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In fact, even transient colonization with multidrug-resistant strains can present significant challenges to individual, family, and public health. Understanding the epidemiology and mechanisms of resistance, associated risk factors and prevention policies is therefore essential to ensure that strategies are in place to limit the global spread of high-risk bacterial clones and thereby protect public health.<\/jats:p>","DOI":"10.3390\/tropicalmed10010026","type":"journal-article","created":{"date-parts":[[2025,1,20]],"date-time":"2025-01-20T07:47:37Z","timestamp":1737359257000},"page":"26","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Risk of Colonization with Multidrug-Resistant Gram-Negative Bacteria Among Travellers and Migrants: A Narrative Review"],"prefix":"10.3390","volume":"10","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4923-2940","authenticated-orcid":false,"given":"Diogo","family":"Mendes Pedro","sequence":"first","affiliation":[{"name":"Laboratory of Microbiology Research in Environmental Health (EnviHealthMicro Lab), Institute of Environmental Health (ISAMB), Associate Laboratory TERRA, Faculdade de Medicina, Universidade de Lisboa, 1249-028 Lisboa, Portugal"},{"name":"Infectious Diseases Department, ULS Santa Maria, 1649-028 Lisboa, Portugal"},{"name":"Infectious Diseases University Clinic, Faculdade de Medicina, Universidade de Lisboa, 1249-028 Lisboa, Portugal"},{"name":"Institute of Pharmacology and Neurosciences, Faculdade de Medicina, Universidade de Lisboa, 1249-028 Lisboa, Portugal"}]},{"given":"Daniela","family":"Santos","sequence":"additional","affiliation":[{"name":"Laboratory of Microbiology Research in Environmental Health (EnviHealthMicro Lab), Institute of Environmental Health (ISAMB), Associate Laboratory TERRA, Faculdade de Medicina, Universidade de Lisboa, 1249-028 Lisboa, Portugal"}]},{"given":"Maria","family":"Meneses","sequence":"additional","affiliation":[{"name":"Laboratory of Microbiology Research in Environmental Health (EnviHealthMicro Lab), Institute of Environmental Health (ISAMB), Associate Laboratory TERRA, Faculdade de Medicina, Universidade de Lisboa, 1249-028 Lisboa, Portugal"}]},{"given":"F\u00e1tima","family":"Gon\u00e7alves","sequence":"additional","affiliation":[{"name":"Infectious Diseases Department, ULS Santa Maria, 1649-028 Lisboa, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0009-0005-1281-0689","authenticated-orcid":false,"given":"Gon\u00e7alo Jantarada","family":"Domingos","sequence":"additional","affiliation":[{"name":"Infectious Diseases Department, ULS Santa Maria, 1649-028 Lisboa, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3735-8554","authenticated-orcid":false,"given":"C\u00e1tia","family":"Caneiras","sequence":"additional","affiliation":[{"name":"Laboratory of Microbiology Research in Environmental Health (EnviHealthMicro Lab), Institute of Environmental Health (ISAMB), Associate Laboratory TERRA, Faculdade de Medicina, Universidade de Lisboa, 1249-028 Lisboa, Portugal"},{"name":"Egas Moniz Interdisciplinary Research Center, Egas Moniz School of Health & Science, Monte da Caparica, 2829-511 Almada, Portugal"},{"name":"Institute of Preventive Medicine and Public Health (IMP&SP), Faculdade de Medicina, Universidade de Lisboa, 1249-028 Lisboa, Portugal"}]}],"member":"1968","published-online":{"date-parts":[[2025,1,18]]},"reference":[{"key":"ref_1","unstructured":"UNWTO World Tourism Organization (2024). 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