Regional Differences in COVID-19 Vaccine Hesitancy in December 2020: A Natural Experiment in the French Working-Age Population

It can be assumed that higher SARS-CoV-2 infection risk is associated with higher COVID-19 vaccination intentions, although evidence is scarce. In this large and representative survey of 6007 adults aged 18–64 years and residing in France, 8.1% (95% CI, 7.5–8.8) reported a prior SARS-CoV-2 infection in December 2020, with regional variations according to an East–West gradient (p < 0.0001). In participants without prior SARS-CoV-2 infection, COVID-19 vaccine hesitancy was substantial, including 41.3% (95% CI, 39.8–42.8) outright refusal of COVID-19 vaccination. Taking into account five characteristics of the first approved vaccines (efficacy, duration of immunity, safety, country of the vaccine manufacturer, and place of administration) as well as the initial setting of the mass vaccination campaign in France, COVID-19 vaccine acceptance would reach 43.6% (95% CI, 43.0–44.1) at best among working-age adults without prior SARS-CoV-2 infection. COVID-19 vaccine acceptance was primarily driven by vaccine characteristics, sociodemographic and attitudinal factors. Considering the region of residency as a proxy of the likelihood of getting infected, our study findings do not support the assumption that SARS-CoV-2 infection risk is associated with COVID-19 vaccine acceptance.

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Communication Strategies to Combat COVID-19 Vaccines Hesitancy

Journal of Pharmaceutical Research International ◽

10.9734/jpri/2021/v33i40b32266 ◽

2021 ◽

pp. 72-85

Author(s):

Destaw Bayable Yemer ◽

Minwuyelet Andualem Desta ◽

Melaku Bayu Workie

Keyword(s):

Communication Strategies ◽

Vaccination Campaign ◽

Effective Communication ◽

Vaccine Hesitancy ◽

Vaccine Acceptance ◽

Health Crisis ◽

The Public ◽

Media Messages ◽

Communication Techniques ◽

Social Media Platforms

COVID-19 infectious disease resulted in a pandemic that has threatened millions of people in the world. It is caused by severe acute respiratory syndrome coronavirus (SARS-CoV-2), and it has created a global health crisis. Hence, the present study aimed at assessing communication strategies used by Ethiopian Public Health Institute and Ministry of Health to address COVID-19 vaccine hesitancy, make analysis of vaccination messages, and hybrid media messages to label best practices of communication techniques to address vaccine hesitancy. To attain this objective, a qualitative research method was employed to analyze messages that were disseminated with the hybrid national and regional media and social media platforms. MOH and EPHI disseminated messages; ministers, prominent people, opinion leaders and activists’ speeches used as subjects of the study. COVID-19 vaccination messages were selected through purposive sampling method. The contents of messages regarding health communication were analyzed. The finding showed that building COVID-19 vaccine acceptance through effective communication is important to stop the spread of the virus. The participatory and presumptive style communications are the possible method to promote COVID-19 vaccination before it reaches on refusal stage. Moreover, the results revealed that communication strategies contributed to vaccine advocacy and vaccination campaign to improve vaccine acceptance. MOH and EPHI used the hybrid media to mold the unscientific information and the misinformation of the vaccine. In sum, using effective communication strategies is very important to create awareness about COVID-19 vaccines, and avoid vaccine hesitation to strength the public vaccines acceptability.

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Reactogenicity of BNT162b2 mRNA COVID-19 Vaccine in a Young Working Age Population: A Survey among Medical School Residents, within a Mass Vaccination Campaign, in a Regional Reference Teaching Hospital in Italy

Vaccines ◽

10.3390/vaccines9111269 ◽

2021 ◽

Vol 9 (11) ◽

pp. 1269

Author(s):

Alborz Rahmani ◽

Guglielmo Dini ◽

Andrea Orsi ◽

Laura Sticchi ◽

Bianca Bruzzone ◽

...

Keyword(s):

