COVID-19 Vaccination Programs Research Articles

Patient-Reported Outcomes in COVID-19 Treatment with Monoclonal Antibodies Reveal Benefits in Return to Usual Activities.

This study aimed to assess the effects of a monoclonal antibody (mAb) combination on symptoms, daily function, and overall health-related quality of life. We analyzed patient-reported outcomes data from symptomatic outpatients in a phase1/2/3 trial. Patients with confirmed SARS-CoV-2 infection and ≥ 1 risk factor for severe COVID-19 received mAb treatment (casirivimab plus imdevimab 1200mg) or placebo. Prespecified exploratory assessments included time to sustained symptoms resolution, usual health, and return to usual activities (assessed daily for 29days). The trial was conducted from September 2020 to February 2021, prior to widespread COVID-19 vaccination programs and Omicron-lineage variants against which casirivimab + imdevimab is not active. In this analysis 736 outpatients received mAb and 1341 received placebo. Median time to sustained symptoms resolution was consistently shorter with mAb versus placebo (≥ 2consecutive days: 14 vs 17days, [nominal p = 0.0017]; ≥ 3 consecutive days: 17vs 21days, [nominal p = 0.0046]). Median time to sustained return to usual health and usual activities were both consistently shorter with mAb versus placebo (≥ 2 consecutive days: 12vs 15days [nominal p = 0.0001] and 9 vs 11days [nominal p = 0.0001], respectively; ≥ 3 consecutive days: 14 vs 18days [nominal p = 0.0003] and 10 vs 13days [nominal p = 0.0041], respectively). mAb treatment against susceptible SARS-CoV-2 strains improved how patients feel and function, as evidenced by shortened time to sustained symptoms resolution and return to usual health and activities. Future studies are warranted to assess the patient experience with next generation mAbs. GOV: Registration number, NCT04425629; Submission date June 11, 2020.

Hubungan Pemberian Program Vaksinasi Dengan Tingkat Kecemasan Pada Masyarakat Saat Pandemic Covid-19 Di Daerah RT 02 Desa Bojong Baru Kabupaten Bogor Tahun 2021

The COVID-19 vaccination program is a new program initiated by the government to create herd immunity for COVID-19 with a target target of 70% of the population. Vaccination turns out to provide its own anxiety for the community. Anxiety occurs during the Covid-19 pandemic and is also felt when there is a vaccination program in the community. To find out the relationship between the vaccination program and the level of anxiety in the community during the Covid-19 pandemic in the Rt. 02 Bojong Baru Village, Bogor Regency in 2021. The type of research used is descriptive correlation research using a cross sectional study approach. Based on the results of the Spearman rank test, there is a correlation or relationship between the administration of the vaccination program and the level in the Rt.

Lessons Learned from the COVID-19 Pandemic: Interpreting Vaccination Strategies in a Nationwide Demographic Study.

Brazil was strongly affected by the COVID-19 pandemic. Its continental dimension and socio-demographic characteristics pose challenges to distribution and accessibility, making vaccination programs challenging. The objectives of the study were to describe the clinical and demographic characteristics of the general population vaccinated against COVID-19 by October 2021 and analyze the strategies implemented during the vaccination program. A retrospective nationwide study that analyzed data from the OpenDataSUS platform of the Informatics Department of the Brazilian Ministry of Health (DataSUS), which contains information from all individuals in Brazil who have received at least one dose of any vaccine against COVID-19 approved by the National Health Agency (ANVISA) from 17 January to 3 October 2021. Until 3 October, a total of 146,254,578 persons (68.6 per 100 inhabitants) received at least one dose of a vaccine in Brazil. The north and northeast regions had the lowest vaccination rates compared with the remaining regions (North: 56.8, Northeast: 62.0, South: 74.4, and Southeast: 73.2 per 100 inhabitants). Elderly individuals had the highest vaccination rates, particularly those above 70 years old. Heterologous dosing regimens were administered to 1,063,079 individuals (0.7% of those receiving the first dose). The COVID-19 vaccination program reached more than two-thirds of the population in Brazil by 9 months after its start, but the vaccination coverage was heterogeneous, reflecting the country's geographic and socio-demographic characteristics. Establishing priority groups for vaccination was a main characteristic of the vaccination strategy. In addition, technology transfer agreements have played an important role in increasing vaccine accessibility.

