Immunisation community strategies

INTRODUCTION: This study aimed to understand barriers and enablers, future strategies, communication approaches and resources needed for COVID-19 vaccination among migrant communities in Melbourne, Australia. MATERIAL AND METHODS: We interviewed 24 immunisation providers who deliver immunisation services to migrant populations in Melbourne. We used the WHO Behavioural and Social Drivers framework (underlined) to organise barriers and enablers to COVID-19 vaccination...

INTRODUCTION: Vaccine-preventable infectious diseases (VPDs) are major causes of morbidity/mortality among children under 5 years of age worldwide and in Nigeria/Ebonyi state. Routine childhood immunisation is an invaluable prevention strategy for many VPDs. Due to suboptimal coverage and untimely receipt/delay in receipt of vaccinations, outbreaks of VPDs such as measles, yellow fever, diphtheria and others continue to reoccur around the world and in Nigeria/Ebonyi state. This study aims to evaluate the effectiveness of hybrid parents and health workers adaptive intervention in increasing the optimal/timely (cumulative age-appropriate) routine childhood immunisation coverage in the communities in Ebonyi state, Nigeria...

BACKGROUND: Malaria continues to be a public health problem in Kenya, with an estimated 37.2 million people at high risk of the disease. The disease burden is compounded by inequalities in health service availability, housing, socioeconomic conditions, and access to education. OBJECTIVES: We aimed to determine the status of community-based, health education interventions. Based on the findings, to develop an educational module for medical students to combat malaria in Kenya...

OBJECTIVES: Implementation research was employed to examine rates and contextual factors associated with mothers' care-seeking for their sick neonates and identify challenges for community-based possible serious bacterial infection (PSBI) services access and implementation during the COVID-19 pandemic. DESIGN: We conducted formative research involving household survey and programmatic qualitative study. SETTING: This formative study was conducted in Dembecha and Lume woredas of Amhara and Oromia regions...

Background Human papillomavirus (HPV) is a common sexually transmitted infection and the leading cause of cervical cancer. The HPV vaccine is a safe and effective way to prevent HPV infection. In Zambia, the vaccine is given during Child Health to girls aged 14 years who are in and out of school in two doses over two years. The focus of this evaluation was to establish the cost to administer a single dose of the vaccine well as for full immunisation of two doses. Methods For HPV costing, both top-down and micro-costing approaches were used, depending on the cost data source, and economic costs were gathered from Expanded Programme for Immunisation Costing and Financing Project (EPIC)...

RATIONALE FOR REVIEW: Some refugee and migrant populations globally showed lower uptake of COVID-19 vaccines and are also considered to be an under-immunised group for routine vaccinations. These communities may experience a range of barriers to vaccination systems, yet there is a need to better explore drivers of under-immunisation and vaccine hesitancy in these mobile groups. METHODS: We did a global rapid review to explore drivers of under-immunisation and vaccine hesitancy to define strategies to strengthen both COVID-19 and routine vaccination uptake, searching MEDLINE, Embase, Global Health PsycINFO and grey literature...

Although significant progress has been made in achieving goals for COVID-19 vaccine access, the quest for equity and justice remains an unfinished agenda. Vaccine nationalism has prompted calls for new approaches to achieve equitable access and justice not only for vaccines but also for vaccination. This includes ensuring country and community participation in global discussions and that local needs to strengthen health systems, address issues related to social determinants of health, build trust and leverage acceptance to vaccines, are addressed...

BACKGROUND: The UK was the first country to launch a national pandemic COVID-19 vaccination programme, which was implemented swiftly despite significant vaccine supply constraints. The delivery strategy used a combination of mass vaccination sites operated by NHS secondary care providers and local sites led by Primary Care Networks, and local pharmacies. Despite nation-wide rollout, persistent gaps in coverage continued to affect particular populations, including ethnic minority and marginalised social groups...

BACKGROUND: Seasonal vaccination with the RTS,S/AS01E malaria vaccine given alongside seasonal malaria chemoprevention (SMC) substantially reduces malaria in young children. The WHO has recommended the use of RTS,S/AS01E , including seasonal vaccination, in areas with seasonal malaria transmission. This study aimed to identify potential strategies to deliver RTS,S/AS01E , and assess the considerations and recommendations for delivery of seasonal malaria vaccination in Mali, a country with highly seasonal malaria...

OBJECTIVES: Peer-to-peer communication approaches have been previously described as the 'power of personal referral'. Rather than relying on official channels of information, peer-to-peer communication may have a role in supporting changes in understanding and possibly behaviours. However, in emergency or pandemic situations, there is currently limited understanding of whether community members feel comfortable speaking about their vaccine experiences or advocating to others. This study explored the perceptions of COVID-19 vaccinated and unvaccinated Australian adults regarding their preferences and opinions about peer-peer communication and other vaccine communication strategies...

