Global distribution and definitive host range of Echinococcus species and genotypes: A systematic review.
Vet Parasitol
; 331: 110273, 2024 Oct.
Article
en En
| MEDLINE
| ID: mdl-39116549
ABSTRACT
Echinococcus species (spp.) are regarded as neglected cestodes causing several potential zoonoses of global public health. This systematic review critically appraises the worldwide distribution of Echinococcus spp. and genotypes (Echinococcus spp. recognized species in the genus; genotypes variants identified within E. granulosus sensu lato.) in definitive hosts. We analyzed 82 studies from major databases, comprising 24 individual host species, including canids, felids, and a hyenid species. Canids, particularly dogs, were the most studied group among the host species, with E. granulosus sensu stricto (G1-G3) being the most frequently reported. E. granulosus s.s. was distributed across five major continents, while other Echinococcus spp. and genotypes exhibited an uneven continental distribution. The highest overlap of species existed among Asia, Europe, and Africa. Among the reported host species, 4.2â¯% were endangered (e.g. Lycaon pictus), 12.5â¯% species were vulnerable (e.g. Panthera leo, Panthera pardus, and Acinonyx jubatus), and 4.2â¯% were near threatened (e.g. Speothos venaticus). Overall, our review highlights the significance of canids, particularly dogs, as the core focus of scientific investigations, with E. granulosus s.s. being the most widely distributed species across five major continents, emphasizing the urgent need for continued research and public health efforts.
Palabras clave
Texto completo:
1
Base de datos:
MEDLINE
Asunto principal:
Equinococosis
/
Echinococcus
/
Especificidad del Huésped
Límite:
Animals
Idioma:
En
Revista:
Vet Parasitol
Año:
2024
Tipo del documento:
Article