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Screening for infection in unaccompanied asylum-seeking children and young people
Bhanu Williams1, Mary Boullier2, Zoe Cricks2
1Department of Paediatrics & Child Health, Northwick Park Hospital, London North West University Healthcare NHS Trust, Middlesex, UK bhanu.williams@nhs.net.
Insights
Screening unaccompanied asylum-seeking children (UASC) identified high rates of treatable infections like tuberculosis and schistosomiasis. These findings underscore the critical need for robust infection screening in this vulnerable population.
Area of Science:
- Infectious Diseases
- Public Health
- Pediatrics
Background:
- Unaccompanied asylum-seeking children (UASC) are a vulnerable population with unique health needs.
- National guidance recommends infection screening for UASC, but adherence and effectiveness require evaluation.
Purpose of the Study:
- To assess the adherence of an infection screening program for UASC to national guidelines.
- To determine the prevalence of specific infections within this cohort.
Main Methods:
- Retrospective review of anonymized patient data from two pediatric infectious diseases clinics.
- Analysis of data from 252 UASC referred between January 2016 and December 2018.
- Evaluation of screening rates and positivity for tuberculosis, hepatitis B, hepatitis C, HIV, and schistosomiasis.
Main Results:
- High screening rates were observed for tuberculosis (94%) and schistosomiasis (163 tested).
- Significant infection rates included tuberculosis (23% positive), hepatitis B (4.8% positive), and schistosomiasis (16% positive).
- No HIV cases were identified; one hepatitis C case was found.
Conclusions:
- The screening program largely adhered to national guidelines, identifying numerous treatable asymptomatic infections.
- Clinically significant rates of infections with individual and public health implications were found in UASC.
- Routine infection screening is vital for the health of all UASC.
Abstract:
We aimed to evaluate a screening programme for infection in unaccompanied asylum seeking children and young people against national guidance and to described the rates of identified infection in the cohort. The audit was conducted by retrospective case note review of routinely collected, anonymised patient data from all UASC referred between January 2016 and December 2018 in two paediatric infectious diseases clinics.There were 252 individuals from 19 countries included in the study, of these 88% were male, and the median age was 17 years (range 11-18). Individuals from Afghanistan, Eritrea and Albania constituted the majority of those seen. Median time between arriving in the UK and infection screening was 6 months (IQR 4-10 months, data available on 197 UASC). There were 94% (238/252) of cases tested for tuberculosis (TB), of whom 23% (55/238) were positive, including three young people with TB disease. Of those tested for hepatitis B, 4.8% (10/210) were positive, 0.5% (1/121) were positive for hepatitis C and of 252 tested, none were positive for HIV. Of the 163 individuals who were tested for schistosomiasis, 27 were positive (16%).The majority of patients were appropriately tested for infections with a high rate of identification of treatable asymptomatic infection. Infections were of both individual and public health significance. Our findings of clinically significant rates of treatable infections in UASC highlight the importance of infection screening for all in this vulnerable patient group.
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