Occurrence and distribution of fasciolosis in a cohort of ovine livestock restricted to a mountain plateau in central portugal

Catarina Coelho, Rita Cruz, Fernando Esteves, Helena Vala, Maria A. Pereira, Irina Amorim, Carmen Nóbrega, João R. Mesquita

Research output: Contribution to journalArticlepeer-review

Abstract

Fasciola hepatica is a parasite that is widespread in Europe, having been reported in ruminants of several European countries and causing an important economic impact. This study ascertained the occurrence and distribution of fasciolosis in Portuguese ovine livestock by assessing F. hepatica IgG antibodies in a cohort of confined sheep from a high-altitude region of central Portugal in a 2-year period. Positive animals were found in most locations and in both years, with 18 of the 92 animals (19.6% [95% confidence interval CI: 12.03–19.15]) and 17 of the same 92 animals (18.5% [95% CI: 11.15–27.93]) showing to be seropositive in the first year and second year, respectively (p = 0.85). Pasture contamination by F. hepatica eggs could be reduced by thorough anthelmintic treatments.

Original languageEnglish
Article number3344
Pages (from-to)1-7
Number of pages7
JournalAnimals
Volume11
Issue number12
DOIs
Publication statusPublished - 23 Nov 2021

Keywords

  • Fasciola hepatica
  • Portugal
  • Sheep
  • Trematoda

Fingerprint

Dive into the research topics of 'Occurrence and distribution of fasciolosis in a cohort of ovine livestock restricted to a mountain plateau in central portugal'. Together they form a unique fingerprint.

Cite this