then unscheduled first dose appointment. Attitudes were the only determinant for more proper practices towards the prevention of COVID-19.
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Affiliation(s)
- Emmanouil K. Symvoulakis
- Clinic of Social and Family Medicine, Department of Social Medicine, Faculty of Medicine, University of Crete, 71003 Heraklion, Greece;
- Correspondence:
| | | | - Manolis Linardakis
- Clinic of Social and Family Medicine, Department of Social Medicine, Faculty of Medicine, University of Crete, 71003 Heraklion, Greece;
| | - Dimitrios Papagiannis
- Public Health & Vaccines Lab., Department of Nursing, School of Health Sciences, University of Thessaly, 41110 Larisa, Greece;
| | - Chrissi Hatzoglou
- Department of Physiology, Faculty of Medicine, University of Thessaly, 41500 Larissa, Greece;
| | - Aristotelis Symeonidis
- Bioinformatics and Human Electrophysiology Laboratory, Department of Informatics, Ionian University, 49100 Corfu, Greece;
| | - Georgios Rachiotis
- Department of Hygiene and Epidemiology, Faculty of Medicine, University of Thessaly, 41500 Larissa, Greece;
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Alshehry AS, Cruz JP, Alquwez N, Alsharari AF, Tork HMM, Almazan JU, Alshammari F, Alabdulaziz H, Alsolami F, Tumala RB, Al Thobaity A, Alqahtani FM, Balay‐Odao E. Predictors of nursing students' intention to receive COVID-19 vaccination: A multi-university study in Saudi Arabia. J Adv Nurs 2022; 78:446-457. [PMID: 34363635 PMCID: PMC8446957 DOI: 10.1111/jan.15002] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 06/06/2021] [Accepted: 07/24/2021] [Indexed: 01/12/2023]
Abstract
AIMS This study examined the predictors of student nurses' intention to vaccinate against COVID-19. We measured the nursing students' risk perceptions, anxiety, fears and beliefs on COVID-19 vaccine; attitudes towards it and vaccine literacy (VL). DESIGN This study is a multi-university study utilizing the quantitative, cross-sectional and predictive approach. METHODS Using convenience sampling (n = 1170), we surveyed 10 Saudi universities from November 26, 2020, to December 31, 2020. Forward stepwise multinomial logistic regression was performed in identifying the factors predicting student nurses' intention to vaccinate against COVID-19. RESULTS The overall mean in the risk perception, anxiety and fear was 9.59 (SD = 2.82, possible range = 1-15), 3.95 (SD = 4.77, possible range = 0-20) and 18.17 (SD = 6.65, possible range = 7-35) respectively. They also reported a mean of 29.90 (SD = 6.56, possible range = 8-40) on COVID-19 belief. COVID-19 positive and negative attitudes mean score was 3.64 (SD = 0.92) and 2.72 (SD = 0.90) in a 1-4 range of scores respectively. The functional and interactive-critical COVID-19 VL of the students were at moderate levels. More than half of the respondents (55.9%) intended to be vaccinated against COVID-19, 17.6% did not intend to do so and 26.5% were unsure. High-risk perceptions, low levels of COVID-19 anxiety, positive beliefs and attitudes towards COVID-19 vaccine, and high levels of interactive-critical COVID-19 VL were significant predictors of student nurses' intentions to vaccinate against COVID-19. CONCLUSION Policymakers could consider the factors identified in this study and why the students did not intend to receive the vaccine in planning a nationwide vaccination program. The colleges of nursing could also utilize the findings in developing educational programs that aim to improve VL and beliefs and attitudes towards COVID-19 vaccine.
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Affiliation(s)
| | - Jonas Preposi Cruz
- Nursing DepartmentCollege of Applied Medical SciencesShaqra UniversityAl DawadmiSaudi Arabia
- Department of MedicineSchool of MedicineNazarbayev UniversityNur‐SultanKazakhstan
| | - Nahed Alquwez
- Nursing DepartmentCollege of Applied Medical SciencesShaqra UniversityAl DawadmiSaudi Arabia
| | | | - Hanan M. M. Tork
- Maternal and Child Nursing DepartmentCollege of NursingQassim UniversityQassimSaudi Arabia
| | - Joseph U. Almazan
- Department of MedicineSchool of MedicineNazarbayev UniversityNur‐SultanKazakhstan
| | | | | | | | - Regie B. Tumala
- Medical Surgical DepartmentCollege of NursingKing Saud UniversityRiyadhSaudi Arabia
| | | | | | - Ejercito Balay‐Odao
- Nursing DepartmentCollege of Applied Medical SciencesShaqra UniversityAl DawadmiSaudi Arabia
- School of Advance StudiesSaint Louis UniversityBaguio CityPhilippines
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Ledda C, Costantino C, Liberti G, Rapisarda V. The Italian Version of the Adult Vaccine Hesitancy Scale (aVHS) for the Working-Age Population: Cross-Cultural Adaptation, Reliability, and Validity. Vaccines (Basel) 2022; 10:vaccines10020224. [PMID: 35214682 PMCID: PMC8874655 DOI: 10.3390/vaccines10020224] [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: 12/28/2021] [Revised: 01/26/2022] [Accepted: 01/30/2022] [Indexed: 02/04/2023] Open
Abstract
The adult Vaccine Hesitancy Scale (aVHS) is valid and reliable for evaluating attitudes toward vaccine preventable diseases (VPDs). The aim of the present study was to evaluate the cross-cultural adaptation, reliability, and validity of the Italian version of the aVHS. After cross-cultural adaptation of the aVHS, internal consistency (IC), intra-class correlation (ICC), and content validity (S-CVI) were evaluated through a survey on 160 workers. Results of the ICC were analyzed on questionnaires administered twice at a distance of two months and revealed a satisfactory reproducibility (0.87). The IC of the aVHS was assessed by the Cronbach alpha coefficient test, with a result of 0.94, demonstrating an excellent IC reliability. The S-CVI calculated for the total scale was 0.97. The aVHS is a valid and reliable tool for evaluating vaccine hesitancy toward adult vaccinations. We suggest the use of this scale in upcoming surveys on opinions and perceptions of adult vaccinations.
