Inequality in access to COVID-19 vaccines: an annual experience in Verona (Italy)

Abstract   COVID-19 vaccination campaigns involved massive resources worldwide. However, the disparity in vaccine accessibility is a global issue. The study evaluated whether birthplace is a barrier to healthcare access in a high-income country (HIC). The retrospective cohort study included fully vaccinated adults in the Verona district between 27/12/2020 and 31/12/2021. In Italy, the vaccination was opened at different times according to the risk category. Two multiple linear regression models explored the relationship between (1) days before getting the first shot (IV) and (2) the distance between the municipality of residence and the vaccination point, and age, sex, and Income Group (IG, as defined by the World Bank). Distance (km) was estimated with Q-GIS. Results are reported as Marginal Effect at the Mean (MEM) with a confidence interval of 0.95. 500,001 first doses were included, with a mean age of 47 years (SD = 21) and a mean IV of 47.5 days. 6% of the sample was UpperMiddle (UMIC), 6% Lower-Middle (LMIC), and 0.3% Low-Income Countries (LIC). The mean age was higher for HIC (p < 0.05). Male outnumbered females in LMIC (61%) and LIC (69%), but not in HIC and UMIC (p < 0.001). LMIC and LIC were vaccinated at local facilities (5.8%) and pharmacies (4.2%) more than other groups (3%) and at hub centers less (p < 0.05). The IV was lower for subjects from HIC (p < 0.05) with a MEM of 24 [22; 26] for LIC, 21 [21; 22] for LMIC and 27 [26; 27] for UMIC. Men from UMIC (9 [4; 14]), LMIC (7 [6; 8]) and LIC (4 [3; 5]) had a higher IV than women. All variables being equal, IV decreased with age (MEM -0.48 [-0.49; -0.47]). Distance was shorter for LMIC and LIC than for HIC (p < 0.05). The MEM on the distance of the Income group was -2.8 [-3.5; -2.2] for LIC and -2.0 [-2.1; -1.8] for LMIC (p < 0.05). The Income Group of one’s birth country is a barrier to vaccine accessibility in Italy, a HIC. Hence, we address public health workers to improve access to vaccination in community settings to narrow this gap. Key messages • Birthplace Income Group could be linked to vaccine accessibility in High Income Countries. • Public Health stakeholders should consider community and social barriers to healthcare access when planning health interventions.


Background:
Healthcare systems have become complex and fragmented, negatively affecting healthcare access and navigation. This is especially the case for socio-economically vulnerable people, who encounter organisational and administrative hindrances trying to access care. These difficulties have worsened during . Scholarly literature recognises that -by moulding navigation practices -social capital may mediate between potential and realised access to healthcare. However, little is known about how this mediating work practically unfolds.

Methods:
This case study aimed to understand how social capital might affect healthcare navigation practices. To do so, we investigated how the People's Health Lab (PHL), a community-based organisation, supported socio-economically vulnerable people in navigating healthcare during the Covid-19 pandemic in Bologna, Italy. Nine months of participant observation were conducted both in person and digitally from July 2020 to March 2021. Twelve semistructured interviews were also conducted with volunteers of the organisation. Fieldnotes and interview transcripts were analysed through Thematic Analysis. Results: PHL support activities addressed barriers to healthcare navigation by vulnerable people, which were found to be services fragmentation, bureaucracy and Covid-19 restrictions. Volunteers of the PHL connected vulnerable individuals to health services in manifold, flexible ways, working without standard operative protocols and relying on informal personal contacts within public services. This was found to be key in enabling navigation of healthcare during the first three waves of the pandemic.

Conclusions:
Our study provides evidence about how structural, linking social capital -the material and nonmaterial resources mobilised through the relationships between heterogeneous groups (the People's Health Lab, health authorities and vulnerable people) -can mediate access to fragmented healthcare systems by shaping navigation practices. Ensuring equity in healthcare accessibility should be a priority in low-income countries.
COVID-19 vaccination campaigns involved massive resources worldwide. However, the disparity in vaccine accessibility is a global issue. The study evaluated whether birthplace is a barrier to healthcare access in a high-income country (HIC). The retrospective cohort study included fully vaccinated adults in the Verona district between 27/12/2020 and 31/12/2021. In Italy, the vaccination was opened at different times according to the risk category. Two multiple linear regression models explored the relationship between (1) days before getting the first shot (IV) and (2)

Methods:
We did a global rapid review (01/2010 to 04/2022) to explore drivers of vaccine hesitancy among migrants followed by an indepth qualitative study (semi-structured, telephone interviews) among recently arrived adult migrants (foreign-born, >18 years old, residing in the UK < 10 years). Interviews explored views on routine vaccination including accessibility, confidence and awareness. Data were analysed iteratively using thematic analysis.

Results
: 63 papers were included in the rapid review, including data from 22 countries/regions. Multiple factors driving underimmunisation and hesitancy in migrants were reported, including language barriers, low health literacy, social exclusion, low cultural competency and accessibility in healthcare systems. Our qualitative study recruited 40 migrants (mean age: 36.7 years; 62.5% female) resident in the UK (6 refugees, 19 asylum-seekers, 8 undocumented, 7 labour migrants). Major barriers to catch-up vaccination included a lack of provider recommendation and low awareness, with vaccination viewed as only relevant to children. Hesitancy around specific vaccines, such as MMR, was often influenced by misinformation. Participants suggested that novel strategies such as walk-in or mobile access points, consistent provider recommendations, and translation of information into relevant languages, may enhance accessibility and uptake of routine vaccinations.

Conclusions:
Targeted and tailored information campaigns, versatile and proactive access pathways and education for healthcare staff on cultural competency will be needed to ensure uptake of catchup vaccination among marginalised migrant groups.

Key messages:
Newly arrived adult migrants face barriers to catch-up vaccination in host countries, which may hinder immunisation coverage and increase the risk of vaccine-preventable disease outbreaks. Health systems must develop novel mechanisms to proactively offer culturally competent and accessible catch-up vaccination services to adult migrants on and after arrival.

Background:
Providing equal access to health care is a major goal of health systems and a criterion for health system performance assessment (HSPA). The first systematic HSPA for Germany has been piloted in 2021. Access is one dimension of the conceptual framework (others are, e.g., population health, quality, and efficiency), which will be analysed in the following.

Methods:
Nine indicators to measure access were selected based on a systematic search of established instruments in (inter)national HSPA initiatives. Included indicators are availability and accessibility of services (e.g., waiting times) and financial risk protection, among others. Other criteria for the inclusion of indicators were data availability and international comparability. Indicators were evaluated in terms of their trend over time , in international comparison (e.g., Austria, Denmark, France), and according to various equity categories (e.g., age, gender, region).

Results:
The indicator access to palliative care could not be evaluated due to lack of data. Overall, access is good in Germany. Internationally, Germany performs better than average on most of the indicators, and its performance has improved over time. Physician density in the inpatient and outpatient sectors has increased since 2000 and is above the average of comparator countries. For some specialties, physician density in rural areas is lower than in urban areas, but the gap has decreased in recent years and does not apply to primary care. Furthermore, only 0.3% of the total population report having foregone care, although they had considered it necessary.
15th European Public Health Conference 2022