Search results
Results from the WOW.Com Content Network
Strangles (also called equine distemper) is a contagious upper respiratory tract infection of horses and other equines caused by a Gram-positive bacterium, Streptococcus equi. [1] As a result, the lymph nodes swell, compressing the pharynx , larynx , and trachea , and can cause airway obstruction leading to death, hence the name strangles. [ 2 ]
Horses that develop purpura haemorrhagica usually have a recent history of strangles (infection with Streptococcus equi subsp. equi) or vaccination (intramuscular or intranasal) for strangles. It is thought to be caused by an auto-immune reaction where antibodies against the S. equi M- or R-protein cross-react with proteins on endothelial cells .
The bacteria Streptococcus equi, the causative agent of strangles, is commonly involved. Mycotic infections can also occur. [5] Some visible symptoms of guttural pouch disease include abnormal head and neck carriage, nasal discharge, painful swelling and occasional abnormal functioning of the structures associated with the pouch. [5]
Symptoms of strangles, which is potentially fatal, include a high temperature, lethargy, loss of appetite and a lowered head and neck. It cannot be passed to humans. It cannot be passed to humans.
Pigeon fever is a disease of horses, also known as dryland distemper or equine distemper, caused by the Gram-positive bacterium Corynebacterium pseudotuberculosis biovar equi. [1] Infected horses commonly have swelling in the chest area, making it look similar to a "pigeon chest".
Equine encephalosis virus; Equine exertional rhabdomyolysis; Equine gastric ulcer syndrome; Equid alphaherpesvirus 1; Equid alphaherpesvirus 3; Equine infectious anemia; Equine influenza; Equine melanoma; Equine multinodular pulmonary fibrosis; Equine polysaccharide storage myopathy; Equine protozoal myeloencephalitis; Equine proximal enteritis ...
The horse may or may not be pyrexic (fevered). The limb may occasionally ooze serum. The limb may occasionally ooze serum. In ulcerative lumphangitis, "cording" of the lymphatics and the formation of hard nodules and abscesses may also occur; occasionally, a greenish, malodorous discharge is present.
The condition can be fatal in 3 out of 10 horses that are infected, but up to one-third of horses infected have been shown to be asymptomatic, so there is variability in the disease presentation. [5] Due to the severe symptoms associated with the disease, and fatality rate, this condition is of concern for horse owners.