scholarly journals Factors Associated with COVID-19 Vaccine Hesitancy

Vaccines ◽  
2021 ◽  
Vol 9 (3) ◽  
pp. 300
Author(s):  
Patricia Soares ◽  
João Victor Rocha ◽  
Marta Moniz ◽  
Ana Gama ◽  
Pedro Almeida Laires ◽  
...  

It is critical to develop tailored strategies to increase acceptability of the COVID-19 vaccine and decrease hesitancy. Hence, this study aims to assess and identify factors associated with COVID-19 vaccine hesitancy in Portugal. We used data from a community-based survey, “COVID-19 Barometer: Social Opinion”, which includes data regarding intention to take COVID-19 vaccines, health status, and risk perception in Portugal from September 2020 to January 2021. We used multinomial regression to identify factors associated with intention to delay or refuse to take COVID-19 vaccines. COVID-19 vaccine hesitancy in Portugal was high: 56% would wait and 9% refuse. Several factors were associated with both refusal and delay: being younger, loss of income during the pandemic, no intention of taking the flu vaccine, low confidence in the COVID-19 vaccine and the health service response during the pandemic, worse perception of government measures, perception of the information provided as inconsistent and contradictory, and answering the questionnaire before the release of information regarding the safety and efficacy of COVID-19 vaccines. It is crucial to build confidence in the COVID-19 vaccine as its perceived safety and efficacy were strongly associated with intention to take the vaccine. Governments and health authorities should improve communication and increase trust.

2021 ◽  
Author(s):  
Mouhamadou Faly Ba ◽  
Adama Faye ◽  
Babacar Kane ◽  
Amadou Ibra Diallo ◽  
Amandine Junot ◽  
...  

Introduction: The most effective way to control the COVID-19 pandemic in the long term is through vaccination. Two of the important components that can hinder it are vaccine hesitancy and vaccine refusal. This study, conducted before the arrival of the vaccines in Senegal, aims to assess and identify factors associated with hesitancy to the COVID-19 vaccine. Methods: This study was an explanatory, sequential, mixed-methods design. We collected quantitative data from December 24, 2020, to January 16, 2021, and qualitative data from February 19 to March 30, 2021. We conducted a marginal quota sampling nationwide. We used a structured questionnaire to collect data for the quantitative phase and an interview guide with a telephone interview for the qualitative phase. We performed descriptive, bivariate, and multivariate analyses with R software version 4.0.5 for the quantitative phase; and performed manual content analyses for the qualitative phase. Results: We surveyed 607 people for the quantitative phase, and interviewed 30 people for the qualitative phase. Individuals who hesitated or refused to be vaccinated represented 12.9% and 32.8%, respectively. Vaccine hesitancy was related to gender, living in large cities, having a poor attitude towards the vaccine, thinking that the vaccine would not help protect them from the virus, being influenced by people important to them, and lacking information from health professionals. Vaccine refusal was related to living in large cities, having a poor attitude towards the vaccine, thinking that the vaccine would not help protect them from the virus, thinking that the vaccine could endanger their health, trusting opinions of people who were important to them, and lacking information from health professionals. Conclusion: The results of the study show that the factors associated with hesitancy and refusal to be vaccinated against COVID-19 are diverse and complex. Reducing them will help to ensure better vaccination coverage if the current challenges of vaccine accessibility are addressed. Therefore, governments and health authorities should intensify their efforts to promote vaccine confidence and reduce misinformation. Keywords: Vaccine hesitancy, COVID-19, Mixed method, Senegal


2021 ◽  
Author(s):  
Takaaki Kobayashi ◽  
Yuka Nishina ◽  
Hana Tomoi ◽  
Ko Harada ◽  
Kyuto Tanaka ◽  
...  

