Vaccine hesitancy and trust in sub-Saharan Africa

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: May 13, 2024

Abstract Lack of trust is a primary reason behind the global rise in vaccine hesitancy. Existing research on trust—vaccine hesitancy nexus has almost exclusively focused COVID-19 with vast majority studies examining industrialized countries. In this study, we investigated influence different policy-relevant actors (government, science, media, pharmaceutical companies, society) for recently available vaccines related to polio and HPV which benchmark against vaccine. Leveraging unique data 5203 individuals from six countries (Ghana, Kenya, Nigeria, South Africa, Tanzania, Uganda), showed that individuals’ government society are key predictors Furthermore, demonstrated these relationships remarkably stable across vaccine, disease, country contexts.

Language: Английский

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Factors Associated with COVID-19 Vaccine Intentions in Eastern Zimbabwe: A Cross-Sectional Study

Vaccines, Journal Year: 2021, Volume and Issue: 9(10), P. 1109 - 1109

Published: Sept. 29, 2021

Vaccines are one of the most effective public health strategies to protect against infectious diseases, yet vaccine hesitancy has emerged as a global threat. Understanding COVID-19 knowledge and attitudes their association with intentions can help targeting increase vaccination uptake achieve herd immunity. The goal this study was assess knowledge, attitudes, behaviors, identify factors associated among heads households in Manicaland Province, Zimbabwe. A cross-sectional survey conducted May 2021 551 randomly selected households. Data were collected on socio-demographic characteristics, behaviors regarding vaccines. More than half (55.7%) respondents reported intending vaccinate themselves or Multivariate logistic regression indicated that likelihood strongly confidence safety. Additionally, odds get vaccinated significantly higher who male, had level education, identified face mask usage prevention measures. Among perceived motivators vaccinate, recommendations from World Health Organization availability free charge increased intentions, while country manufacturer posed barrier intentions. As rollout Zimbabwe continues, efforts coverage immunity should target females less educated populations be tailored address concerns about safety manufacturer.

Language: Английский

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Multi-perspectives systematic review on the applications of sentiment analysis for vaccine hesitancy

Computers in Biology and Medicine, Journal Year: 2021, Volume and Issue: 139, P. 104957 - 104957

Published: Oct. 18, 2021

Language: Английский

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Implications of social media misinformation on COVID-19 vaccine confidence among pregnant women in Africa

Clinical Epidemiology and Global Health, Journal Year: 2022, Volume and Issue: 14, P. 100981 - 100981

Published: Feb. 12, 2022

It has been over a year since the World Health Organization (WHO) declared outbreak of COVID-19 as Public Emergency International Concern and subsequently global pandemic. The world experienced lot uncertainty then we all get used to this new 'normal' with social distancing measures, lockdowns, emergence variants, an array hope development vaccines. Having abstract understanding vaccine delivery, public perceptions vaccines, promoting acceptance vaccines are critical tackling advent pandemic led 'infodemic' or rampant misinformation surrounding virus, treatment, This poses threat health it potential lead crisis by exacerbating disease spread overwhelming healthcare systems. rising hesitancy which is paramount concern WHO even identifying one ten main threats Global almost 2 years before approval Pregnant African women most vulnerable population groups in region already burdened system. Currently, there isn't ample research literature that explores subpopulation impact media it. aim paper highlight implications on pregnant suggest key recommendations for improved strategies.

Language: Английский

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Facilitators and barriers to COVID-19 vaccine uptake among women in two regions of Ghana: A qualitative study

PLoS ONE, Journal Year: 2022, Volume and Issue: 17(8), P. e0272876 - e0272876

Published: Aug. 17, 2022

Although COVID-19 vaccines are available, evidence suggests that several factors hinder or facilitate their use. Several studies have found gender differences in vaccine uptake, with women less likely to vaccinate than men many countries, including Ghana. These studies, however, primarily been quantitative. This study used a qualitative approach examine the facilitators and barriers uptake among Using cross-sectional descriptive research design, 30 Greater Accra Ashanti regions of Ghana were conveniently sampled interviewed using semi-structured interview guide. Fifteen (15) interviews conducted each region. The data transcribed verbatim analysed thematically QSR NVivo version 10 software. Among key vaccination desire protect oneself family against COVID-19, education about vaccines, seeing others receive vaccine, being cost-free. On other hand, long queues at centres, fear side effects, misconceptions shortage main vaccination. results show individual, institutional, vaccine-related women. Addressing these need continuous comprehensive health education, ensuring availability sites will improve women's vaccines.