Healthcare workers’ willingness to receive COVID-19 booster dose and associated factors in the Democratic Republic of the Congo

ABSTRACT The COVID-19 booster dose is considered an important adjunct for the control of the COVID-19 pandemic due to reports of reduced immunity in fully vaccinated individuals. The aims of this study were to assess healthcare workers’ intention to receive the booster dose of COVID-19 vaccine and to identify predictive factors among healthcare workers. A cross-sectional study was conducted among healthcare workers selected in two provinces, Kasai Oriental, and Haut-Lomami. Data were collected using a questionnaire administered through structured face-to-face interviews, with respondents using a pre-tested questionnaire set up on the Open Data Kit (ODK Collect). All data were analyzed using SPSS v26.0 (IBM Corporation, Armonk, NY, USA). Vaccination coverage for COVID-19, considering declarations by health workers, is around 85.9% for the province of Kasai Oriental and 85.8% for Haut-Lomami. A total of 975 responses were collected, 71.4% of health workers at Kasai Oriental and 66.4% from Haut-Lomami declared a definite willingness to receive a COVID-19 vaccine booster. The duration of protection was the main reason for accepting a booster COVID-19 dose for 64.6% of the respondents. Logistic regression analysis showed that having chronic diseases (aOR = 2.95 [1.65–5.28]), having already received one of the COVID-19 vaccines (aOR = 2.72 [1.43–5. 19]); the belief that only high-risk individuals, such as healthcare professionals and elderly people suffering from other illnesses, needed a booster dose (aOR = 1.75 [1.10–2.81]). Considering the burden of COVID-19, a high acceptance rate for booster doses could be essential to control the pandemic. Our results are novel and could help policymakers design and implement specific COVID-19 vaccination programs to reduce reluctance to seek booster vaccination.

COVID-19 vaccine fatigue in Scotland: how do the trends in attrition rates for the second and third doses differ by age, sex, and council area?

Abstract Vaccine fatigue is the propensity for individuals to start but not finish a vaccination program with several doses, which means they are less protected. Our study examines vaccine fatigue in the COVID-19 vaccination programme in Scotland. We model the attrition rates across multiple doses with a hierarchical binomial logistic regression model with correlated age- and area-specific random effects with conditional autoregressive priors, where inference uses integrated nested Laplace approximations. We find attrition rates smoothly decrease with increasing age, are much higher for the third dose than the second, and are generally higher for males than females.

The emotions for COVID-19 vaccine: Insights from Twitter analytics about hesitancy and willingness for vaccination

The declaration by the World Health Organization and government-initiated actions by different countries for the COVID-19 vaccine have led to the rapid evolution of sentiments on various social media platforms. Real-time data related to vaccination has grown the need to anticipate the changes in vaccine uptake. Using Twitter dataset, the study models different emotions and their associated word. The emotions are majorly classified into hesitancy and willingness for vaccination. The study categorizes the tweets into pre-launch, post-launch, and booster doses of the COVID-19 vaccine. Based on comparative analysis, most sentiments were related to hesitancy for vaccination during pre-launch. In post-launch, the majority of sentiments were oriented towards willingness for vaccination. However, during the booster dose, the sentiments were oriented toward happy, adequate, and free emotions. Over the time period, the willingness of the COVID-19 vaccine has improved. The practitioners and policymakers can obtain real-time sentiments based on this approach and strategize the long-term vaccination policy for COVID-19 and other vaccination programs.

COVID-19 vaccine hesitancy among adults in India: A primary study based on health behavior theories and 5C psychological antecedents model.

