title: Streptococcus equi subspecies equi infection (strangles) in horses.
abstract: Streptococcus equi subspecies equi (strangles) is a highly contagious upper respiratory infection in horses. The infection is transmitted by inhalation or direct contact with mucopurulent discharge from an infective animal, resulting in fever, depression, and submandibular and retropharyngeal lymph node enlargement that can lead to respiratory distress. Complications include purpura hemorrhagica and metastatic abscessation. Control of outbreaks requires strict isolation protocols and hygiene measures. Detection of carriers is essential for preventing disease recurrence on a farm.
authors.affiliation: University of Pennsylvania, USA.
authors.forename: Ashley
authors.initials: A
authors.lastname: Boyle
mesh_terms: D000818:Animals; D002353:Carrier State / Q000662:veterinary; D004196:Disease Outbreaks / Q000517:prevention & control / Q000662:veterinary*; D006734:Horse Diseases / Q000175:diagnosis* / Q000517:prevention & control / Q000635:transmission; D006736:Horses; D013290:Streptococcal Infections / Q000175:diagnosis / Q000517:prevention & control / Q000635:transmission / Q000662:veterinary*; D018502:Streptococcus equi