Background: Few studies have assessed how mobile messenger apps affect COVID-19 vaccine hesitancy. We created a COVID-19 vaccine information chatbot in a popular messenger app in Japan to answer commonly asked questions. Methods: LINE is the most popular messenger app in Japan. Corowa-kun, a free chatbot, was created in LINE on February 6, 2021. Corowa-kun provides instant, automated answers to frequently asked COVID-19 vaccine questions. In addition, a cross-sectional survey assessing COVID-19 vaccine hesitancy was conducted via Corowa-kun during April 5 to 12, 2021. Results: A total of 59,676 persons used Corowa-kun during February to April 2021. Of them, 10,192 users (17%) participated in the survey. Median age was 55 years (range 16 to 97), and most were female (74%). Intention to receive a COVID-19 vaccine increased from 59% to 80% after using Corowa-kun (p < 0.01). Overall, 20% remained hesitant: 16% (1,675) were unsure, and 4% (364) did not intend to be vaccinated. Factors associated with vaccine hesitancy were: age 16 to 34 (odds ratio [OR] = 3.7, 95% confidential interval [CI]: 3.0-4.6, compared to age ≥ 65), female sex (OR = 2.4, Cl: 2.1-2.8), and history of another vaccine side-effect (OR = 2.5, Cl: 2.2-2.9). Being a physician (OR = 0.2, Cl: 0.1-0.4) and having received a flu vaccine the prior season (OR = 0.4, Cl: 0.3-0.4) were protective. Conclusions: Corowa-kun reduced vaccine hesitancy by providing COVID-19 vaccine information in a messenger app. Mobile messenger apps could be leveraged to increase COVID-19 vaccine acceptance.


2021 ◽  
Vol 15 (12) ◽  
pp. e0009957
Author(s):  
Sima Zein ◽  
Sarah B. Abdallah ◽  
Ahmed Al-Smadi ◽  
Omar Gammoh ◽  
Wajdy J. Al-Awaida ◽  
...  

Background The COVID-19 pandemic is expected to continue to inflect immense burdens of morbidity and mortality, not to mention the sever disruption of societies and economies worldwide. One of the major challenges to managing COVID-19 pandemic is the negative attitudes towards vaccines and the uncertainty or unwillingness to receive vaccinations. We evaluated the predictors and factors behind the negative attitudes towards COVID-19 vaccines in 3 countries in the Middle East. Methods A cross-sectional, self-administered survey was conducted between the 1st and the 25th of December, 2020. Representative sample of 8619 adults residing in Jordan, West Bank, and Syria, completed the survey via the Web or via telephone interview. The survey intended to assess intent to be vaccinated against COVID-19 and to identify predictors of and reasons among participants unwilling/hesitant to get vaccinated. Results The total of the 8619 participants included in this study were the ones who answered the question on the intent to be vaccinated. Overall, 32.2% of participants (n = 2772) intended to be vaccinated, 41.6% (n = 3589) didn’t intend to get vaccinated, and 26.2% (n = 2258) were not sure. The main factors associated with the willingness to take the vaccine (yes responses) included females, 18–35 years old, Syrians and Jordanians, a large family size, and having received a flu vaccine last year. Reasons for vaccine hesitancy included the lack of rigorous evaluation of the vaccine by the FDA and the possible long-term health risks associated with the vaccines (the wait-and-see approach). Conclusion This survey, conducted in December when the number of cases and deaths per day due to COVID-19 were at or near peak levels of the initial surge in the three regions under investigation. The survey revealed that most of survey’s participants (67.8%) were unwilling/hesitant to get vaccinated against COVID-19 with the lack of trust in the approval process of the vaccine being the main concern; the two main characteristics of those participants were more than 35 years old and participants holding a Bachelor’s degree or higher. Targeted and multi-pronged efforts will be needed to increase acceptance of COVID-19 vaccine in Jordan, West Bank and Syria.


Vaccines ◽  
2021 ◽  
Vol 9 (12) ◽  
pp. 1469
Author(s):  
Luisa Russo ◽  
Ileana Croci ◽  
Ilaria Campagna ◽  
Elisabetta Pandolfi ◽  
Alberto Villani ◽  
...  

Several countries have targeted adolescents for immunization against SARS-CoV-2 to mitigate COVID-19 spread. In Italy, immunization for children ≥ 12 years has been available starting from June 2021. We conducted a cross-sectional study to investigate the knowledge, attitude and intention to vaccinate children < 18 years in Italian families. We used a multinomial logistic regression model to investigate factors associated with intention to vaccinate. We collected a total of 1696 responses. Among the 491 families of children ≥ 12 years, 41.2% would not vaccinate their children and 21.2% were uncertain, while among the 1205 families of children < 12 years, 36.1% would not vaccinate and 33.8% were uncertain. Determinants of intention to vaccinate both age groups were perceived safety and efficacy of vaccines and perceived risk of transmitting infection to adults. For children < 12 years, additional determinants were perceived risk of being infected and being hospitalized because of COVID-19. In view of the expanding strategy to vaccinate adolescents and the availability of immunization for children < 12 years, our results call for a communication strategy targeted at families of children focused on the safety and efficacy of COVID-19 vaccine in children and on the dynamics of infection spread across different age groups. As perceptions in families are volatile and may change rapidly over time, repeated surveys for measuring attitudes to vaccinate would be advisable.


