Atypical outbreak of acute coenurosis by Taenia multiceps in a sheep flock

作者:Pintus Davide; Varcasia Antonio*; Dessi Giorgia; Tamponi Claudia; Manunta Maria Lucia; Carboni Giovanni Antonio; Cancedda Maria Giovanna; Ligios Ciriaco; Scala Antonio
来源:Parasitology Research, 2018, 117(6): 1985-1988.
DOI:10.1007/s00436-018-5873-z

摘要

Herein, we examined the brain of adult ewes and lambs less than 30 days old which were found affected by neurological signs in a flock located in Sardinia (Italy). Gross anatomo-pathological examination of all brains of the animals revealed multiple linear reddish-yellow foci of necrotic purulent inflammation due to oncosphere migration. Histologically, we confirmed a multifocal pyo-granulomatous meningo-encephalitis both in ewes and in lambs, confirming acute coenurosis. Morphological examination and DNA sequencing identified the Taenia multiceps we isolated as Tm1 strain. This report describes for the first time a natural acute coenurosis infection in suckling lambs under 30 days of age.

  • 出版日期2018-6