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59 Results Found

  • Article
  • Open Access
1,409 Views
12 Pages

Coronavirus disease 2019 (COVID-19) resulted in significant morbidity and mortality globally. Despite the efficacy of COVID-19 vaccines in reducing morbidity and mortality, uptake in South Africa was sub-optimal due to a number of factors which remai...

  • Review
  • Open Access
62 Citations
10,138 Views
9 Pages

Health-care providers (HCPs) are at increased risk for exposure to vaccine-preventable diseases (VPDs) in the workplace. The rationale for immunization of HCPs relies on the need to protect them and, indirectly, their patients from health-care-associ...

  • Article
  • Open Access
2 Citations
3,169 Views
11 Pages

Determinant Factors of Voluntary or Mandatory Vaccination against COVID-19: A Survey Study among Students at Albanian University

  • Elona Kongo,
  • Kleva Shpati,
  • Aida Dama,
  • Sibela Ymeraj,
  • Ema Murati,
  • Uels Veliaj and
  • Sonela Xinxo

7 July 2023

Introduction: The world faced serious health and socioeconomic issues with the advent of COVID-19. Along with handwashing, social distancing, and the wearing of masks, vaccination was considered by medical authorities as a key way to curb the spread...

  • Systematic Review
  • Open Access
24 Citations
10,962 Views
28 Pages

Healthcare Workers’ Attitudes towards Mandatory COVID-19 Vaccination: A Systematic Review and Meta-Analysis

  • Marios Politis,
  • Sotiris Sotiriou,
  • Chrysoula Doxani,
  • Ioannis Stefanidis,
  • Elias Zintzaras and
  • Georgios Rachiotis

21 April 2023

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 at...

  • Systematic Review
  • Open Access
4 Citations
4,610 Views
27 Pages

Organisational and Structural Drivers of Childhood Immunisation in the European Region: A Systematic Review

  • Ronan Lemwel Valdecantos,
  • Raffaele Palladino,
  • Andrea Lo Vecchio,
  • Emma Montella,
  • Maria Triassi and
  • Antonio Nardone

25 August 2022

Despite the implementation of widespread vaccination programs, the European Health Systems continue to experience care challenges attributable to organizational and structural issues. This study aimed to review the available data on aspects within th...

  • Article
  • Open Access
3 Citations
2,505 Views
12 Pages

Attitudes of University Students towards Mandatory COVID-19 Vaccination Policies: A Cross-Sectional Survey in Rome, Italy

  • Antonio Sciurti,
  • Valentina Baccolini,
  • Erika Renzi,
  • Maria Roberta De Blasiis,
  • Leonardo Maria Siena,
  • Claudia Isonne,
  • Giuseppe Migliara,
  • Azzurra Massimi,
  • Corrado De Vito and
  • Carolina Marzuillo
  • + 1 author

23 March 2023

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...

  • Article
  • Open Access
12 Citations
5,564 Views
12 Pages

A preventive vaccination program is in operation in Poland. There are mandatory vaccinations for Polish residents under the age of 19 years. The law provides for financial penalties for parents who refuse to vaccinate their children. The aim of this...

  • Article
  • Open Access
14 Citations
5,218 Views
21 Pages

Effectiveness of COVID-19 Vaccination Mandates and Incentives in Europe

  • Lidia Kuznetsova,
  • Elizabeth Diago-Navarro,
  • Rachel Mathu and
  • Antoni Trilla

14 October 2022

During 2021–2022 many countries in the European region of the World Health Organization (WHO) adopted mandatory and incentive-based vaccination measures to stimulate immunization against COVID-19. The measures ranged from positive incentive-bas...

  • Article
  • Open Access
21 Citations
5,751 Views
13 Pages

An Overview of Strategies to Improve Vaccination Compliance before and during the COVID-19 Pandemic

  • Lorena Charrier,
  • Jacopo Garlasco,
  • Robin Thomas,
  • Paolo Gardois,
  • Marco Bo and
  • Carla Maria Zotti

The debate on vaccination mandate was fuelled over the past two years by the COVID-19 pandemic. This study aimed at overviewing vaccination strategies and corresponding vaccine coverages for childhood vaccinations before the pandemic and for SARS-CoV...