Online Survey ◽

Adverse Reactions ◽

Vaccination Campaign ◽

Mass Vaccination ◽

Moderate Intensity ◽

Local Pain ◽

Mass Vaccination Campaign ◽

Working Age ◽

Working Age Population ◽

The University

Vaccinations are a key prevention measure in fighting the COVID-19 pandemic. The BNT162b2 mRNA vaccine (BioNTech/Pfizer), the first to receive authorization, was widely used in the mass vaccination campaign in Italy. Healthcare workers were identified as a priority group for vaccination, but few studies have assessed its reactogenicity among the young working age population. An online survey was conducted to investigate the adverse reactions occurring in the 7 days following the first and second vaccination doses amongst resident doctors of the University of Genoa, employed at the IRCCS Ospedale Policlinico San Martino of Genoa, between 11 January and 16 March 2021. A total of 512 resident physicians were invited to participate in the study (female = 53.2%; mean age = 28.9 years), of whom 296 (female = 53.4%, mean age = 28.9 years) and 275 (female = 55.3%, mean age = 29.1 years) completed the survey after their first and second vaccination doses, respectively. In the 7 days following the first dose, most common adverse reactions were local pain (96.3%), fatigue (42.6%), headache (33.8%), arthromyalgia (28.0%), and 5.1% reported fever, while following the second dose, participants reported local pain (93.5%), fatigue (74.9%), headache (57.5%), arthromyalgia (58.2%), and fever (30.9%), with a higher prevalence among females. Systemic (but not local) reactions increased following the second vaccination, reaching severe intensity in 9.8% of participants and causing three or more events of moderate intensity in 23.7% of participants. Adverse reactions preventing regular daily activities could cause absenteeism among workers. These results can be useful to inform populations of young individuals, set expectations, and improve adherence to vaccination campaigns.

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Assessment of COVID-19 vaccine hesitancy among undergraduate medical students of a tertiary care teaching hospital, Surat: a source of profound concern

International Journal of Basic & Clinical Pharmacology ◽

10.18203/2319-2003.ijbcp20212928 ◽

2021 ◽

Vol 10 (8) ◽

pp. 984

Author(s):

Awani Y. Shah ◽

Neeta Banzal ◽

Chaitali Mehta ◽

Anupama Desai

Keyword(s):

Medical Students ◽

Vaccination Campaign ◽

Tertiary Care ◽

Scientific Data ◽

Vaccine Hesitancy ◽

Undergraduate Medical Students ◽

Cross Sectional Survey ◽

Cross Sectional ◽

Mass Vaccination Campaign ◽

Link Data

Background: The discussion around COVID-19 vaccines has been in the limelight ever since the announcement was made for mass vaccination campaign in India. Less is known about undergraduate medical students’ perception and willingness towards getting COVID-19 vaccination. The aim of the study was to assess reasons for the apprehension if present towards taking the COVID-19 vaccines among medical students and to spread awareness about the ongoing issue.Methods: This was a prospective, cross sectional, survey-based study which was conducted at Surat Municipal Institute of Medical Education and Research (SMIMER), Surat, Gujarat, India. Questionnaire was distributed among medical students during lectures and exam going students were sent Google form link. Data collection was done from February to March 2021, and 550 students submitted the forms.Results: While 34.9% students had taken the vaccine voluntarily, category I (acceptance group); 18.2% students were initially hesitant to take the vaccine, but later took it, category II (hesitant group); the frequency increased to 46.9% students who are still hesitant and have not taken the vaccine, category III (refusal group). Top reasons for hesitancy were: concern regarding adverse events (69%), safety (60%) and lack of scientific data (27%) provided for the vaccines.Conclusions: This study revealed that there was lack of knowledge and positive attitude towards the COVID-19 vaccines among the non-vaccinated students. This evaluation has guided the importance and the need of targeted educational program to address the knowledge gap.

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COVID-19 Vaccine Hesitancy in the French Population of Working Age: A Randomized Experiment of Vaccine Characteristics

SSRN Electronic Journal ◽

10.2139/ssrn.3745198 ◽

2020 ◽

Author(s):

Michaël Schwarzinger ◽

Verity Watson ◽

Pierre Arwidson ◽

François Alla ◽

Stéphane Luchini

Keyword(s):

Vaccine Hesitancy ◽

Randomized Experiment ◽

French Population ◽

Working Age

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Willingness to Receive the COVID-19 and Seasonal Influenza Vaccines among the Saudi Population and Vaccine Uptake During the Initial Stage of the National Vaccination Campaign: A Cross-Sectional Survey

Vaccines ◽

10.3390/vaccines9070765 ◽

2021 ◽

Vol 9 (7) ◽

pp. 765

Author(s):

Amel Ahmed Fayed ◽

Abeer Salem Al Shahrani ◽

Leenah Tawfiq Almanea ◽

Nardeen Ibrahim Alsweed ◽

Layla Mohammed Almarzoug ◽

...

Keyword(s):