Language: Английский

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Persisting Vaccine Hesitancy in Africa: The Whys, Global Public Health Consequences and Ways-Out—COVID-19 Vaccination Acceptance Rates as Case-in-Point

Vaccines, Journal Year: 2022, Volume and Issue: 10(11), P. 1934 - 1934

Published: Nov. 15, 2022

Vaccine hesitancy (VH) is the seventh among WHO’s top 10 threats to global public health, which has continued perpetuate transmission of vaccine preventable diseases (VPDs) in Africa. Consequently, this paper systematically reviewed COVID-19 acceptance rates (VARs)—including uptake and vaccination intention—in Africa from 2020 2022, compared within five African regions determined context-specific causes VH Generally, VARs ranged 21.0% 97.9% 8.2% 92.0% with mean 59.8 ± 3.8% 58.0 2.4% 2021 respectively. Southern eastern had two 83.5 6.3% 68.9 6.6% 2021, 64.2 4.6% 61.2 5.1% Based on population types, healthcare workers a marginal increase their 55.5 5.6% 60.8 5.3% 2022. In other populations, decreased 62.7 5.2% 54.5 4% As 25 October lags behind world only 24% full vaccinations 84%, 79% 63% reported, respectively, Australian continent, upper-middle-income countries globally. Apart problems confidence, complacency, convenience, communications context, factors driving are inequality, lack production/maintenance facilities, insecurity, high illiteracy level, endemic corruption, mistrust some political leaders, spreading unconfirmed anti-vaccination rumors instability. With an overall rate 58%, still subsists The low have detrimental health implications, as it could facilitate emergence immune invading SARS-CoV-2 variants concern, may spread there need confront these challenges frontally engage traditional religious leaders fight against Africa, restore trust safety efficacy vaccines generally. availability improves, pets zoo-animals reverse zoonotic been reported recommended, limit evolution new concern avert possible epizootic or panzootic susceptible animal species.

Language: Английский

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COVID-19 vaccine acceptance and perceived risk among pregnant and non-pregnant adults in Cameroon, Africa

PLoS ONE, Journal Year: 2022, Volume and Issue: 17(9), P. e0274541 - e0274541

Published: Sept. 13, 2022

The public health response to the global COVID-19 pandemic has varied widely by region. In Africa, uptake of effective vaccines been limited accessibility and vaccine hesitancy. aim this study was compare perceptions infection vaccination between pregnant women non-pregnant adults in four regions Cameroon, located Central Africa.A cross-sectional survey conducted at urban suburban hospital facilities Cameroon. Participants were randomly selected from a convenience sample adult outpatient clinical settings June 1st July 14th, 2021. A confidential administered person trained research nurses after obtaining written informed consent. asked about self-reported sociodemographics, medical comorbidities, infection, vaccination. Descriptive statistics used for responses univariate multivariable logistic regression models created explore factors associated with acceptability.Fewer than one-third participants interested receiving (31%, 257/835) rates did not differ pregnancy status. Overall, 43% doubted efficacy, 85% stated that available Africa less Europe. Factors independently acceptability included having children (aOR = 1.5; p 0.04) higher education 1.6 secondary school vs primary/none; 0.03). Perceived risks ranged death (33%) fetal harm (31%) genetic changes (1%). Health care professionals cited as most trusted source information (82%, n 681).COVID-19 hesitancy misinformation Cameroon highly prevalent among 2021 while but recommended use pregnancy. Based on findings, consistent messaging safety efficacy local production are likely improve acceptability.