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Affiliation(s)
- Caterina Ledda
- Occupational Medicine, Department of Clinical and Experimental Medicine, University of Catania, 95100 Catania, Italy;
- Correspondence:
| | - Claudio Costantino
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties “G. D’Alessandro”, University of Palermo, 90100 Palermo, Italy;
| | - Giuseppe Liberti
- Commissioner Office in Acta for the COVID-19 Emergency, Provincial Health Authority of Catania, 95100 Catania, Italy;
| | - Venerando Rapisarda
- Occupational Medicine, Department of Clinical and Experimental Medicine, University of Catania, 95100 Catania, Italy;
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Caserotti M, Gavaruzzi T, Girardi P, Tasso A, Buizza C, Candini V, Zarbo C, Chiarotti F, Brescianini S, Calamandrei G, Starace F, de Girolamo G, Lotto L. Who is likely to vacillate in their COVID-19 vaccination decision? Free-riding intention and post-positive reluctance. Prev Med 2022; 154:106885. [PMID: 34774880 PMCID: PMC8585567 DOI: 10.1016/j.ypmed.2021.106885] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Revised: 10/12/2021] [Accepted: 11/07/2021] [Indexed: 12/24/2022]
Abstract
Despite the actual availability of COVID-19 vaccines to combat the pandemic, many people are still vacillating in their decision to vaccinate. In this study, we considered the effect of two relevant contextual issues on vaccination intention: the number of people infected with COVID-19 is increasing, and the pace of vaccination is gaining speed. Specifically, we hypothesized that having already contracted SARS-CoV-2 (post-positive reluctance) could lead people to underestimate the importance of vaccination. Moreover, as the number of vaccinated people increases, more hesitant people could fall into the free-riding intention category, benefitting from the immunity provided by others' vaccinations. Vaccine hesitancy becomes more critical as the vaccination campaign proceeds: at one point, it will be inevitable to deal with hesitant people. This study is part of a WHO Regional Office for Europe project and involved a representative sample of 5006 Italians interviewed in January-February 2021. In case of post-positive reluctance, both young age and female gender increase vaccine hesitancy, while a high level of education reduces free-riding intention. Considering post-positive reluctance and free riding, a protective effect on hesitancy is associated with negative affective states, adherence to protective behaviors, trust in health information sources, and resilience. In contrast, increased vaccine hesitancy is associated with a high level of conspiracy-mindedness and trust in media information sources. Recognizing and studying the post-positive reluctance and the phenomenon of free-riding people can help us to become more efficient in combatting the virus.
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Affiliation(s)
- Marta Caserotti
- Department of Developmental Psychology and Socialization, University of Padova, Italy, via Venezia 8, 35131 Padova, Italy.
| | - Teresa Gavaruzzi
- Department of Developmental Psychology and Socialization, University of Padova, Italy, via Venezia 8, 35131 Padova, Italy.
| | - Paolo Girardi
- Department of Developmental Psychology and Socialization, University of Padova, Italy, via Venezia 8, 35131 Padova, Italy; Department of Statistical Sciences, University of Padova, Italy, Via Cesare Battisti 241, 35121 Padova, Italy.
| | - Alessandra Tasso
- Department of Humanities, University of Ferrara, Italy, via Paradiso 12, 44121 Ferrara, Italy.
| | - Chiara Buizza
- IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Unit of Epidemiological Psychiatry and Evaluation, Italy
| | - Valentina Candini
- IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Unit of Epidemiological Psychiatry and Evaluation, Via Pilastroni 4, Brescia 25125, Italy.
| | - Cristina Zarbo
- IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Unit of Epidemiological Psychiatry and Evaluation, Via Pilastroni 4, Brescia 25125, Italy.
| | - Flavia Chiarotti
- Centre for Behavioral Sciences and Mental Health, Istituto Superiore di Sanità, Viale Regina Elena, 299-00161 Rome, Italy.
| | - Sonia Brescianini
- Centre for Behavioral Science and Mental Health, Istituto Superiore di Sanità, Viale Regina Elena 266, 00161 Rome, Italy.
| | - Gemma Calamandrei
- Centre for Behavioral Science and Mental Health, Istituto Superiore di Sanità, Viale Regina Elena 266, 00161 Rome, Italy.
| | | | - Giovanni de Girolamo
- IRCCS Istituto Centro San Giovanni di Dio Fatebenefratelli, Via Pilastroni 4, 25125 Brescia, Italy.
| | - Lorella Lotto
- Department of Developmental Psychology and Socialization, University of Padova, Italy, via Venezia 8, 35131 Padova, Italy.
