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Title: Newly Arrived African Migrants to Spain: Epidemiology and Burden of Disease.
Authors: Salas-Coronas, Joaquín
Cabezas-Fernández, María Teresa
Lozano-Serrano, Ana Belén
Soriano-Pérez, Manuel Jesús
Vázquez-Villegas, José
Cuenca-Gómez, José Ángel
metadata.dc.subject.mesh: Adolescent
Africa South of the Sahara
Cost of Illness
Latent Tuberculosis
Malaria, Falciparum
Middle Aged
Noncommunicable Diseases
Parasitic Diseases
Retrospective Studies
Transients and Migrants
Young Adult
Issue Date: 2018
Abstract: The aim of this study is to describe the epidemiological profile, clinical characteristics, and microbiological findings in African immigrants newly arrived to Spain attended at a specialized reference unit from October 2004 to February 2017. A common protocol for the screening of imported and cosmopolitan diseases was designed to evaluate patients with ≤ 12 months of stay in Spain. A total of 523 patients were included in the study, 488 (93.3%) of sub-Saharan origin. A high number of helminthic infections were diagnosed in sub-Saharan patients, including geohelminthiasis (hookworms 14.3%; Trichuris trichiura 4.1%; Ascaris lumbricoides 3.1%), schistosomiasis (12.3%), strongyloidiasis (17.2%), and filariasis (8.4%). Thirty-five patients (7.2%) had malaria, most by Plasmodium falciparum. Among communicable diseases, 33.6% of sub-Saharans presented HBsAg positivity compared with 5.7% of North African patients (P = 0.001). Thirteen patients were diagnosed with active tuberculosis. Seventy percent of the sub-Saharans and 40% of the North Africans who were tested had a latent tuberculosis infection (LTI). Treatment of LTI was administered in selected cases (14%), achieving end of treatment in 80% of them. In light of these results, effective screening strategies, particularly within the sub-Saharan immigrant population, including potentially communicable diseases and certain potentially serious parasitic diseases (Strongyloides, Schistosoma), should be implemented. It is necessary to facilitate fully and free of charge access to the public health system to newly arrived immigrants, as well as to implement programs and actions aimed at favoring care and follow-up, especially for communicable diseases. Empirical treatment of some parasitic diseases could be a cost-effective action.
metadata.dc.identifier.doi: 10.4269/ajtmh.17-0604
Appears in Collections:Producción 2020

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