Despite the significant success of India's COVID-19 vaccination program, a sizeable proportion of the adult population remains unvaccinated or has received a single dose of the vaccine. Despite the recommendations of the Government of India for the two doses of the COVID-19 vaccine and the precautionary booster dose, many people were still hesitant towards the COVID-19 full vaccination. Hence, this study aimed to identify the primary behavioral and psychological factors contributing to vaccine hesitancy. Cross-sectional data was collected via a multi-stage sampling design by using a scheduled sample survey in the Gorakhpur district of Uttar Pradesh, India, between 15 July 2022 to 30 September 2022. This study has utilized three health behavior models-the Health Belief Model (HBM), the Theory of Planned Behavior (TPB), and the 5C Psychological Antecedents of vaccination, and employed bivariate and multivariable binary logistic regression model to assess the level of vaccine hesitancy and predictive health behavior of the respondents. Results indicate that among the constructs of the HBM and 5C Antecedents models, "perceived benefits", "confidence" and "collective responsibility" showed a lesser likelihood of COVID-19 vaccine hesitancy. However, in the TPB model constructs, a 'negative attitude towards the vaccine' showed a four times higher likelihood of COVID-19 vaccine hesitancy. From the future policy perspective, this study suggested that addressing the issue of 'negative attitudes towards the vaccine' and increasing the trust or confidence for the vaccine through increasing awareness about the benefits of the vaccination in India may reduce vaccine hesitancy.

Operation CoVER Saint Louis (COVID-19 Vaccine in the Emergency Room): Impact of a Vaccination Program in the Emergency Department.

Coronavirus 2019 (COVID-19) inequitably impacted minority populations and regions with limited access to healthcare resources. The Barnes-Jewish Emergency Department in St. Louis, MO, serves such a population. The COVID-19 vaccine is an available defense to help achieve community immunity. The emergency department (ED) is a potential societal resource to provide access to a vaccination intervention. Our objective in this study was to describe and evaluate a novel ED COVID-19 vaccine program, including its impact on the local surrounding underserved community. This was a retrospective, post-protocol implementation review of an ED COVID-19 vaccination program. Over the initial six-month period, we compiled data on all vaccinated patients out of the ED to evaluate demographic data and the impact on underserved regional areas. We report a successful ED-based COVID-19 vaccine program (with over 1,000 vaccines administered). This program helped raise regional and state vaccination rates. Over 50% of the population that received the COVID-19 vaccine from the ED were from defined socially vulnerable patient populations. No adverse effects were documented. Operation CoVER (COVID-19 Vaccine in the Emergency Room) Saint Louis was able to successfully vaccinate a socially vulnerable patient population. This free, COVID-19 ED-based vaccine program with dedicated pharmacy support, was novel in emergency medicine practice. Similar ED-based vaccine programs could help with future vaccine distribution.

Provincial Intra-Action Review of the COVID-19 Vaccination Programme: Opportunities to Improve Vaccine Response in North Kivu, Democratic Republic of Congo.

Low levels of COVID-19 vaccination coverage in many countries prompted the use of rapid assessments to characterize barriers to vaccination and identify corrective measures. The World Health Organization recommended the use of intra-action reviews (IARs) to identify best practices, gaps, and lessons learned to make real-time improvements to the COVID-19 vaccination response. The Democratic Republic of the Congo (DRC) implemented a national IAR in July 2021 that was poorly attended by the provincial health level, where vaccination activities are planned and implemented. To bridge this gap, we proposed sub-national IARs focused on COVID-19 vaccine program implementation at the provincial level. Using the WHO methodology, we organized a four-day provincial IAR workshop and invited national, provincial and health zone Ministry of Health (MoH) representatives and private and non-governmental organizations involved in the provincial COVID-19 vaccination response. Participants were divided into six groups based on their expertise, affiliation, and role within the health system to assess and identify lessons learned, challenges and the solutions within each of the six technical areas: (1) coordination, planning and monitoring; (2) service delivery; (3) risk communication and community engagement; (4) adverse effects following immunization (AEFI); (5) logistics; (6) and data management, monitoring and evaluation. The first provincial COVID-19 IAR was conducted in Goma, North Kivu, from January 19-22, 2022. A total of 56 participants came from provincial and health zone offices, and non-governmental organizations. Through work group discussions, they identified best practices, challenges, and lessons learned, and made recommendations to improve implementation of vaccination activities and reach coverage targets. Activities were proposed to operationalize recommendations and address challenges to improve the provincial response. This provincial IAR was a useful tool for reviewing progress and areas of improvement, while evaluating aspects of the COVID-19 vaccine rollout. It provided a means to share information with vaccination partners on areas of intervention, tailored to the local context.