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Vaccination Hesitancy among Health-Care-Workers in Academic Hospitals Is Associated with a 12-Fold Increase in the Risk of COVID-19 Infection: A Nine-Month Greek Cohort Study. Viruses 2021; 14:v14010026. [PMID: 35062230 PMCID: PMC8779273 DOI: 10.3390/v14010026] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 12/11/2021] [Accepted: 12/20/2021] [Indexed: 01/02/2023] Open
Abstract
Health-Care-Workers (HCWs) are considered at high risk for SARS-CoV-2 infection. We sought to compare rates and severity of Coronavirus disease 2019 (COVID-19) among vaccinated and unvaccinated HCWs conducting a retrospective cohort study in two tertiary Academic Hospitals, namely Laiko and Attikon, in Athens, Greece. Vaccinated by BNT162b2 Pfizer-BioNTech COVID-19 mRNA vaccine and unvaccinated HCWs were included and data were collected between 1 January 2021 and 15 September 2021. Overall, 2921 of 3219 HCWs without a history of Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) infection were fully vaccinated during the study period (90.7% at each Hospital). Demographic characteristics were comparable between 102/2921 (3.5%) vaccinated and 88/298 (29.5%) unvaccinated HCWs with COVID-19, although age and occupation differed significantly. None were in need of hospital admission in the vaccinated Group, whereas in the unvaccinated Group 4/88 (4.5%) were hospitalized and one (1.1%) died. Multivariable logistic regression analysis revealed that lack of vaccination was an independent risk factor for COVID-19 with an odds ratio 11.54 (95% CI: 10.75-12.40). Vaccination hesitancy among HCWs resulted to highly increased COVID-19 rates; almost one in three unvaccinated HCWs was SARS-CoV-2 infected during the 9-month period. The absolute need of vaccination of HCWs, including boosting dose, is highlighted. Evidence should be used appropriately to overcome any hesitancy.
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Zheng Y, Shen P, Xu B, Chen Y, Luo Y, Dai Y, Hu Y, Zhou YH. COVID-19 vaccination coverage among healthcare workers in obstetrics and gynecology during the first three months of vaccination campaign: a cross-sectional study in Jiangsu province, China. Hum Vaccin Immunother 2021; 17:4946-4953. [PMID: 34802373 PMCID: PMC8903925 DOI: 10.1080/21645515.2021.1997297] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 09/22/2021] [Accepted: 10/21/2021] [Indexed: 12/26/2022] Open
Abstract
Before the availability of COVID-19 vaccines, surveys showed that vaccine hesitancy may influence the acceptance of COVID-19 vaccination. In this cross-sectional study, we aimed to investigate COVID-19 vaccination coverage among healthcare workers (HCWs) in obstetrics and gynecology, during the first three-month period of the vaccination campaign after COVID-19 vaccines were approved. A total of 662 eligible HCWs, consisting of 250 HCWs (group one) who participated in a Jiangsu provincial symposium and 412 HCWs (group two) in the department of obstetrics and gynecology, Nanjing Drum Tower Hospital, were invited to answer a 23-question questionnaire. In total, 618 (93.4%) HCWs completed the questionnaire. The vaccine acceptance in group one was higher than that in group two (87.2% [197/226] vs 74.2% [291/392], χ2 = 14.436, P < .001). Overall, 488 (79.0%) HCWs received COVID-19 vaccination and 130 (21.0%) declined vaccination. One-third of the 488 vaccinees were not vaccinated until consulted with others or requested by employers. Adjusted logistic regression analysis showed that the decline of vaccination was associated with worry about the safety of the vaccine (OR 1.920, CI 95% 1.196-3.082; P = .007). The main reason for the decline of COVID-19 vaccination included the concern about vaccine safety, pregnancy preparation, pregnancy, or lactation. These results indicate that more safety data about COVID-19 vaccines, particularly in pregnant or lactating women, are required to promote the acceptance of COVID-19 vaccination. In addition, vaccination requests or mandates by employers may increase the acceptance of COVID-19 vaccines.