  • Review
  • Open Access
8,093 Views
11 Pages

18 August 2023

The coronavirus (COVID-19) pandemic caused sicknesses ranging from mild to deadly, which disrupted lives and healthcare systems across the globe. Despite the availability of vaccines that are effective in significantly reducing the risks of death and...

  • Review
  • Open Access
13 Citations
11,017 Views
14 Pages

Childhood Mandatory Vaccinations: Current Situation in European Countries and Changes Occurred from 2014 to 2024

  • Sara Farina,
  • Alessandra Maio,
  • Maria Rosaria Gualano,
  • Walter Ricciardi and
  • Leonardo Villani

20 November 2024

Background/Objectives: Vaccination is one of the most effective public health interventions, preventing millions of deaths globally each year. However, vaccine hesitancy, driven by misinformation and reduced disease risk perception, has led to declin...

  • Article
  • Open Access
38 Citations
14,712 Views
10 Pages

Influenza is a highly contagious airborne disease with a significant morbidity and mortality burden. Seasonal influenza (SI) vaccination has been recommended for healthcare workers (HCWs) for many years. Despite many efforts to encourage HCWs to be i...

  • Article
  • Open Access
22 Citations
4,393 Views
17 Pages

13 March 2022

Vaccinations for the prevention of coronavirus disease (COVID-19) are important to control the ongoing pandemic. A much-discussed strategy to increase vaccination coverage is mandatory vaccination; however, its legitimacy and effectiveness as a measu...

  • Article
  • Open Access
10 Citations
3,324 Views
12 Pages

Citizen Stance towards Mandatory COVID-19 Vaccination and Vaccine Booster Doses: A Study in Colombia, El Salvador and Spain

  • Isabel Iguacel,
  • Juan Pablo Álvarez-Najar,
  • Patricia del Carmen Vásquez,
  • Judith Alarcón,
  • María Ángeles Orte,
  • Eva Samatán and
  • Begoña Martínez-Jarreta

The infections and deaths resulting from Coronavirus Disease 2019 (COVID-19) triggered the need for some governments to make COVID-19 vaccines mandatory. The present study aims to analyze the position of 3026 adults in Colombia, El Salvador, and Spai...

  • Article
  • Open Access
1 Citations
5,356 Views
15 Pages

4 August 2023

The mandatory COVID-19 vaccination has been suggested as a strategy to increase vaccination uptake; however, there are doubts about its legitimacy as a measure. This study aimed to explore in depth the opinions of the Cypriot population regarding man...

  • Article
  • Open Access
13 Citations
3,890 Views
12 Pages

How Public Health Professionals View Mandatory Vaccination in Italy—A Cross-Sectional Survey

  • Erica Pitini,
  • Valentina Baccolini,
  • Annalisa Rosso,
  • Azzurra Massimi,
  • Corrado De Vito,
  • Carolina Marzuillo and
  • Paolo Villari

In response to the decline in child vaccination coverage and the subsequent occurrence of large vaccine-preventable disease outbreaks, in 2017 Italy introduced a new law that made ten vaccines mandatory for children aged 0–16 years. The policy change...

  • Article
  • Open Access
21 Citations
6,237 Views
14 Pages

11 December 2021

The COVID-19 vaccine rollout is crucial to lifting community and economic restrictions. This cross-sectional study aimed to assess: (a) COVID-19 vaccine uptake and associated factors; (b) COVID-19 vaccine intentions and associated factors; (c) commun...

  • Article
  • Open Access
4 Citations
2,747 Views
9 Pages

Uptake of Non-Mandatory Vaccinations in Future Physicians in Italy

  • Chiara Bertoncello,
  • Annamaria Nicolli,
  • Stefano Maso,
  • Marco Fonzo,
  • Mariaangiola Crivellaro,
  • Paola Mason and
  • Andrea Trevisan

17 September 2021

In 2017 in Italy, a number of vaccinations became mandatory or started to be recommended and offered free of charge. In this study, we aimed at assessing the coverage rates for those vaccinations in the pre-mandatory era among students at the School...