2010 ◽  
Author(s):  
Lauren Brookman-Frazee ◽  
Rachel A. Haine ◽  
Mary J. Baker-Ericzen ◽  
Ann F. Garland

Author(s):  
Hailey Saunders ◽  
Elizabeth Osuch ◽  
Kelly Anderson ◽  
Janet Martin ◽  
Abraham Kunnilathu ◽  
...  

Vaccines ◽  
2021 ◽  
Vol 9 (7) ◽  
pp. 745
Author(s):  
Rob Stephenson ◽  
Stephen P. Sullivan ◽  
Renee A. Pitter ◽  
Alexis S. Hunter ◽  
Tanaka MD Chavanduka

This paper presents data from an online sample of U.S gay, bisexual, and other men who have sex with men (GBMSM), to explore the factors associated with three dimensions of vaccine beliefs: perception of the likelihood of a COVID-19 vaccine becoming available, perception of when a COVID-19 vaccine would become available, and the likelihood of taking a COVID-19 vaccine. Data are taken from the Love and Sex in the Time of COVID-19 study, collected from November 2020 to January 2021. A sample of 290 GBMSM is analyzed, modeling three binary outcomes: belief that there will be a COVID-19 vaccine, belief that the COVID-19 vaccine will be available in 6 months, and being very likely to take the COVID-19 vaccine. In contrast to other studies, Black/African Americans and GBMSM living with HIV had higher levels of pandemic optimism and were more likely to be willing to accept a vaccine. Men who perceived a higher prevalence of COVID-19 among their friends and sex partners, and those who had reduced their sex partners, were more likely to be willing to take a COVID-19 vaccine. There remained a small percentage of participants (14%) who did not think the pandemic would end, that there would not be a vaccine and were unlikely to take a vaccine. To reach the levels of vaccination necessary to control the pandemic, it is imperative to understand the characteristics of those experiencing vaccine hesitancy and then tailor public health messages to their unique set of barriers and motivations.


Addiction ◽  
2008 ◽  
Vol 103 (8) ◽  
pp. 1371-1378 ◽  
Author(s):  
Saul Shiffman ◽  
Stuart G. Ferguson ◽  
Jeffrey Rohay ◽  
Joseph G. Gitchell

2021 ◽  
Vol 12 ◽  
pp. 215013272110243
Author(s):  
Tyler Lian ◽  
Kate Kutzer ◽  
Diwas Gautam ◽  
Howard Eisenson ◽  
Jane C. Crowder ◽  
...  

Introduction: In an effort to improve health outcomes and promote health equity, healthcare systems have increasingly begun to screen patients for unmet social needs and refer them to relevant social services and community-based organizations. This study aimed to identify factors associated with the successful connection (ie, services started) to social needs resources, as well as factors associated with an attempt to connect as a secondary, intermediate outcome. Methods: This retrospective cohort study included patients who had been screened, referred, and subsequently reached for follow-up navigation from March 2019 to December 2020, as part of a social needs intervention at a federally qualified health center (FQHC). Measures included demographic and social needs covariates collected during screening, as well as resource-related covariates that characterized the referred resources, including service domain (area of need addressed), service site (integration relative to the FQHC), and access modality (means of accessing services). Results: Of the 501 patients in the analytic sample, 32.7% had started services with 1 or more of their referred resources within 4 weeks of the initial referral, and 63.3% had at least attempted to contact 1 referred resource, whether or not they were able to start services. Receiving a referral to resources that patients could access via phone call or drop-in visit, as opposed to resources that required additional appointments or applications prior to accessing services, was associated with increased odds (aOR 1.95, 95% CI 1.05, 3.61) of connection success, after adjusting for age, sex, race, ethnicity, education, number of social needs, and resource-related characteristics. This study did not find statistically significant associations between connection attempt and any variable included in adjusted analyses. Conclusion: These findings suggest that referral pathways may influence the success of patients’ connection to social needs resources, highlighting opportunities for more accessible solutions to addressing patients’ unmet social needs.


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