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Affiliation(s)
- Yaning Zheng
- Department of Obstetrics and Gynecology, Nanjing Drum Tower Hospital, Nanjing University Medical School, Nanjing, Jiangsu, China
| | - Ping Shen
- Departments of Laboratory Medicine, Nanjing Drum Tower Hospital, Nanjing University Medical School, Nanjing, Jiangsu, China
| | - Biyun Xu
- Department of Biomedicine Statistics, Nanjing Drum Tower Hospital, Nanjing University Medical School, Nanjing, Jiangsu, China
| | - Yiying Chen
- Department of Obstetrics and Gynecology, Nanjing Drum Tower Hospital, Nanjing University Medical School, Nanjing, Jiangsu, China
| | - Yuqian Luo
- Departments of Laboratory Medicine, Nanjing Drum Tower Hospital, Nanjing University Medical School, Nanjing, Jiangsu, China
| | - Yimin Dai
- Department of Obstetrics and Gynecology, Nanjing Drum Tower Hospital, Nanjing University Medical School, Nanjing, Jiangsu, China
| | - Yali Hu
- Department of Obstetrics and Gynecology, Nanjing Drum Tower Hospital, Nanjing University Medical School, Nanjing, Jiangsu, China
| | - Yi-Hua Zhou
- Departments of Laboratory Medicine, Nanjing Drum Tower Hospital, Nanjing University Medical School, Nanjing, Jiangsu, China
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, Nanjing University Medical School, Nanjing, Jiangsu, China
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AlKetbi LMB, Elharake JA, Memari SA, Mazrouei SA, Shehhi BA, Malik AA, McFadden SM, Galal B, Yildirim I, Khoshnood K, Omer SB, Memish ZA, AlZarouni AA, AlNeyadi AM, Hosani FA. COVID-19 vaccine acceptance among healthcare workers in the United Arab Emirates. IJID REGIONS 2021; 1:20-26. [PMID: 35721775 PMCID: PMC8505903 DOI: 10.1016/j.ijregi.2021.08.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 08/25/2021] [Accepted: 08/26/2021] [Indexed: 12/13/2022]
Abstract
Background COVID-19 vaccine hesitancy among healthcare workers (HCWs) is a threat to any healthcare system. Vaccine hesitancy can increase infection risk among HCWs and patients, while also impacting the patients' decision to accept the vaccine. Our study assessed COVID-19 vaccine acceptance among HCWs in United Arab Emirates (UAE). Methods Using purposive sampling, UAE HCWs registered in the Abu Dhabi Department of Health (DOH) email database were invited to complete an online questionnaire, between November 2020 and February 2021, to understand COVID-19 vaccine acceptance and hesitancy, and trust in sources of information. Simple logistic regression was used to assess the associations between demographic factors with COVID-19 vaccine acceptance. Results Of the 2832 HCWs who participated in the study, 1963 (69.9%) were aged between 25 and 44 years and 1748 (61.7%) were females. Overall, 2525 (89.2%) of the HCW population said they would accept a COVID-19 vaccine. HCWs who were 55+ years of age, male, and physicians/surgeons were more likely to accept a COVID-19 vaccine (OR 3.1, 95% CI 1.5-6.2, p = 0.002; OR 1.8, 95% CI 1.3-2.4, p < 0.001; and OR 1.8, 95% CI 1.1-2.9; p = 0.01, respectively). The most reliable sources for COVID-19 vaccine information were the UAE government (91.6%), healthcare providers (86.8%), health officials (86.3%), and the World Health Organization (WHO; 81.1%). Conclusions COVID-19 vaccine acceptance was high among the UAE HCW population. Several factors were identified as significant determinants of vaccine acceptance. UAE healthcare authorities can utilize these findings to develop public health messaging campaigns for HCWs to best address COVID-19 vaccine concerns - particularly when the government is vaccinating its general population.
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Affiliation(s)
| | - Jad A. Elharake
- Yale Institute for Global Health, New Haven, Connecticut 06510, USA
- Department of Internal Medicine, Infectious Disease, Yale School of Medicine, New Haven, Connecticut, 06510, USA
| | - Shammah Al Memari
- Abu Dhabi Public Health Center, Health Promotion Department, Abu Dhabi, UAE
| | | | - Badreyya Al Shehhi
- Abu Dhabi Public Health Center, Communicable Disease Sector, Abu Dhabi, UAE
| | - Amyn A. Malik
- Yale Institute for Global Health, New Haven, Connecticut 06510, USA
- Department of Internal Medicine, Infectious Disease, Yale School of Medicine, New Haven, Connecticut, 06510, USA
| | - SarahAnn M. McFadden
- Yale Institute for Global Health, New Haven, Connecticut 06510, USA
- Department of Internal Medicine, Infectious Disease, Yale School of Medicine, New Haven, Connecticut, 06510, USA
| | - Bayan Galal
- Yale University, New Haven, Connecticut, 06520, USA
| | - Inci Yildirim
- Yale Institute for Global Health, New Haven, Connecticut 06510, USA
- Department of Internal Medicine, Infectious Disease, Yale School of Medicine, New Haven, Connecticut, 06510, USA
| | - Kaveh Khoshnood
- Yale School of Public Health, New Haven, Connecticut, 06510, USA
| | - Saad B. Omer
- Yale Institute for Global Health, New Haven, Connecticut 06510, USA
- Department of Internal Medicine, Infectious Disease, Yale School of Medicine, New Haven, Connecticut, 06510, USA
- Yale School of Public Health, New Haven, Connecticut, 06510, USA
- Yale School of Nursing, Orange, Connecticut, 06477, USA
| | - Ziad A. Memish