  • Article
  • Open Access
61 Citations
7,909 Views
15 Pages

Vaccination Programs for Adults in Europe, 2019

  • Dimitrios C. Cassimos,
  • Evgnosia Effraimidou,
  • Snezana Medic,
  • Theoharis Konstantinidis,
  • Maria Theodoridou and
  • Helena C. Maltezou

20 January 2020

Background: While all European countries implement vaccination programs for children, there are gaps in terms of vaccination programs for adults. Methods: We studied the 2019 vaccination policies for adults in 42 European countries. Results: Vaccinat...

  • Communication
  • Open Access
3 Citations
3,546 Views
8 Pages

How Do COVID-19 Vaccine Policies Affect the Young Working Class in the Philippines?

  • Rey Hikaru Y. Estoce,
  • Olivia M. Y. Ngan and
  • Pacifico Eric E. Calderon

Dubbed the “inequality virus”, coronavirus disease (COVID-19) has unveiled and magnified many of the global society’s long-standing inequalities and health inequities. This work brings together the phenomena of increased inequality...

  • Article
  • Open Access
12 Citations
5,453 Views
10 Pages

14 February 2020

Background: Starting from 2016, a major measles epidemic affected EU/EEA countries, after the measles incidence rate had progressively decreased from 2011 to 2015. Methods: This study describes measles incidences (ECDC reports), the vaccination cover...

  • Article
  • Open Access
1 Citations
3,120 Views
12 Pages

COVID-19 Vaccine Mandates and Vaccine Hesitancy among Black People in Canada

  • Aisha Giwa,
  • Morolake Adeagbo,
  • Shirley Anne Tate,
  • Mia Tulli-Shah and
  • Bukola Salami

Objectives: COVID-19 vaccine mandates increased vaccination rates globally. Implemented as a one-size-fits-all policy, these mandates have unintended harmful consequences for many, including Black Canadians. This article reports findings on the inter...

  • Perspective
  • Open Access
10 Citations
2,909 Views
9 Pages

Influenza Vaccination Programs for Healthcare Personnel: Organizational Issues and Beyond

  • Helena C. Maltezou,
  • Eleni Ioannidou,
  • Koen De Schrijver,
  • Guido François and
  • Antoon De Schryver

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...

  • Article
  • Open Access
1,769 Views
14 Pages

A Psychosocial Critique of the Consequences of the COVID-19 Pandemic on UK Care Home Staff Attitudes to the Flu Vaccination: A Qualitative Longitudinal Study

  • Adaku Anyiam-Osigwe,
  • Thando Katangwe-Chigamba,
  • Sion Scott,
  • Carys Seeley,
  • Amrish Patel,
  • Erika J. Sims,
  • Richard Holland,
  • Veronica Bion,
  • Allan B. Clark and
  • Alys Wyn Griffiths
  • + 4 authors

20 December 2024

Background/Objectives: Vaccinating care home staff is essential to protect vulnerable residents by reducing infection risks and creating a safer care environment. However, vaccine hesitancy amongst staff remains a challenge, particularly since the CO...

  • Review
  • Open Access
21 Citations
4,095 Views
14 Pages

COVID-19 Vaccination and Medical Liability: An International Perspective in 18 Countries

  • Flavia Beccia,
  • Maria Francesca Rossi,
  • Carlotta Amantea,
  • Leonardo Villani,
  • Alessandra Daniele,
  • Antonio Tumminello,
  • Luna Aristei,
  • Paolo Emilio Santoro,
  • Ivan Borrelli and
  • Walter Ricciardi
  • + 2 authors

7 August 2022

The COVID-19 vaccination has proven to be the most effective prevention measure, reducing deaths and hospitalizations and allowing, in combination with non-pharmacological interventions, the pandemic to be tackled. Although most of the adverse reacti...

  • Review
  • Open Access
11 Citations
7,237 Views
33 Pages

Vaccines for the Elderly and Vaccination Programs in Europe and the United States

  • Cleo Anastassopoulou,
  • Stefanos Ferous,
  • Snežana Medić,
  • Nikolaos Siafakas,
  • Fotini Boufidou,
  • Georgia Gioula and
  • Athanasios Tsakris

The share of the elderly population is growing worldwide as life expectancy increases. Immunosenescence and comorbidities increase infectious diseases’ morbidity and mortality in older adults. Here, we aimed to summarize the latest findings on...

