Neospora hughesi

Neospora hughesi
Scientific classification
Domain: Eukaryota
Clade: Sar
Clade: Alveolata
Phylum: Apicomplexa
Class: Conoidasida
Order: Eucoccidiorida
Family: Sarcocystidae
Genus: Neospora
Species:
N. hughesi
Binomial name
Neospora hughesi
Marsh et al.1998

Neospora hughesi is an apicomplexan obligate parasite that causes myelitis and equine protozoal myeloencephalitis (EPM) in horses, and has only been documented in North America. EPM is a neurological disease from lesions in the spinal cord, brain stem, or brain from parasites such as N. hughesi or Sarcocystis neurona. Signs that a horse may have EPM include ataxia, muscle atrophy, difficulty swallowing, and head tilt. There are antiprotozoal drugs, such as the 28-day course of ponazuril, to treat the disease, as well as anti-inflammatories to alleviate neurologic symptoms