Norman FF, Chamorro S, Comeche B, Pérez-Molina JA, López-Vélez R. Update on the major imported helminth infections in travelers and migrants.
Future Microbiol 2020;
15:437-444. [PMID:
32250168 DOI:
10.2217/fmb-2019-0273]
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Abstract
Helminth infections cause considerable morbidity worldwide and may be frequently underdiagnosed especially in areas of lower endemicity. Patients may harbor latent infections that may become symptomatic years or decades after the initial exposure and timely diagnosis may be critical to prevent complications and improve outcomes. In this context, disease in special populations, such as immunosuppressed patients, may be of particular concern. Heightened awareness and recent diagnostic developments may contribute to the correct management of helminth infections in nonendemic regions. A review of the main helminth infections in travelers and migrants (strongyloidiasis, taeniasis-neurocysticercosis and schistosomiasis) is presented, focusing on epidemiology, developments in diagnosis, treatment and prevention.
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