  • Article
  • Open Access
4 Citations
3,083 Views
17 Pages

Adults with comorbidities have faced a high risk from COVID-19 infection. However, Western Australia experienced relatively few infections and deaths from 2020 until early 2022 compared with other OECD countries, as hard border policies allowed for w...

  • Article
  • Open Access
21 Citations
3,925 Views
14 Pages

Knowledge, Attitudes, Perceptions and Vaccination Acceptance/Hesitancy among the Community Pharmacists of Palermo’s Province, Italy: From Influenza to COVID-19

  • Claudio Costantino,
  • Giorgio Graziano,
  • Nicole Bonaccorso,
  • Arianna Conforto,
  • Livia Cimino,
  • Martina Sciortino,
  • Francesco Scarpitta,
  • Chiara Giuffrè,
  • Salvatore Mannino and
  • Mario Bilardo
  • + 4 authors

18 March 2022

In Italy, following the start of the SARS-CoV-2 vaccination campaign, community pharmacies (CPs) were recruited on a voluntary basis in order to administer COVID-19 vaccines as part of their activities. The aim of the present study was to investigate...

  • Article
  • Open Access
15 Citations
7,761 Views
25 Pages

A Social Network Analysis of Tweets Related to Mandatory COVID-19 Vaccination in Poland

  • Rafał Olszowski,
  • Michał Zabdyr-Jamróz,
  • Sebastian Baran,
  • Piotr Pięta and
  • Wasim Ahmed

Poland’s efforts to combat COVID-19 were hindered by endemic vaccination hesitancy and the prevalence of opponents to pandemic restrictions. In this environment, the policy of a COVID-19 vaccination mandate faces strong resistance in the public...

  • Article
  • Open Access
15 Citations
6,310 Views
13 Pages

Reopening International Borders without Quarantine: Contact Tracing Integrated Policy against COVID-19

  • Zidong Yu,
  • Xiaolin Zhu,
  • Xintao Liu,
  • Tao Wei,
  • Hsiang-Yu Yuan,
  • Yang Xu,
  • Rui Zhu,
  • Huan He,
  • Hui Wang and
  • Man Sing Wong
  • + 4 authors

With the COVID-19 vaccination widely implemented in most countries, propelled by the need to revive the tourism economy, there is a growing prospect for relieving the social distancing regulation and reopening borders in tourism-oriented countries an...

  • Systematic Review
  • Open Access
20 Citations
11,806 Views
30 Pages

13 October 2021

There is a lack of comprehensive and systematic data and evidence regarding the effectiveness of mandatory and incentive-based vaccination schemes. The results of such programs in some countries have not been adequately studied. A number of countries...

  • Article
  • Open Access
1 Citations
2,636 Views
9 Pages

29 September 2023

In Romania, influenza vaccination of healthcare professionals is recommended, but not mandatory. This study aims to investigate the attitudes and behaviors of medical students and resident physicians—the youngest healthcare professionals—...

  • Article
  • Open Access
15 Citations
6,116 Views
13 Pages

Meningococcal Vaccine for Hajj Pilgrims: Compliance, Predictors, and Barriers

  • Al-Mamoon Badahdah,
  • Fatimah Alghabban,
  • Wajd Falemban,
  • Abdullah Albishri,
  • Gouri Rani Banik,
  • Tariq Alhawassi,
  • Hatem Abuelizz,
  • Marwan A. Bakarman,
  • Ameneh Khatami and
  • Robert Booy
  • + 1 author

Background: Major intercontinental outbreaks of invasive meningococcal disease associated with the Hajj occurred in 1987, 2000, and 2001. Mandatory meningococcal vaccination for all pilgrims against serogroups A and C and, subsequently, A, C, W, and...

  • Article
  • Open Access
32 Citations
5,273 Views
12 Pages

Who Should Get COVID-19 Vaccine First? A Survey to Evaluate Hospital Workers’ Opinion

  • Lucia Craxì,
  • Alessandra Casuccio,
  • Emanuele Amodio and
  • Vincenzo Restivo

25 February 2021

Prospective planning of COVID-19 vaccines allocation will be essential to maximize public health and societal benefits while preserving equity. Decisions about how to allocate limited supplies of vaccines need to be clear about the criteria used in s...