Language: Английский

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COVID-19 vaccine hesitancy and its determinants among sub-Saharan African adolescents

PLOS Global Public Health, Journal Year: 2022, Volume and Issue: 2(10), P. e0000611 - e0000611

Published: Oct. 5, 2022

COVID-19 vaccine hesitancy among adolescents poses a challenge to the global effort control pandemic. This multi-country survey aimed assess prevalence and determinants of in sub-Saharan Africa between July December 2021. The was conducted using computer-assisted telephone interviewing five African countries, Burkina Faso, Ethiopia, Ghana, Nigeria, Tanzania. A rural area an urban were included each country (except which only had area), with approximately 300 2662 total. Sociodemographic characteristics perceptions attitudes on vaccines measured. Vaccine defined as definitely not getting vaccinated or being undecided whether get if available. Log-binomial models used calculate adjusted ratios (aPRs) 95% confidence intervals (CIs) for associations potential hesitancy. percentage 14% Kersa, 23% Ibadan, 31% Nouna, 32% Ouagadougou, 37% Addis Ababa, 48% Kintampo, 65% Lagos, 76% Dar es Salaam, 88% Dodoma. Perceived low necessity, concerns about safety, effectiveness leading reasons Healthcare workers, parents family members, schoolteachers greatest impacts willingness. lack safety (aPR: 3.52; CI: 3.00, 4.13) 3.46; 2.97, 4.03) associated greater is alarmingly high across especially vaccination campaigns should address their misconceptions effectiveness.

Language: Английский

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Perceptions and Knowledge towards COVID-19 Vaccine Hesitancy among a Subpopulation of Adults in Kenya: An English Survey at Six Healthcare Facilities

Vaccines, Journal Year: 2022, Volume and Issue: 10(5), P. 705 - 705

Published: April 29, 2022

Background: Vaccine hesitancy, as defined by the WHO, is reluctance or refusal to vaccinate despite availability of vaccines and one ten threats global health in 2019. hesitancy remains a complex matter influenced multiple factors, especially sub-Saharan Africa. Methods: We conducted cross-sectional study between November 2021 January 2022 among general adult public seeking care at six different healthcare facilities Kenya. The survey, English, consisted questions based on demographics, knowledge, attitudes, including towards COVID-19 vaccine. Results: Of 3996 surveys collected, 55.1% were from private, 19.5% faith-based 25.3% government facilities., Approximately 81.0% all participants reported it was important get vaccine protect other people COVID-19, 79.9% they would take against yet 40.5% being hesitant primarily due side effects. Most variables associated with receiving Only 52.1% those facility 54.5% vaccinated, compared 81.5% private (p < 0.001). More felt that are safe Conclusion: Kenya, even though much lower than countries, dynamic problem. Mitigating strategies specific Africa need be developed help address this part continent.

Language: Английский

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Prevalence, Knowledge and Potential Determinants of COVID-19 Vaccine Acceptability Among University Students in the United Arab Emirates: Findings and Implications

Journal of Multidisciplinary Healthcare, Journal Year: 2022, Volume and Issue: Volume 15, P. 81 - 92

Published: Jan. 1, 2022

To evaluate the prevalence, knowledge, attitude and acceptance of COVID-19 vaccines related factors among university students in United Arab Emirates.Analytical cross-sectional study undertaken a convenient sample medical non-medical colleges Ajman University using self-administrated questionnaire. The questionnaire included demographic data as well assessing knowledge COVID-19, attitudes vaccines.A total 467 participated completed A 181 (38.8%) participants reported that they have been vaccinated against virus, principally with Sinopharm vaccine (84%). Vaccination virus was less prevalent Arabic nationalities compared to other nationalities, but more from health science those non-health colleges. rate 56.3%, exacerbated by worries regarding unforeseen problems (65.5%, 306), general mistrust (47.3%, 221) impacts (35.1%, 164). average score 60.1%, 142 (30.4%) having poor 127 (27.2%) acceptable 198 (42.4%) good knowledge. There were common misconceptions about symptoms including nausea diarrhoea, route transmission, half believing antibiotics are effective treatment.There variable students. Misconceptions need addressing going forward. enhance vaccination uptake country worldwide, education targeting diverse sociodemographic categories should be prioritized.

Language: Английский

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