COVID-19 Vaccination and Incidence of Pediatric SARS-CoV-2 Infection and Hospitalization

A SARS-CoV-2 vaccine was approved for adolescents aged 12 to 15 years on May 10, 2021, with approval for younger age groups following thereafter. The population level impact of the pediatric COVID-19 vaccination program has not yet been established. To identify whether California's pediatric COVID-19 immunization program was associated with changes in pediatric COVID-19 incidence and hospitalizations. A case series on COVID-19 vaccination including children aged 6 months to 15 years was conducted in California. Data were obtained on COVID-19 cases in California between April 1, 2020, and February 27, 2023. Postvaccination evaluation periods spanned 141 days (June 10 to October 29, 2021) for adolescents aged 12 to 15 years, 199 days (November 29, 2021, to June 17, 2022) for children aged 5 to 11 years, and 225 days (July 17, 2022, to February 27, 2023) for those aged 6 to 59 months. During these periods, statewide vaccine coverage reached 53.5% among adolescents aged 12 to 15 years, 34.8% among children aged 5 to 11 years, and 7.9% among those aged 6 to 59 months. Age-stepped implementation of COVID-19 vaccination was used to compare observed county-level incidence and hospitalization rates during periods when each age group became vaccine eligible to counterfactual rates predicted from observations among other age groups. COVID-19 case and hospitalization data were obtained from the California reportable disease surveillance system. Between April 1, 2020, and February 27, 2023, a total of 3 913 063 pediatric COVID-19 cases and 12 740 hospitalizations were reported in California. Reductions of 146 210 cases (95% prediction interval [PI], 136 056-158 948) were estimated among adolescents aged 12 to 15 years, corresponding to a 37.1% (35.5%-39.1%) reduction from counterfactual predictions. Reductions of 230 134 (200 170-265 149) cases were estimated among children aged 5 to 11 years, corresponding to a 23.7% (20.6%-27.3%) reduction from counterfactual predictions. No evidence of reductions in COVID-19 cases statewide were found among children aged 6 to 59 months (estimated averted cases, -259; 95% PI, -1938 to 1019), although low transmission during the evaluation period may have limited the ability to do so. An estimated 168 hospitalizations (95% PI, 42-324) were averted among children aged 6 to 59 months, corresponding to a 24.4% (95% PI, 6.1%-47.1%) reduction. In meta-analyses, county-level vaccination coverage was associated with averted cases for all age groups. Despite low vaccination coverage, pediatric COVID-19 immunization in California averted 376 085 (95% PI, 348 355-417 328) reported cases and 273 (95% PI, 77-605) hospitalizations among children aged 6 months to 15 years over approximately 4 to 7 months following vaccination availability. The findings of this case series analysis of 3 913 063 cases suggest reduced pediatric SARS-CoV-2 transmission following immunization. These results support the use of COVID-19 vaccines to reduce COVID-19 incidence and hospitalization in pediatric populations.

Policies and cultural beliefs: Community perceptions about COVID-19 vaccine hesitancy in Indonesia.