OBJECTIVES: Developing countries face the greatest cervical cancer disease burden and mortality with suboptimal immunisation uptake. This review explores the communication strategies adopted, successes, challenges and lessons learnt in sub-Saharan countries to enhance human papillomavirus (HPV) immunisation. DESIGN: Systematic review and meta-analysis. DATA SOURCES: PubMed, Hinari, Cochrane Library, Trip database, CINAHL, Web of Science, Scopus and seven grey resources were searched through May 2022...

BACKGROUND: Malaria remains a public health challenge in Sub-Saharan Africa with the region contributing to more than 90% of global cases in 2020. In Ghana, the malaria vaccine was piloted to assess the feasibility, safety, and its impact in the context of routine use alongside the existing recommended malaria control measures. To obtain context-specific evidence that could inform future strategies of introducing new vaccines, a standardized post-introduction evaluation (PIE) of the successes and challenges of the malaria vaccine implementation programme (MVIP) was conducted...

Following the first COVID-19 case in Chiapas, Mexico in March 2020, the non-governmental organisation Compañeros En Salud (CES) and the state's Ministry of Health (MOH) decided to join forces to respond to the global pandemic. The collaboration was built over 8 years of partnership to bring healthcare to underserved populations in the Sierra Madre region. The response consisted of a comprehensive SARS-CoV-2 infection prevention and control programme, which included prevention through communication campaigns to combat misinformation and stigma related to COVID-19, contact tracing of suspected and confirmed COVID-19 cases and their contacts, outpatient and inpatient care for patients with respiratory symptoms, and CES-MOH collaboration on anti-COVID-19 immunisation campaigns...

OBJECTIVE: To support evidence-informed decision-making, we created an evidence gap map to characterise the evidence base on the effectiveness of interventions in improving routine childhood immunisation outcomes in low-income and middle-income countries (LMICs). METHODS: We developed an intervention-outcome matrix with 38 interventions and 43 outcomes. We searched academic databases and grey literature sources for relevant impact evaluations (IEs) and systematic reviews (SRs)...

INTRODUCTION: The COVID-19 pandemic has demonstrated that there is an unmet need for the development of novel prophylactic antiviral treatments to control the outbreak of emerging respiratory virus infections. Passive antibody-based immunisation approaches such as intranasal antibody prophylaxis have the potential to provide immediately accessible universal protection as they act directly at the most common route of viral entry, the upper respiratory tract. The need for such products is very apparent for SARS-CoV-2 at present, given the relatively low effectiveness of vaccines to prevent infection and block virus onward transmission...

INTRODUCTION: As global child vaccination coverage has plateaued, understanding how to increase routine child vaccination rates further is key to avoiding preventable disease and death. To analyse how community engagement strategies can increase child vaccination, we synthesise the results from formative evaluations of interventions that aimed to increase vaccination coverage in Ethiopia, Myanmar, Nigeria, and Pakistan. METHODS: This paper uses an inductive qualitative approach to synthesise the results from the six evaluations, gathering lessons for designing context appropriate interventions that are feasible to implement and acceptable to providers, communities, and caregivers...

OBJECTIVE: To describe adverse events following COVID-19 immunisation (AEFI) and participation in AusVaxSafety surveillance in a Queensland regional community. METHODS: Participants presenting for second dose COVID-19 vaccine at the Hervey Bay Wide Bay Hospital and Health Service (WBHHS) vaccine clinic in July 2021 completed a survey pertaining to their first COVID-19 vaccine. Data collected included participation in AusVaxSafety surveillance, vaccine type (BNT162b2 (Pfizer/BioNTech) or ChAdOx1-S(Oxford/AstraZeneca), AEFI experienced and impact on work/routine activities...

Introduction: a year after the start of COVID-19 vaccination, coverage remains very low in the African Region. Different challenges and operational barriers have been documented, but countries will need to supplement the available information with operational research in order to adequately respond to practical questions regarding how best to scale up COVID-19 vaccination. We conducted a survey among immunisation program staff working in the African Region, in order to identify the high priority operational research questions relevant to COVID-19 vaccination...

Introduction: The essential components of a vaccine delivery system are well-documented, but robust evidence on how and why the related processes and implementation strategies drive catalytic improvements in vaccination coverage are not well established. To address this gap, we identified critical success factors that may have led to substantial improvements in routine childhood immunization coverage in Nepal from 2000 through 2019. Methods: We identified Nepal as an exemplar in the delivery of early childhood immunization through analysis of DTP1 and DTP3 coverage data...

INTRODUCTION: Widespread vaccination against COVID-19 is one of the most effective ways to control, and ideally, end the global COVID-19 pandemic. Vaccine hesitancy and vaccine rates vary widely across countries and populations and are influenced by complex sociocultural, political, economic and psychological factors. Community engagement is an integral strategy within immunisation campaigns and has been shown to improve vaccine acceptance. As evidence on community engagement to support COVID-19 vaccine uptake is emerging and constantly changing, research that lessens the knowledge-to-practice gap by providing regular and up-to-date evidence on current best-practice is essential...