- Research and Innovation Center, King Saud Medical City, Ministry of Health, the Kingdom of Saudi Arabia
- College of Medicine, Alfaisal University, Riyadh, the Kingdom of Saudi Arabia
- Hubert Department of Global Health, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA
| | - Amal A. AlZarouni
- Academic Affairs Department, Ambulatory Healthcare Services, Abu Dhabi Healthcare Services, Al Ain, UAE
| | - Amna M. AlNeyadi
- Academic Affairs Department, Ambulatory Healthcare Services, Abu Dhabi Healthcare Services, Al Ain, UAE
| | - Farida Al Hosani
- Abu Dhabi Public Health Center, Communicable Disease Sector, Abu Dhabi, UAE
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Fakonti G, Kyprianidou M, Toumbis G, Giannakou K. Knowledge and attitudes toward vaccination among nurses and midwives in Cyprus: A cross-sectional study. Int J Nurs Knowl 2021; 33:321-329. [PMID: 34806349 DOI: 10.1111/2047-3095.12354] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 10/14/2021] [Accepted: 10/17/2021] [Indexed: 12/13/2022]
Abstract
PURPOSE To assess the level of knowledge and attitudes of nurses and midwives in Cyprus toward vaccinations and provide new insights into the determinants that influence them. METHODS An online cross-sectional study was carried out during the period between December 08 and 28 2020. Participants included registered nurses and midwives working in public or private service provision. A self-administered questionnaire was used with questions about sociodemographic characteristics, questions assessing attitudes and beliefs toward vaccination, and participants' general vaccine knowledge. FINDINGS A total of 437 responders answered the survey, with 93% being nurses and 7% midwives. Around two-thirds (67.3%) of the participants had a high vaccination knowledge, while the remaining have moderate (30.7%), and low (2.1%), respectively. Most of the participants agreed that by vaccinating they protect themselves and those around them (80.5%) and that when most people are not vaccinated, epidemics can easily initiate (74%). Oppositely, many participants disagreed with vaccination and avoided it due to a fear of injections (95.4%) or the belief that it is better to get sick rather than be vaccinated (69.1%). Neutral attitudes toward vaccine-mediated side effects (43.1%) and vaccination safety (41.7%) were observed. Sociodemographic factors such as age, educational status, and work setting significantly affected the nurses' and midwives' knowledge and attitudes toward vaccination (p < 0.05). CONCLUSIONS The findings indicate that the overall vaccination knowledge of participants was high, however, gaps in vaccination knowledge were observed. Individuals who adopted a neutral stance toward vaccination can be prone to changes either toward positive or negative attitudes. IMPLICATIONS FOR NURSING PRACTICE The survey findings suggest implementing educational strategies and targeted interventions in clinical settings to enhance nurses' and midwives' vaccination knowledge and awareness.
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Affiliation(s)
- Georgia Fakonti
- Department of Infectious Diseases, Imperial College London, United Kingdom
| | - Maria Kyprianidou
- Department of Health Sciences of the European University Cyprus, Nicosia, Cyprus
| | - Giannos Toumbis
- Department of Health Sciences of the European University Cyprus, Nicosia, Cyprus
| | - Konstantinos Giannakou
- Public Health at the Department of Health Sciences of the European University Cyprus, Cyprus
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Vieira Rezende RP, Braz AS, Guimarães MFB, Ribeiro SLE, Abreu Vieira RMR, Bica BE, Cruz VA, Libardi Lira Machado KL, Carvalho JS, Monticielo OA, Valadares LD, Baptista KL, Gomes Tavares ACFM, Kakehasi AM, Neto ET, Melo AKG, Ferreira GA, de Souza VA, Pileggi GS, Pinheiro MM. Characteristics associated with COVID-19 vaccine hesitancy: A nationwide survey of 1000 patients with immune-mediated inflammatory diseases. Vaccine 2021; 39:6454-6459. [PMID: 34600751 PMCID: PMC8463330 DOI: 10.1016/j.vaccine.2021.09.057] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 09/05/2021] [Accepted: 09/22/2021] [Indexed: 12/27/2022]
Abstract
Objectives To identify potential predictors of COVID-19 vaccine hesitancy (C19-VH) in adults with immune-mediated inflammatory diseases (IMID). Methods A total of 1000 IMID patients were enrolled in this web-based cross-sectional study. A standardised and self-administered survey was designed by members of the Brazilian Society of Rheumatology Steering Committee for Infectious and Endemic diseases and distributed to IMID patients spread across Brazil. Results Of the 908 (90.8%) respondents eligible for analysis, 744 (81.9%) were willing to get vaccinated against COVID-19. In our multivariable logistic regression model, concurrent malignancy, fibromyalgia, hydroxychloroquine use, and recent corticosteroid pulse therapy were independently associated with higher odds of C19-VH. The short duration of COVID-19 vaccine clinical trials was the main reason for C19-VH. Conclusion We identified novel characteristics potentially associated with C19-VH among adults with IMID. Greater awareness on the safety and efficacy of COVID-19 vaccines is needed for both IMID patients and attending physicians.
