Driving delivery and uptake of catch-up vaccination among adolescent and adult migrants in UK general practice: a mixed methods pilot study.

BACKGROUND: Migrants in the UK and Europe face vulnerability to vaccine-preventable diseases (VPDs) due to missed childhood vaccines and doses and marginalisation from health systems. Ensuring migrants receive catch-up vaccinations, including MMR, Td/IPV, MenACWY, and HPV, is essential to align them with UK and European vaccination schedules and ultimately reduce morbidity and mortality. However, recent evidence highlights poor awareness and implementation of catch-up vaccination guidelines by UK primary care staff, requiring novel approaches to strengthen the primary care pathway. METHODS: The 'Vacc on Track' study (May 2021-September 2022) aimed to measure under-vaccination rates among migrants in UK primary care and establish new referral pathways for catch-up vaccination. Participants included migrants aged 16 or older, born outside of Western Europe, North America, Australia, or New Zealand, in two London boroughs. Quantitative data on vaccination history, referral, uptake, and sociodemographic factors were collected, with practice nurses prompted to deliver catch-up vaccinations following UK guidelines. Focus group discussions and in-depth interviews with staff and migrants explored views on delivering catch-up vaccination, including barriers, facilitators, and opportunities. Data were analysed using STATA12 and NVivo 12. RESULTS: Results from 57 migrants presenting to study sites from 18 countries (mean age 41 [SD 7.2] years; 62% female; mean 11.3 [SD 9.1] years in UK) over a minimum of 6 months of follow-up revealed significant catch-up vaccination needs, particularly for MMR (49 [86%] required catch-up vaccination) and Td/IPV (50 [88%]). Fifty-three (93%) participants were referred for any catch-up vaccination, but completion of courses was low (6 [12%] for Td/IPV and 33 [64%] for MMR), suggesting individual and systemic barriers. Qualitative in-depth interviews (n = 39) with adult migrants highlighted the lack of systems currently in place in the UK to offer catch-up vaccination to migrants on arrival and the need for health-care provider skills and knowledge of catch-up vaccination to be improved. Focus group discussions and interviews with practice staff (n = 32) identified limited appointment/follow-up time, staff knowledge gaps, inadequate engagement routes, and low incentivisation as challenges that will need to be addressed. However, they underscored the potential of staff champions, trust-building mechanisms, and community-based approaches to strengthen catch-up vaccination uptake among migrants. CONCLUSIONS: Given the significant catch-up vaccination needs of migrants in our sample, and the current barriers to driving uptake identified, our findings suggest it will be important to explore this public health issue further, potentially through a larger study or trial. Strengthening existing pathways, staff capacity and knowledge in primary care, alongside implementing new strategies centred on cultural competence and building trust with migrant communities will be important focus areas.

Can a training hub deliver undergraduate medical education with patient educators?

BACKGROUND: Medical schools may find it difficult to coordinate GP practices to support undergraduate medical education in primary care. In England, every Integrated Care System area now has a funded training hub to plan and upskill the primary care and community health workforce. We evaluated whether a training hub could help deliver undergraduate medical education, co-facilitated by patient educators. No published research has evaluated this model before. METHODS: We used before and after surveys (617 students), interviews (28) and focus groups (20 people) with undergraduate medical students, patient educators and training hub and medical school team members. FINDINGS: It was feasible for a training hub to develop and co-deliver a workshop with patient educators. 61% of Year 4 undergraduate students (first clinical year) took part, a high attendance rate during the COVID-19 pandemic. 80% of students said they learnt a lot about managing conditions in primary care and the community as a result. They particularly valued engaging with patient educators and seeing interprofessional working between GPs and pharmacists, which were cornerstones of the training hub approach. The hub was able to recruit and retain patient educators more effectively than the medical school alone. Patient educators said they felt valued and developed new skills. CONCLUSIONS: Working with training hubs may be part of the solution to issues medical schools face when organising undergraduate education about primary care. This small evaluation suggests that this model could be tested further.

A preventable illness? Purulent pericarditis due to Streptococcus pneumoniae complicated by haemolytic uraemic syndrome in an infant.

A previously healthy eight-month-old infant presented with shortness of breath and pyrexia. He was found to have purulent pericarditis due to Streptococcus pneumoniae, complicated by acute renal failure due to haemolytic uraemic syndrome. He received peritoneal dialysis and recovered with normalisation of renal function. This case highlights two important complications of pneumococcal infection in one individual and illustrates the need for rapid diagnosis and treatment of invasive pneumococcal disease. It is anticipated that introduction of the conjugate pneumococcal vaccination to the Australian Standard Vaccination Schedule from 2005 will reduce the incidence of pneumococcal infection and its associated morbidity and mortality.