Vaccine hesitancy is a global concern and a significant threat to COVID-19 vaccination programs. This study aimed to explore vaccine hesitancy from the perspective of the Indonesian community related to policies and cultural beliefs. A descriptive qualitative approach was utilized in this study. Twenty participants were recruited from various settings to ensure the representation of experiences in different contexts in Indonesia. Audio-recorded, semi-structured, individual, in-depth interviews were carried out. Content analysis was performed to identify the main key themes. Twenty participants were recruited from various regions of Java Island, Indonesia. The participants revealed hesitancy about the COVID-19 vaccine, including the themes of mistrust, controversy, and the culture and beliefs of the community. This study highlights COVID-19 vaccine hesitancy in Indonesia, which may have implications for the community's perceptions and beliefs regarding the uptake of the COVID-19 vaccine. The trust issue remains a major challenge to convincing the community to accept the vaccine at the grassroots level. Targeted education and communication strategies are essential in addressing trust issues surrounding COVID-19 vaccines among critical stakeholders and religious leaders in Indonesia. Public health nursing plays a crucial role in fostering community acceptance and ensuring the success of vaccination programs.

Effectiveness of the Sanofi/GSK (VidPrevtyn Beta) and Pfizer-BioNTech (Comirnaty Original/Omicron BA.4-5) bivalent vaccines against hospitalisation in England

The Sanofi/GSK AS03-adjuvanted (VidPrevtyn Beta) vaccine and the Pfizer-BioNTech mRNA (Comirnaty Original/Omicron BA.4-5) bivalent vaccine were offered to adults aged 75 years and over in England from 3rd April 2023. This is the first time an adjuvanted COVID-19 vaccine has been administered as part of a UK COVID-19 vaccination programme. In clinical trials, antibody levels generated were comparable with mRNA vaccines but there are no real-world data on the effectiveness or duration of protection. We used a test-negative case-control study design to estimate the incremental vaccine effectiveness of the Sanofi/GSK and Pfizer bivalent BA.4-5 boosters against hospitalisation amongst those aged 75 years and older in England. Cases (those testing positive) and controls (those testing negative) were identified from the national COVID-19 PCR testing data undertaken in hospital settings. The study period included tests from 3rd April 2023 to 27th August 2023. Tests were linked to the COVID-19 vaccination register and to the national hospital admission database, restricting to those with an acute respiratory infection coded in the primary diagnosis field. Vaccine effectiveness was estimated using multivariable logistic regression amongst those who had last received an autumn 2022 booster given at least 3 months prior. The test result was the outcome and vaccination status the exposure. Analyses were adjusted for week of test, gender, age, clinical risk group status, care home resident status, region, index of multiple deprivation, ethnicity, influenza vaccination status and recent COVID-19 positivity. There were 14,169 eligible tests from hospitalised individuals aged 75 years and older; 3005 cases (positive tests) and 11,164 controls (negative tests). Effectiveness was highest in the period 9-13 days post vaccination for both manufacturers at about 50%; 43.7% (95% CI, 20.1-60.3%) and 56.1% (95% CI, 25.2-74.2%) for Sanofi/GSK and Pfizer BA.4-5, respectively. There was evidence of waning with a reduction to about 30% for both manufacturers after 5-9 weeks. The longest time interval post vaccination for which we were able to estimate effectiveness was 10+ weeks post vaccination, at which point vaccine effectiveness was 17.6% (95% CI,-3.6 to 34.5%) and 37.9% (95% CI, 13.2-55.5%) for the Sanofi/GSK and Pfizer BA.4-5 boosters, respectively. Both boosters provided good protection against hospitalisation amongst older adults. The finding that the adjuvanted vaccine targeting the distant Beta strain had similar effectiveness to the bivalent mRNA vaccine targeting more closely matched Omicron sub-lineages is notable and highlights the need for further real-world studies into the effectiveness of vaccines from different vaccine platforms and formulations in the presence of matched and unmatched strains. No external funding.

Associations between food groups and biomarkers of inflammation: Are some foods groups more protective than others?

