Peer-reviewed veterinary case report
First Molecular Confirmation of Equine Ocular <i>Setaria digitata</i> in China
- Journal:
- Veterinary Sciences
- Year:
- 2021
- Authors:
- Feng Yu et al.
- Affiliation:
- Equine Clinical Diagnostic Center, College of Veterinary Medicine, China Agricultural University, No. 2 Yuanmingyuan West Road, Beijing 100093, China · CH
- Species:
- horse
Abstract
A 5-year-old Mongolian mare (<i>Equus caballus</i> Linnaeus, 1758) was observed to have corneal opacity and excessive ocular discharge. An ophthalmic examination revealed a moving thread-like cylindrical worm in the anterior chamber of the right eye. The parasite was successfully removed surgically. The worm was observed under light microscopy and confirmed as <i>Setaria digitata</i> by 12S rRNA gene amplification and sequencing. Phylogenetic analysis demonstrated similarity with <i>Setaria digitata</i> in the National Center for Biotechnology Information (NCBI) GenBank database isolated from other Asian countries. This report is the first confirmed case of equine ocular setariasis by molecular diagnosis in China, which may indicate its presence in livestock and promote research on its epidemiology.
Find similar cases for your pet
PetCaseFinder finds other peer-reviewed reports of pets with the same symptoms, plus a plain-English summary of what was tried across them.
Search related cases →Original publication: https://doi.org/10.3390/vetsci8040055