| Autor: |
Laura Seijas-Pereda, David Carmena, Carlos Rescalvo-Casas, Marcos Hernando-Gozalo, Laura Prieto-Pérez, Juan Cuadros-González, Ramón Pérez-Tanoira |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
|
| Zdroj: |
Tropical Medicine and Infectious Disease, Vol 9, Iss 8, p 182 (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2414-6366 |
| DOI: |
10.3390/tropicalmed9080182 |
| Popis: |
Gastrointestinal microorganism resistance and dissemination are increasing, partly due to international travel. This study investigated gastrointestinal colonisations and the acquisition of antimicrobial resistance (AMR) genes among international travellers moving between Spain and low- and middle-income countries (Peru and Ethiopia). We analysed 102 stool samples from 51 volunteers collected before and after travel, revealing significantly higher rates of colonisation by both bacteria and protists upon return. Diarrhoeagenic strains of E. coli were the most notable microorganism detected using RT-PCR with the Seegene Allplex™ Gastrointestinal Panel Assays. A striking prevalence of β-lactamase resistance genes, particularly the TEM gene, was observed both before and after travel. No significant differences in AMR genes were found between the different locations. These findings highlight the need for rigorous surveillance and preventive strategies, as travel does not significantly impact AMR gene acquisition but does affect microbial colonisations. This study provides valuable insights into the intersection of gastrointestinal microorganism acquisition and AMR in international travellers, underscoring the need for targeted interventions and increased awareness. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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