Saudi Arabia ◽

Perceived Risk ◽

Online Survey ◽

Seasonal Influenza ◽

Vaccination Campaign ◽

Vaccine Uptake ◽

Influenza Vaccines ◽

Vaccine Hesitancy ◽

Cross Sectional ◽

To Receive

This study aimed to assess the willingness to receive the coronavirus disease 2019 (COVID-19) and seasonal influenza vaccines and vaccine uptake during the early stage of the national vaccination campaign in Saudi Arabia. A cross-sectional online survey was conducted among adult Saudis between 20 January and 20 March 2021. The questionnaire addressed vaccine hesitancy, perceived risk, willingness, and vaccine uptake. Approximately 39% of the participants expressed vaccine hesitancy, and 29.8% and 24% felt highly vulnerable to contracting COVID-19 and seasonal influenza, respectively. The majority (59.5%) were willing to receive the COVID-19 vaccine, although only 31.7% were willing to receive the flu vaccine. Adjusted analysis showed that vaccine hesitancy (OR 0.34, 95% CI 0.27–0.43) and the perception of being at high risk (OR 2.78, 95% CI 1.68–4.60) independently affected the intention to be vaccinated. Vaccine hesitancy was similar among those who were willing to be vaccinated (29.8%) and those who had already been vaccinated (33.1%). The perceived risk was significantly higher among those who had been vaccinated (48.1%) than among those who were willing to be vaccinated but had not yet been vaccinated (29.1%). In conclusion, the acceptance of the COVID-19 vaccine in Saudi Arabia is high. Saudis who received the vaccine had a similar level of vaccine hesitancy and a higher level of perceived risk.

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Real-World Acceptance of COVID-19 Vaccines among Healthcare Workers in Perinatal Medicine in China

Vaccines ◽

10.3390/vaccines9070704 ◽

2021 ◽

Vol 9 (7) ◽

pp. 704

Author(s):

Biyun Xu ◽

Xuelian Gao ◽

Xinyue Zhang ◽

Yali Hu ◽

Huixia Yang ◽

...

Keyword(s):

General Population ◽

Real World ◽

Healthcare Workers ◽

Vaccine Safety ◽

Vaccine Hesitancy ◽

Present Survey ◽

Perinatal Medicine ◽

Vaccine Acceptance ◽

Questionnaire Online ◽

Convincing Data

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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Attitudes toward the SARS-CoV-2 Vaccine: Results from the Saudi Residents’ Intention to Get Vaccinated against COVID-19 (SRIGVAC) Study

Vaccines ◽

10.3390/vaccines9070798 ◽

2021 ◽

Vol 9 (7) ◽

pp. 798

Author(s):

Sami H. Alzahrani ◽

Mukhtiar Baig ◽

Mohammed W. Alrabia ◽

Mohammed R. Algethami ◽

Meshari M. Alhamdan ◽

...

Keyword(s):

Saudi Arabia ◽

Health Beliefs ◽

Multinomial Logistic Regression ◽

Demographic Data ◽

Vaccine Uptake ◽

Vaccine Hesitancy ◽

Relative Risk Ratio ◽

Cross Sectional ◽

Vaccine Acceptance ◽

Web Based

Vaccine uptake could influence vaccination efforts to control the widespread COVID-19 pandemic; however, little is known about vaccine acceptance in Saudi Arabia. The present study aimed to assess the Saudi public’s intent to get vaccinated against COVID-19 and explore the associated demographic determinants of their intentions as well as the reasons for vaccine hesitancy. A cross-sectional, web-based survey was distributed to public individuals in Saudi Arabia between 25 December 2020 and 15 February 2021. Participants were asked if they were willing to get vaccinated, and the responses, along with demographic data were entered into a multinomial logistic regression model to assess the relative risk ratio (RRR) for responding “no” or “unsure” versus “yes”. Among 3048 participants (60.1% female, 89.5% Saudi), 52.9% intend to get vaccinated, 26.8% were unsure, and 20.3% refused vaccination. Vaccine hesitancy was significantly higher among females (RRR = 2.70, p < 0.0001) and those who had not been recently vaccinated for influenza (RRR = 2.63, p < 0.0001). The likelihood was lower among Saudis (RRR = 0.49, p < 0.0001), those with less than a secondary education (RRR = 0.16, p < 0.0001), perceived risks of COVID-19, and residents of the southern region (RRR = 0.46, p < 0.0001). The most often cited reasons for hesitancy were short clinical testing periods and concerns about adverse events or effectiveness. Vaccine hesitancy is mediated by many demographic factors and personal beliefs. To address vaccine-related concerns and amend deeply rooted health beliefs, communication should provide transparent information.

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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

Vaccines ◽

10.3390/vaccines9040366 ◽

2021 ◽

Vol 9 (4) ◽

pp. 366

Author(s):

Marco Montalti ◽

Flavia Rallo ◽

Federica Guaraldi ◽

Lapo Bartoli ◽

Giulia Po ◽

...

