The rising rate of conflicts and the unsafe situation caused by reasons of ethnicity, religion, gender, sexual orientation, political opinion, or nationality entail an increase in the number of migratory movements. The goal of this article is to describe the health status of asylum seekers visited in an international health center. We conducted a retrospective study of the asylum seekers visited between July 2013 and June 2016. A total of 303 cases were included. The median age was 28.0 years (interquartile range [IQR]: 21-35), and 203 (67.0%) were men. Of the total, 128 cases (42.2%) were from Asia, 82 (27.1%) from Eastern Europe, 42 (13.9%) from sub-Saharan Africa, 34 (11.2%) from America, and 17 (5.6%) from Maghreb. The majority, 287 (94.7%), were asymptomatic. Seventy of the 303 (23.1%) cases were diagnosed with at least one infection, this being more prevalent in men; migrants from sub-Saharan Africa; and in those who took a land-maritime migratory route. Eight of the 303 (2.6%) cases were referred to the transcultural psychiatric department. Two important challenges of the study were the communication barriers and the legal or social situation that condition the psychological symptoms. In 48 of the 303 (15.8%) cases, there was diagnosed a noncommunicable diseases. The process of care was completed by 82.5%; although 21.9% completed the vaccination for hepatitis B. The asylum seekers in this study were in general healthy young men, although special attention was given to infectious diseases with certain geoepidemiological backgrounds. Unstable living arrangements, linguistic, and cultural barriers could account for the failure of the course of care.
Background: Unaccompanied and separated children (UASC) are a high-risk group for infectious diseases and information on their vaccination status is scarce. Different approaches are used to screen newly arrived minors in Europe. The aim of this study was to describe the health status and serological protection against different vaccine-preventable diseases among UASC to inform public health decision-making. Methods: Retrospective study of all UASC seen at an international health reference center in Barcelona (Spain) between January 2017 and February 2020. Screening results were analyzed using binary logistic regression with adjustment for symptoms, geographic origin, and time since arrival. Results: We studied 289 UASC (88.9% males; median age, 17 years). At least one infection was diagnosed in 136 minors (47.1%). There was a high prevalence of intestinal parasites (22.8%), latent tuberculosis infection (22.5%), and hepatitis B (5.2%), even in asymptomatic individuals, and especially among UASC from sub-Saharan Africa (odds ratio, 2.5; 95% confidence interval, 1.5–4.0, P < 0.001). We did not observe a significant association between clinical symptoms and the presence of infection or differences in the prevalence of different infections according to number of months since arrival. Protection against hepatitis B virus (36%), measles (80%), and varicella (83%) was suboptimal. Conclusions: Our results highlight the importance of screening and vaccination programs for UASC arriving in Europe, especially border countries. Protocols should be adjusted according to geographic origin. Absence of symptoms does not necessarily rule out infection, highlighting the importance of screening in asymptomatic minors. These programs are a public health priority and should not be neglected during the current COVID-19 pandemic.
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