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Uzair Ahmad Saleem,1 Ali Sina Karimi,2 Hedayatullah Ehsan2,3 1Faculty of Health, Medicine & Life Sciences, University of Maastricht, Maastricht, the Netherlands; 2Medical Sciences Research Center, Ghalib University, Kabul, Afghanistan; 3Kabul University of Medical Sciences, Kabul, AfghanistanCorrespondence: Hedayatullah Ehsan, Jelga, Wardak, 1358, Afghanistan, Tel +93775816022, Email hedayatullahehsan@gmail.comBackground: The rapid growth of international human migration has positioned the UK in the top five countries in the world with 9.4 million immigrants in 2022. These immigrants originate from low- and middle-income countries and remain particularly at risk of developing TB. In the UK, the number of TB cases has been increasing, and the influx of immigrants could be a contributing factor.Objective: This review aims to map the burden of pulmonary TB among immigrants in the UK and investigate associated factors. It also reviews the TB management approaches among immigrants in the UK.Design: The study utilized PRISMA guidelines to search electronic databases (PubMed and EMBASE) for articles published from 2000 to 2022 on TB prevalence and factors in immigrants and explored government websites for TB management strategies.Results: Nineteen out of 530 initially identified articles were included. The included studies reported a prevalence rate of TB among immigrants ranging from 0.04 to 52.1%, showing a decrease in the burden over time. Additionally, a higher number of TB cases were observed among immigrants from the Asian region, particularly immigrants from South Asia, followed by those from sub-Saharan Africa. Stigma, misconception about the disease, language barrier, lack of confidentiality, and unfriendly healthcare system for immigrants were the main drivers of the TB burden among immigrants. The TB management approaches in the UK include pre-entry screening for active TB, LTBI testing for a specific population group, and antibacterial therapy for 3– 6 months for TB patients.Conclusion: The UK’s control and prevention efforts in reducing tuberculosis prevalence among immigrants show optimism, but challenges persist. Key improvements include healthcare delivery, TB improvement programs, and policies addressing stigma and patient confidentiality.Keywords: TB, UK, immigrants, pulmonary infection, tuberculosis |