The consumption of healthy foods such as whole grains, vegetables, fruits, nuts, legumes, dairy, and fish is associated with decreased risk of cardiovascular disease (CVD). CVD is an inflammatory disease caused by atherosclerosis. Inflammation is measured clinically using hsCRP, however hsCRP is not specific to CVD. Novel pro-inflammatory markers, such as platelet-activating factor (PAF) and lipoprotein-associated phospholipase A2 (Lp-PLA2), have garnered attention due to their specific roles in endothelial dysfunction and CVD risk. During the COVID 19 outbreak research highlighted a potential interaction between PAF and Lp-PLA2 and the SARS COVID 19 virus(1-3) and related adenovirus-vector and mRNA vaccines.4 This cross-sectional study investigated the association between PAF, Lp-PLA2, hsCRP, and intake of healthy food groups including fruit, cruciferous and other vegetables, grains, meat and poultry, fish and seafood, nuts and legumes, and dairy in 100 adults (49 ± 13 years, 31% male) with variable CVD risk. Data were collected across four groups during May and July 2021 (Groups 1 and 2 - CVD risk factors) and January and April 2022 (Groups 3 and 4 - no CVD risk factors). Fasting PAF, Lp-PLA2 and hsCRP and usual dietary intake (food frequency questionnaire) were measured. Food intake was converted into serves and classified into food groups. Correlations and multiple regressions were performed. Contrary to expectations, mean PAF was lower for groups 1 and 2 (n = 46, mean PAF 3.31 ± 1.66 ng/mL) compared to groups 3 and 4 (n = 54, mean PAF 19.82 ± 12.95 ng/mL) p < 0.001 with a large effect size (eta squared 0.665). Cruciferous vegetables were associated with lower levels of PAF (β = -.27, CI [−0.41, −0.14], p < .001) with a one serve increase in cruciferous vegetables per day associated with an 24% reduction in PAF. Nuts and legumes were associated with lower levels of hsCRP (β = -.51, CI [−0.81, −0.22], p<.001) with an increase of one serve per day associated with a 40% reduction in hsCRP. There were small inverse associations between cheese and both PAF (β = -.15, CI [−0.27, −0.03], p = .017) and Lp-PLA2 (β = -.26, CI [−0.47, −0.04], p = .024), however these were not significant at the Bonferroni-adjusted P<.005 level. In conclusion, cruciferous vegetables and nut and legume consumption were associated with lower levels of inflammation. The lack of associations between PAF and Lp-PLA2 and other healthy foods may be due to confounding by COVID-19 infection and vaccination programs which prevents any firm conclusion on the relationship between PAF, Lp-PLA2 and food groups. Future research should aim to examine the relationship with these novel markers and healthy food groups in a non-pandemic setting.

A survey of state and local practices encouraging pediatric COVID-19 vaccination of children ages 6 months through 11 years

ObjectiveThis report highlights state and local practices for optimizing the pediatric COVID-19 vaccination program for children ages 6 months through 11 years. MethodsState and local practices designed to optimize pediatric COVID-19 vaccine uptake were identified from a range of sources, including immunization program, CDC, and partner staff; and media stories or program descriptions identified via online searches. ResultsA range of practices were identified across different categories: provider-focused practices, school-based practices, jurisdiction or health department-based activities, community-focused practices involving partners, use of vaccination incentives, and Medicaid-related practices. ConclusionsImmunization programs and stakeholders implemented a variety of practices to meet the challenge of the pediatric COVID-19 vaccination program. The key findings may serve to inform not only the current pediatric COVID-19 vaccination program, but also future outbreak response work and routine immunization activities.

'We're at war.' Healthcare workers' experience with organisational change, uncertainty and vaccine hesitancy in 2021 and 2022 during the COVID-19 vaccination programe in Poland.

This article analyses the organisation of the mass COVID-19 vaccination programme in Poland and its consequences for various aspects of the social identity of healthcare workers (HCWs). Based on 31 in-depth interviews with HCWs, our study reveals the following: (1) Certain elements of the programme (inclusion of other healthcare professionals like pharmacists and laboratory diagnosticians as vaccinators) and the provision of additional infrastructure (pharmacies and shopping malls) may prompt scepticism and criticism in physicians and nurses who feel challenged about their professional autonomy and hierarchies; (2) Given the high levels of professional uncertainty, the implementation of the COVID-19 vaccination is forcing HCWs to revise their attitude to medical standards, resulting in specific responses and adaptation strategies (ranging from the active involvement in the programme due to the sense of mission, to more or less evident scepticism); and (3) Confronting vaccine hesitancy, both among patients and other HCWs, contributes to the feeling of helplessness, leading to criticism of policymakers.