  • Review
  • Open Access
21 Citations
5,896 Views
14 Pages

Utility of Healthcare System-Based Interventions in Improving the Uptake of Influenza Vaccination in Healthcare Workers at Long-Term Care Facilities: A Systematic Review

  • Angela Bechini,
  • Chiara Lorini,
  • Patrizio Zanobini,
  • Francesco Mandò Tacconi,
  • Sara Boccalini,
  • Maddalena Grazzini,
  • Paolo Bonanni and
  • Guglielmo Bonaccorsi

Healthcare workers (HCWs) in long-term care facilities (LTCFs) can represent a source of influenza infection for the elderly. While flu vaccination coverage (VC) is satisfactory in the elderly, HCWs are less likely to be vaccinated. There is no defin...

  • Article
  • Open Access
1 Citations
2,825 Views
19 Pages

2 January 2024

Facing the threat of SARS-CoV-2, several countries implemented protective measures to annihilate the waves of the pandemic. Apart from quarantine, social distancing, frequent disinfection, and the use of a face mask, vaccination against COVID-19 soon...

  • Article
  • Open Access
1 Citations
2,773 Views
15 Pages

Childhood Immunization Coverage Before, During and After the COVID-19 Pandemic in Italy

  • Flavia Pennisi,
  • Andrea Silenzi,
  • Alessia Mammone,
  • Andrea Siddu,
  • Anna Odone,
  • Michela Sabbatucci,
  • Riccardo Orioli,
  • Anna Carole D’Amelio,
  • Francesco Maraglino and
  • Giovanni Rezza
  • + 1 author

25 June 2025

Background/Objectives: Maintaining high childhood vaccination coverage is essential to prevent outbreaks of vaccine-preventable diseases. In Italy, Law No. 119/2017 introduced mandatory childhood immunizations, leading to significant improvements. Ho...

  • Article
  • Open Access
25 Citations
9,209 Views
17 Pages

1 December 2022

As the anti-vaccination movement is spreading around the world, this paper addresses the ever more urgent need for health professionals, communicators and policy-makers to grasp the nature of vaccine mis/disinformation on social media. A one-by-one c...

  • Article
  • Open Access
116 Citations
8,426 Views
9 Pages

Would Parents Get Their Children Vaccinated Against SARS-CoV-2? Rate and Predictors of Vaccine Hesitancy According to a Survey over 5000 Families from Bologna, Italy

  • Marco Montalti,
  • Flavia Rallo,
  • Federica Guaraldi,
  • Lapo Bartoli,
  • Giulia Po,
  • Michela Stillo,
  • Paola Perrone,
  • Lorena Squillace,
  • Laura Dallolio and
  • Paolo Pandolfi
  • + 4 authors

10 April 2021

In the near future, COVID-19 vaccine efficacy trials in larger cohorts may offer the possibility to implement child and adolescent vaccination. The opening of the vaccination for these strata may play a key role in order to limit virus circulation, i...

  • Article
  • Open Access
1,037 Views
14 Pages

Background: This study was aimed at understanding the attitude on influenza and influenza vaccination among workers of community healthcare centers (CHCs) and investigating the barriers and facilitators for influenza vaccination. Methods: A cross-sec...

  • Article
  • Open Access
7 Citations
3,294 Views
14 Pages

A Game-Theoretic Model of Voluntary Yellow Fever Vaccination to Prevent Urban Outbreaks

  • Jovic Aaron S. Caasi,
  • Brian M. Joseph,
  • Heera J. Kodiyamplakkal,
  • Jaelene Renae U. Manibusan,
  • Leslie J. Camacho Aquino,
  • Hyunju Oh,
  • Jan Rychtář and
  • Dewey Taylor

9 August 2022

Yellow fever is a vector-borne acute viral hemorrhagic disease. It is endemic in tropical areas of Africa and Latin America but demonstrated the potential for international spread during the 2016 outbreak in Luanda, Angola. Yellow fever can be preven...

  • Article
  • Open Access
2 Citations
2,825 Views
27 Pages

The outbreak of the Delta Variant of COVID-19 presents a natural experiment without modern precedent. As authorities scrambled to control the spread of the disease in Australia’s largest cities, construction workers were allowed to keep working...