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Affiliation(s)
| | - Alessandra S Braz
- Internal Medicine Department, Universidade Federal da Paraíba, João Pessoa, Paraíba, Brazil
| | | | | | | | - Blanca E Bica
- Internal Medicine Department, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Vítor A Cruz
- Rheumatology Unit, Universidade Federal de Goiás, Goiânia, Goiás, Brazil
| | | | - Joana S Carvalho
- Rheumatology Unit, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Odirlei A Monticielo
- Internal Medicine Department, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
| | | | - Kátia Lino Baptista
- Departamento de Pediatria, Universidade Federal Fluminense, Niterói, Rio de Janeiro, Brazil
| | | | - Adriana M Kakehasi
- Rheumatology Unit, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Edgard T Neto
- Rheumatology Division, Universidade Federal de São Paulo, São Paulo, São Paulo, Brazil
| | - Ana Karla Guedes Melo
- Hospital Universitário Lauro Wanderley, Universidade Federal da Paraíba, João Pessoa, Paraíba, Brazil
| | - Gilda A Ferreira
- Rheumatology Unit, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Viviane A de Souza
- Internal Medicine Department, Universidade Federal de Juiz de Fora, Juiz de Fora, Minas Gerais, Brazil
| | - Gecilmara S Pileggi
- Rheumatology Division, Universidade Federal de São Paulo, São Paulo, São Paulo, Brazil
| | - Marcelo M Pinheiro
- Rheumatology Division, Universidade Federal de São Paulo, São Paulo, São Paulo, Brazil
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Influenza Vaccination Programs for Healthcare Personnel: Organizational Issues and Beyond. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182111122. [PMID: 34769641 PMCID: PMC8583029 DOI: 10.3390/ijerph182111122] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 10/19/2021] [Accepted: 10/21/2021] [Indexed: 11/17/2022]
Abstract
Healthcare personnel (HCP) are a high priority group for influenza vaccination aiming to protect them but also to protect vulnerable patients and healthcare services from healthcare-associated influenza and HCP absenteeism. Multi-component influenza vaccination programs targeting behavioral, organizational, and administrative barriers are critical, if influenza vaccination rates among HCP are to be raised on a sustained basis. Mandatory influenza vaccination policy is the only single intervention that can achieve high and sustainable vaccination rates in HCP in short term. In this article, we provide an overview of issues pertaining to influenza vaccination of HCP, with an emphasis on organizational issues of influenza vaccination programs.
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Factors Associated with Healthcare Workers' (HCWs) Acceptance of COVID-19 Vaccinations and Indications of a Role Model towards Population Vaccinations from a Cross-Sectional Survey in Greece, May 2021. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph181910558. [PMID: 34639858 PMCID: PMC8508507 DOI: 10.3390/ijerph181910558] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 10/02/2021] [Accepted: 10/04/2021] [Indexed: 12/22/2022]
Abstract
A Knowledge, Attitudes and Practices (KAP) study was conducted at the end of May 2021 engaging 1456 healthcare workers (HCWs) from 20 hospitals throughout Greece. Acceptance of vaccination against coronavirus disease 2019 (COVID-19) was estimated at 77.7%, with lower vaccine acceptance identified in nurses compared to physicians. Fears related to vaccine safety, lack of information and general knowledge about vaccinations, influenza vaccine acceptance, education level and years of practice were among the factors independently associated with vaccine acceptance. A strong association was identified between vaccination of HCWs in each health region and the population coverage, indicating that HCWs may be role models for the general population. Information campaigns should continue despite decisions taken regarding mandatory vaccinations.
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Marinos G, Lamprinos D, Georgakopoulos P, Patoulis G, Vogiatzi G, Damaskos C, Papaioannou A, Sofroni A, Pouletidis T, Papagiannis D, Symvoulakis EK, Konstantopoulos K, Rachiotis G. Reported COVID-19 Vaccination Coverage and Associated Factors among Members of Athens Medical Association: Results from a Cross-Sectional Study. Vaccines (Basel) 2021; 9:1134. [PMID: 34696242 PMCID: PMC8540685 DOI: 10.3390/vaccines9101134] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 09/22/2021] [Accepted: 09/26/2021] [Indexed: 12/17/2022] Open
Abstract
There are limited data on the prevalence and determinants of COVID-19 vaccination coverage among physicians. A cross-sectional, questionnaire-based, online study was conducted among the members of the Athens Medical Association (I.S.A.) over the period 25 February to 13 March 2021. All members of I.S.A. were invited to participate in the anonymous online survey. A structured, anonymous questionnaire was used. Overall, 1993 physicians participated in the survey. The reported vaccination coverage was 85.3%. The main reasons of no vaccination were pending vaccination appointment followed by safety concerns. Participants being informed about the COVID-19 vaccines by social media resulted in lower COVID-19 vaccination coverage than health workers being informed by other sources. Logistic regression analysis demonstrated that no fear over COVID-19 vaccination-related side effects, history of influenza vaccination for flu season 2020-2021, and the perception that the information on COVID-19 vaccination from the national public health authorities is reliable, were independent factors of reported COVID-19 vaccination coverage. Our results demonstrate a considerable improvement of the COVID-19 vaccination uptake among Greek physicians. The finding that participants reported high reliability of the information related to COVID-19 vaccination provided by the Greek public health authorities is an opportunity which should be broadly exploited by policymakers in order to combat vaccination hesitancy, and further improve COVID-19 vaccination uptake and coverage among physicians/HCWs, and the general population.