A qualitative inquiry on drivers of COVID-19 vaccine hesitancy among adults in Kenya.

COVID-19 vaccination rates have been low among adults in Kenya (36.7% as of late March 2023) with vaccine hesitancy posing a threat to the COVID-19 vaccination program. This study sought to examine facilitators and barriers to COVID-19 vaccinations in Kenya. We conducted a qualitative cross-sectional study in two purposively selected counties in Kenya. We collected data through 8 focus group discussions with 80 community members and 8 in-depth interviews with health care managers and providers. The data was analyzed using a framework approach focusing on determinants of vaccine hesitancy and their influence on psychological constructs. Barriers to COVID-19 vaccine uptake were related to individual characteristics (males, younger age, perceived health status, belief in herbal medicine, and the lack of autonomy in decision making among women - especially in rural settings), contextual influences (lifting of bans, myths, medical mistrust, cultural and religious beliefs), and COVID-19 vaccine related factors (fear of unknown consequences, side-effects, lack of understanding on how vaccines work and rationale for boosters). However, community health volunteers, trusted leaders, mandates, financial and geographic access influenced COVID-19 vaccine uptake. These drivers of hesitancy mainly related to psychological constructs including confidence, complacency, and constraints. Vaccine hesitancy in Kenya is driven by multiple interconnected factors. These factors are likely to inform evidence-based targeted strategies that are built on trust to address vaccine hesitancy. These strategies could include gender responsive immunization programs, appropriate messaging and consistent communication that target fear, safety concerns, misconceptions and information gaps in line with community concerns. There is need to ensure that the strategies are tested in the local setting and incorporate a multisectoral approach including community health volunteers, religious leaders and community leaders.

Acceptance and Practice to COVID-19 Vaccination Among Rural Population in Indonesia

As one of the strategies to prevent and reduce the spread of COVID-19 since January 2021, the Indonesian Government has implemented a COVID-19 vaccination program. When this research was carried out in the first semester of 2022, the achievement of COVID-19 vaccination target was not yet reach the expected target due to many people were afraid and refused to be vaccinated. The research aims to determine the acceptance and practice of COVID-19 vaccination in rural communities located in Banyumas Regency, Central Java in 2022. This was a cross-sectional study based on electronic survey data distributed to residents (aged ≥ 15 years) of Tunjung Village, Jatilawang Sub-district between May 27, 1 - June 10, 2022. The study sample size was 211 respondents using the quota sampling technique. We used the Health Belief Model (HBM) as the theoretical framework. The research results show that the majority (69%) of respondents stated that they received the COVID-19 vaccination and around 79.6% of those who received it had received the COVID-19 vaccination. Chi-square statistical analysis shows that the variables gender, education, knowledge about COVID-19, knowledge about COVID-19 vaccination, perceived severity of COVID-19, perceived benefits of COVID-19 vaccination, and perceived self-efficacy towards COVID-19 vaccination are related. significantly impact acceptance of COVID-19 vaccination. Perception of self-efficacy towards COVID-19 vaccination is the strongest driving factor for acceptance (POR: 5.45). In the multivariate test, the most dominant variable influencing vaccine acceptance was the variable perception of self-efficacy towards vaccination after controlling for the knowledge variable. A significant relationship was obtained between receipt of COVID-19 vaccination and COVID-19 vaccination practices. It was concluded that acceptance of COVID-19 vaccination is closely related to the level of knowledge and attitudes towards COVID-19 and COVID-19 vaccination, and the higher acceptance encourages the practice of carrying out COVID-19 vaccination. It is recommended that to increase acceptance and practice of Covid vaccination it is necessary to increase the population's knowledge regarding COVID-19 and the COVID-19 vaccine by increasing education and promotion of the COVID-19 vaccination program through electronic media, especially television and social media.