  • Article
  • Open Access
47 Citations
9,056 Views
17 Pages

Predicting COVID-19 Vaccination Intention: The Determinants of Vaccine Hesitancy

  • Nuno Fernandes,
  • Daniela Costa,
  • Diogo Costa,
  • José Keating and
  • Joana Arantes

11 October 2021

Do people want to be vaccinated against COVID-19? Herd immunity is dependent on individuals’ willingness to be vaccinated since vaccination is not mandatory. Our main goal was to investigate people’s intention to be vaccinated and their intentions to...

  • Review
  • Open Access
25 Citations
23,255 Views
16 Pages

2 February 2021

Although vaccination is recognised as the top public health achievement of the twentieth century, unequivocal consensus about its beneficence does not exist among the general population. In countries with well-established immunisation programmes, vac...

  • Article
  • Open Access
12 Citations
2,575 Views
7 Pages

A Wide Range of Strategies to Cope with Healthcare Workers’ Vaccine Hesitancy in A North-Eastern Italian Region: Are They Enough?

  • Laura Brunelli,
  • Francesca Antinolfi,
  • Francesca Malacarne,
  • Roberto Cocconi and
  • Silvio Brusaferro

The recent pandemic reminded the world of the high risk of healthcare workers (HCWs) and patient contagiousness along with the healthcare services disruption related to nosocomial outbreaks. This study aims at describing vaccination campaigns within...

  • Article
  • Open Access
7 Citations
5,721 Views
17 Pages

20 April 2020

Modeling the spread of infectious diseases and social responses is one method that can help public health policy makers improve the control of epidemic outbreaks and make better decisions about vaccination costs, the number of mandatory vaccinations,...

  • Communication
  • Open Access
1,272 Views
11 Pages

14 March 2025

Preventing the spread of infectious diseases in horses requires breaking the chain of infection through appropriate prophylaxis. In Poland, where the horse population reached 273,006 in 2023, vaccinations are voluntary and primarily the responsibilit...

  • Article
  • Open Access
6 Citations
3,130 Views
12 Pages

Immunogenicity and Protection against Foot-and-Mouth Disease Virus in Swine Intradermally Vaccinated with a Bivalent Vaccine of Foot-and-Mouth Disease Virus Type O and A

  • Dong-Wan Kim,
  • Giyoun Cho,
  • Hyejin Kim,
  • Gyeongmin Lee,
  • Tae-Gwan Lim,
  • Ho-Young Kwak,
  • Jong-Hyeon Park and
  • Sung-Han Park

7 April 2023

Following the worst outbreak of foot-and-mouth disease (FMD), a highly contagious disease in cloven-hoofed animals caused by the FMD virus, from November 2010–April 2011, the Korean government enforced a mandatory vaccination policy. A bivalent...

  • Review
  • Open Access
90 Citations
13,600 Views
25 Pages

The Effectiveness of Interventions for Increasing COVID-19 Vaccine Uptake: A Systematic Review

  • Eleonore Batteux,
  • Freya Mills,
  • Leah Ffion Jones,
  • Charles Symons and
  • Dale Weston

3 March 2022

Vaccination is vital to protect the public against COVID-19. The aim of this systematic review is to identify and evaluate the effectiveness of interventions to increase COVID-19 vaccine uptake. We searched a range of databases (Embase, Medline, Psyc...

  • Article
  • Open Access
29 Citations
8,620 Views
18 Pages

Willingness to Receive COVID-19 Booster Vaccine: Associations between Green-Pass, Social Media Information, Anti-Vax Beliefs, and Emotional Balance

  • Andrea De Giorgio,
  • Goran Kuvačić,
  • Dražen Maleš,
  • Ignazio Vecchio,
  • Cristina Tornali,
  • Wadih Ishac,
  • Tiziana Ramaci,
  • Massimiliano Barattucci and
  • Boris Milavić

21 March 2022

The aims of the present investigation were (i) to determine psychological relapses of COVID-19 booster vaccine; (ii) to identify the determining factors affecting willingness to receive COVID-19 vaccine; and (iii) to study the relationship among emot...

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