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Affiliation(s)
- Georgios Marinos
- Department of Hygiene, Epidemiology and Medical Statistics, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Dimitris Lamprinos
- Emergency Department, Laiko General Hospital, 11527 Athens, Greece; (D.L.); (P.G.); (A.S.); (T.P.)
| | | | | | - Georgia Vogiatzi
- 1st Cardiology Department, Medical School, National & Kapodistrian University of Athens, Hippokration Hospital, 11527 Athens, Greece;
| | - Christos Damaskos
- N.S. Christeas Laboratory of Experimental Surgery and Surgical Research, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece;
| | | | - Anastasia Sofroni
- Emergency Department, Laiko General Hospital, 11527 Athens, Greece; (D.L.); (P.G.); (A.S.); (T.P.)
| | - Theodoros Pouletidis
- Emergency Department, Laiko General Hospital, 11527 Athens, Greece; (D.L.); (P.G.); (A.S.); (T.P.)
| | - Dimitrios Papagiannis
- Public Health & Vaccines Laboratory, Department of Nursing, School of Health Science, University of Thessaly, 41110 Larissa, Greece;
| | - Emmanouil K. Symvoulakis
- Clinic of Social and Family Medicine, Faculty of Medicine, University of Crete, 71003 Heraklion, Greece;
| | - Kostas Konstantopoulos
- Department of Haematology and Bone Marrow Transplantation Unit, National and Kapodistrian University of Athens, School of Medicine, Laikon General Hospital, 11527 Athens, Greece;
| | - Georgios Rachiotis
- Department of Hygiene and Epidemiology, Faculty of Medicine, University of Thessaly, 41222 Larissa, Greece;
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Noushad M, Nassani MZ, Koppolu P, Alsalhani AB, Samran A, Alqerban A, Abusalim GS, Barakat A, Alshalhoub MB, Rastam S. Predictors of COVID-19 Vaccine Intention among the Saudi Arabian Population: A Cross-Sectional Survey. Vaccines (Basel) 2021; 9:892. [PMID: 34452017 PMCID: PMC8402383 DOI: 10.3390/vaccines9080892] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2021] [Revised: 08/09/2021] [Accepted: 08/10/2021] [Indexed: 11/16/2022] Open
Abstract
The long-term solution to managing the current COVID-19 pandemic is through mass immunization of the population. However, uncertainty or unwillingness to receive the vaccine could be a barrier in attaining sufficient vaccine coverage. Therefore, understanding the psychology of the population towards the vaccines against COVID-19 is of paramount importance. Our study was aimed at determining the predictors of COVID-19 vaccine intention in the Saudi Arabian population. A structured questionnaire guided by the 'Report of the SAGE working group on vaccine hesitancy' was administered during a span of two months among the general population from all administrative regions of Saudi Arabia, proceeding the launch of the vaccination campaign. In total, 879 out of 1600 subjects responded and completed the survey (response rate 54.9%). About 56 percent of the participants intended to be vaccinated. The predictors of a higher intention to vaccinate included those 50 years of age or older, male subjects, people suffering from systemic disease/s, subjects who were not previously infected with COVID-19, those who follow the updates about COVID-19 vaccines, and adults with a higher level of anxiety about contracting coronavirus (p < 0.05). Results from our study and other similar studies can aid policy makers and stakeholders in planning effective strategies based on the changing behavior of the population.
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Affiliation(s)
- Mohammed Noushad
- Department of Restorative and Prosthetic Dental Sciences, College of Dentistry, Dar Al Uloom University, Riyadh 13313, Saudi Arabia; (M.Z.N.); (A.S.); (A.B.); (M.B.A.)
- Biomaterials Unit, Health Campus, School of Dental Sciences, Universiti Sains Malaysia, Kubang Kerian 16150, Malaysia
| | - Mohammad Zakaria Nassani
- Department of Restorative and Prosthetic Dental Sciences, College of Dentistry, Dar Al Uloom University, Riyadh 13313, Saudi Arabia; (M.Z.N.); (A.S.); (A.B.); (M.B.A.)
| | - Pradeep Koppolu
- Department of Preventive Dental Sciences, College of Dentistry, Dar Al Uloom University, Riyadh 13313, Saudi Arabia; (P.K.); (A.A.)
| | - Anas B. Alsalhani
- Department of Oral Medicine and Diagnostic Sciences, Vision College of Dentistry and Nursing, Vision Colleges, Riyadh 11691, Saudi Arabia;
| | - Abdulaziz Samran
- Department of Restorative and Prosthetic Dental Sciences, College of Dentistry, Dar Al Uloom University, Riyadh 13313, Saudi Arabia; (M.Z.N.); (A.S.); (A.B.); (M.B.A.)
- Department of Prosthodontics, College of Dentistry, Ibb University, Ibb 70270, Yemen
| | - Ali Alqerban
- Department of Preventive Dental Sciences, College of Dentistry, Dar Al Uloom University, Riyadh 13313, Saudi Arabia; (P.K.); (A.A.)
