First report of Enterocytozoon bieneusi in Erinaceus europaeus and Hemiechinus auritus hedgehogs from recovery centers of Portugal.
Med Mycol
; 62(8)2024 Aug 02.
Article
em En
| MEDLINE
| ID: mdl-39020251
ABSTRACT
Enterocytozoon bieneusi microsporidia are emerging pathogens infecting a wide range of vertebrate and invertebrate hosts, known to have zoonotic features since they infect both wild and domestic animals, and humans. Despite their significance, there is very limited epidemiological data on microsporidia in hedgehogs, especially European hedgehogs (Erinaceus europaeus) and long-eared hedgehogs (Hemiechinus auritus), the former known as synantropic hedgehogs, and the latter suited as pets. As such, the present study aimed to assess the presence of E. bieneusi in hedgehogs from Portugal. For this purpose, fecal samples from 110 hedgehogs of three species-E. europaeus (n = 106), H. auritus (n = 1), and Atelerix albiventris (n = 3)-were collected and tested for E. bieneusi by PCR targeting the internal transcribed spacer region and the flanking small and large subunits of the rRNA. We found an overall occurrence of 22.7% (25/110; 95% confidence interval [CI] 15.28-31.70), with 22.6% (24/106; 95% [CI] 15.08-31.79) in E. europaeus, 100% (1/1) in H. auritus, and 0% in A. albiventris. Interestingly, three novel genotypes were identified, all belonging to the potentially zoonotic Group 1. Our findings highlight the importance of hedgehogs as potential reservoirs for E. bieneusi and emphasize the need for further research to understand their role in transmission dynamics and assess the associated risks to public and veterinary health.
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Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
DNA Fúngico
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Microsporidiose
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Enterocytozoon
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Fezes
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Ouriços
Limite:
Animals
País como assunto:
Europa
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article