Improving COVID-19 Vaccine Uptake in Saskatchewan, Canada: A Developmental Evaluation Approach

Background The Developmental Evaluation of a COVID-19 vaccination program was an early response to assess a complex emergent mass vaccination program to support learning and adaptation. Objective The primary objective of a multi-disciplinary team of researcher-evaluators was to facilitate organizational learning among key stakeholders to improve decision-making and increase vaccine uptake in Saskatchewan, Canada. Methods Aligned with the Developmental Evaluation approach, data collection was rooted in adjustment and flexibility to meet the evolving needs of the vaccination program. Data were primarily collected using meeting observations and program documentation. As the program progressed, the data collection was adjusted, and two surveys were conducted targeting COVID-19 vaccine recipients and vaccine immunizers. Data were analyzed iteratively in consultation with stakeholders. Results Nine feedback reports were generated over a nine-month evaluation period. Seven reports highlighted meeting observation results that revealed the program issues, probable causes, and implications. The evolving issues ranged from vaccine shortage, delay, and supply fluctuation to inter-organizational miscommunication and vaccine hesitancy. Two reports were produced from survey findings to delve into the persistent issue of vaccine hesitancy. Conclusion Effective solutions to complex issues of Saskatchewan’s COVID-19 mass immunization require a systems approach based on new ways of thinking and collective decision-making.

Marginalisation and distrust in the context of the COVID-19 vaccination programme: experiences of communities in a northern UK city region

BackgroundThere are clear inequalities in COVID − 19 vaccination rates amongst marginalised groups, with lower rates for some minoritised ethnic and religious groups, younger people, those living in more deprived areas, and with lower socio-economic status. Existing research focuses on psychological and socio-economic factors that influence vaccine uptake and does not explore broader social and historical contexts. Understanding inequalities in COVID-19 vaccine uptake requires a critical examination of the drivers of, and barriers to, vaccination.MethodsWe present findings from a co-designed qualitative research study undertaken during the COVID-19 pandemic. Focus groups and interviews were used to examine the context underpinning responses to the COVID-19 vaccination in Greater Manchester, particularly focussing on experiences of marginalisation. Thematic framework analysis was used to analyse the data.ResultsWe found that the public’s responses to the COVID-19 vaccination programme are intertwined with a longstanding history of institutional distrust and disenfranchisement, resulting from experiences of marginalisation and social inequalities. This was exacerbated further by the disproportionate impacts of the COVID-19 pandemic on minoritised ethnic groups, younger people, and those with existing health conditions.ConclusionsHistories of structural inequalities experienced by minoritised groups invoked feelings of suspicion and scepticism at the motivations of the agencies behind the vaccination rollout. This highlights the need for a contextualised analysis of attitudes to vaccines, considering pre-existing inequalities, which may be especially relevant for conceptualising public responses to the vaccination programme. Finally, our study shows the important ways in which public (dis)trust can impact public health policies. We recommend this should be incorporated into responses to future public health crises.

Highlighting models of Indigenous leadership and self-governance for COVID-19 vaccination programmes

The COVID-19 pandemic has disproportionately impacted Indigenous populations worldwide placing much importance on rapid and equitable vaccination. Nevertheless, many Indigenous communities have reported high vaccine hesitancy and low COVID-19 vaccine uptake. This may be attributed to various factors, including a lack of support for Indigenous leadership efforts to protect their communities and the pervasive infodemic targeting First Nations Peoples. In August 2022, we hosted an international symposium to bring together Indigenous and non-Indigenous community leaders, clinicians, and researchers to discuss pandemic experiences and lessons learnt. This commentary highlights examples of harnessing Indigenous leadership and self-governance to design and deliver tailored community-based and culturally appropriate COVID-19 vaccination programmes that improved vaccine uptake in Australia and Canada. These case studies demonstrate that Indigenous social-governance systems need to be valued, respected, and upheld if we are to make meaningful efforts to address health inequities among Indigenous communities during future pandemics.