Keyword(s):

Online Survey ◽

Vaccination Campaign ◽

Herd Immunity ◽

Vaccine Hesitancy ◽

Web Based ◽

Safe School ◽

Efficacy Trials ◽

Adolescent Vaccination ◽

Web Social ◽

Mandatory Vaccination

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, infection spreading towards the most vulnerable subjects, and plan safe school reopening. Vaccine hesitancy (VH) could limit the ability to reach the coverage threshold required to ensure herd immunity. The aim of this study was to investigate the prevalence and determinants of VH among parents/guardians toward a potentially available COVID-19 vaccination for children and adolescents. An online survey was performed in parents/guardians of children aged <18 years old, living in Bologna. Overall, 5054 questionnaires were collected. A vast majority (60.4%) of the parents/guardians were inclined to vaccinate, while 29.6% were still considering the opportunity, and 9.9% were hesitant. Highest vaccine hesitancy rates were detected in female parents/guardians of children aged 6–10 years, ≤29 years old, with low educational level, relying on information found in the web/social media, and disliking mandatory vaccination policies. Although preliminary, these data could help in designing target strategies to implement adherence to a vaccination campaign, with special regard to web-based information.

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COVID-19 Vaccine Hesitancy Worldwide: A Concise Systematic Review of Vaccine Acceptance Rates

Vaccines ◽

10.3390/vaccines9020160 ◽

2021 ◽

Vol 9 (2) ◽

pp. 160

Author(s):

Malik Sallam

Keyword(s):

Middle East ◽

General Public ◽

Healthcare Workers ◽

Decisive Role ◽

Initial Step ◽

Sub Saharan Africa ◽

Vaccine Hesitancy ◽

Vaccine Acceptance ◽

Republic Of The Congo ◽

Acceptance Rates

Utility of vaccine campaigns to control coronavirus 2019 disease (COVID-19) is not merely dependent on vaccine efficacy and safety. Vaccine acceptance among the general public and healthcare workers appears to have a decisive role in the successful control of the pandemic. The aim of this review was to provide an up-to-date assessment of COVID-19 vaccination acceptance rates worldwide. A systematic search of the peer-reviewed English survey literature indexed in PubMed was done on 25 December 2020. Results from 31 peer-reviewed published studies met the inclusion criteria and formed the basis for the final COVID-19 vaccine acceptance estimates. Survey studies on COVID-19 vaccine acceptance rates were found from 33 different countries. Among adults representing the general public, the highest COVID-19 vaccine acceptance rates were found in Ecuador (97.0%), Malaysia (94.3%), Indonesia (93.3%) and China (91.3%). However, the lowest COVID-19 vaccine acceptance rates were found in Kuwait (23.6%), Jordan (28.4%), Italy (53.7), Russia (54.9%), Poland (56.3%), US (56.9%), and France (58.9%). Only eight surveys among healthcare workers (doctors and nurses) were found, with vaccine acceptance rates ranging from 27.7% in the Democratic Republic of the Congo to 78.1% in Israel. In the majority of survey studies among the general public stratified per country (29/47, 62%), the acceptance of COVID-19 vaccination showed a level of ≥70%. Low rates of COVID-19 vaccine acceptance were reported in the Middle East, Russia, Africa and several European countries. This could represent a major problem in the global efforts to control the current COVID-19 pandemic. More studies are recommended to address the scope of COVID-19 vaccine hesitancy. Such studies are particularly needed in the Middle East and North Africa, Sub-Saharan Africa, Eastern Europe, Central Asia, Middle and South America. Addressing the scope of COVID-19 vaccine hesitancy in various countries is recommended as an initial step for building trust in COVID-19 vaccination efforts.

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Parents’ and Adolescents’ Willingness to be Vaccinated Against Serogroup B Meningococcal Disease during a Mass Vaccination in Saguenay–Lac-St-Jean (Quebec)

Canadian Journal of Infectious Diseases and Medical Microbiology ◽

10.1155/2015/732464 ◽

2015 ◽

Vol 26 (3) ◽

pp. 163-167 ◽

Cited By ~ 11

Author(s):

Eve Dubé ◽

Dominique Gagnon ◽

Denis Hamel ◽

Sylvie Belley ◽

Hélène Gagné ◽

...

Keyword(s):

Meningococcal Disease ◽

Endemic Area ◽

Telephone Survey ◽

Vaccination Campaign ◽

Negative Attitude ◽

Mass Vaccination ◽

Mass Vaccination Campaign ◽

4Cmenb Vaccine ◽

Self Protection ◽

To Receive

A mass vaccination campaign with the 4CMenB vaccine (Bexsero®; Novartis Pharmaceutical Canada Inc) was launched in a serogroup B endemic area in Quebec. A telephone survey was conducted to assess parental and adolescent opinions about the acceptability of the vaccine. Intent to receive the vaccine or vaccine receipt was reported by the majority of parents (93%) and adolescents (75%). Meningitis was perceived as being a dangerous disease by the majority of parents and adolescents. The majority of respondents also considered the 4CMenB vaccine to be safe and effective. The main reason for positive vaccination intention or behaviour was self-protection, while a negative attitude toward vaccination in general was the main reason mentioned by parents who did not intend to have their child vaccinated. Adolescents mainly reported lack of interest, time or information, and low perceived susceptibility and disease severity as the main reasons for not intending to be vaccinated or not being vaccinated.

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