- Department of Preventive Dental Sciences, College of Dentistry, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
| | - Ghadah Salim Abusalim
- Department of Medical Laboratory Science, College of Applied Medical Sciences, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia;
| | - Ali Barakat
- Department of Restorative and Prosthetic Dental Sciences, College of Dentistry, Dar Al Uloom University, Riyadh 13313, Saudi Arabia; (M.Z.N.); (A.S.); (A.B.); (M.B.A.)
| | - Mashari Bandar Alshalhoub
- Department of Restorative and Prosthetic Dental Sciences, College of Dentistry, Dar Al Uloom University, Riyadh 13313, Saudi Arabia; (M.Z.N.); (A.S.); (A.B.); (M.B.A.)
| | - Samer Rastam
- Department of Clinical Sciences, Vision College of Medicine, Vision Colleges, Riyadh 11691, Saudi Arabia;
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Giannouchos TV, Steletou E, Saridi M, Souliotis K. Mandatory vaccination support and intentions to get vaccinated for COVID-19: Results from a nationally representative general population survey in October 2020 in Greece. J Eval Clin Pract 2021; 27:996-1003. [PMID: 34060686 PMCID: PMC8242429 DOI: 10.1111/jep.13588] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 04/30/2021] [Accepted: 05/10/2021] [Indexed: 12/14/2022]
Abstract
OBJECTIVES To explore rates and factors associated with mandatory vaccination support overall and intentions to get vaccinated specifically for COVID-19 among individuals in Greece. METHODS Using data from a nationally representative cross-sectional survey conducted in October 2020 among 855 adults (≥18 years) in Greece, we estimated support rates for mandatory vaccination and respondents' intention to get vaccinated for COVID-19 as well as associations thereof with individual sociodemographic, clinical and contextual characteristics. RESULTS About 74% of respondents supported mandatory vaccination and 62% intended to get vaccinated for COVID-19. The most prevalent reasons against COVID-19 vaccination were safety concerns related to the duration of clinical trials and potential side effects. Individuals who reported increased trust in healthcare authorities' recommendations, who revealed that their trust in the State increased due to the way the COVID-19 pandemic was handled, who used preventive services more often, and those with higher income were more likely to both support mandatory vaccination and to indicate intention to get vaccinated for COVID-19. Participants with worse or better self-reported health status (compared to average), younger adults, and females were less likely to intend to get vaccinated for COVID-19. CONCLUSION The survey revealed that the majority of the Greek citizens favour mandatory vaccination overall and intend to get vaccinated for COVID-19, driven mostly by utilization of preventive services and trust in healthcare authorities. However, intention to get vaccinated for COVID-19 was lower relative to mandatory vaccination support. This suggests a need to intensify evidence-based yet simplified messaging by esteemed healthcare providers to inform the public on the risks and benefits of vaccines.
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Affiliation(s)
- Theodoros V Giannouchos
- Pharmacotherapy Outcomes Research Center, College of Pharmacy, University of Utah, Salt Lake City, Utah, USA.,Laboratory of Health Economics & Management, Economics Department, University of Piraeus, Piraeus, Greece
| | - Evaggelia Steletou
- University Regional General Hospital of Patras, University of Patras, Patras, Greece
| | - Maria Saridi
- Department of Social and Education Policy, University of Peloponnese, Corinth, Greece
| | - Kyriakos Souliotis
- Department of Social and Education Policy, University of Peloponnese, Corinth, Greece.,Health Policy Institute, Athens, Greece
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Real-World Acceptance of COVID-19 Vaccines among Healthcare Workers in Perinatal Medicine in China. Vaccines (Basel) 2021; 9:vaccines9070704. [PMID: 34199143 PMCID: PMC8310137 DOI: 10.3390/vaccines9070704] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 06/14/2021] [Accepted: 06/23/2021] [Indexed: 12/14/2022] Open
Abstract
Surveys showed that vaccine hesitancy may influence the acceptance of COVID-19 vaccines in healthcare workers (HCWs) and the general population. Currently, the actual acceptance of COVID-19 vaccination in HCWs has rarely been reported. In the present survey, we investigated the real-world acceptance of COVID-19 vaccination in HCWs in perinatal medicine during the first three-month period of vaccination in China and to identify the main reason for the decline of vaccination. HCWs (1087) who participated in a Chinese national symposium on perinatal medicine during 16–18 April 2021 were invited to answer a 27-question questionnaire online. A total of 1051 HCWs completed the questionnaire. Of them, 86.2% (906/1051) accepted the COVID-19 vaccination and 13.8% (145/1051) declined the vaccination. Because of the vaccine hesitancy, one-fourth of the vaccinated participants did not accept the vaccination until consulted with others or requested by employers. The main reason for the decline of vaccination in 145 unvaccinated HCWs was the concern about vaccine safety. The results indicate that vaccination request by employers may promote vaccine acceptance. More convincing data on the safety of COVID-19 vaccines appears to be important to increase the acceptance of vaccination.
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Mitchell BG. COVID-19 and Infection Disease and Health. Infect Dis Health 2021; 26:233-234. [PMID: 33931364 PMCID: PMC8055162 DOI: 10.1016/j.idh.2021.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Brett G Mitchell
- School of Nursing and Midwifery, University of Newcastle, Ourimbah, NSW, 2258, Australia.
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