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Signs in mares appear ten to fourteen days after breeding to an infected or carrier stallion. A gray to creamy vulvar discharge mats the hair of the buttocks and tail, although in many cases, the discharge is absent and the infection is not apparent. Most mares recover spontaneously, although many
115:. Blood tests are not possible for stallions. These tests become positive 10 or more days after infection. If positive, they only indicate that the mare has had the disease in the past, and do not indicate whether the mare is a carrier now.
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is susceptible to most antibiotics, although the carrier state in mares is difficult to eliminate. Most mares with acute endometritis recover spontaneously. Recommended therapy is to infuse the uterus with an antibiotic such as
131:, cleansing the clitoral area with 2% chlorhexidine solution and then applying chlorhexidine or nitrofurazone ointment to the clitoral fossa and sinuses. The entire treatment is repeated daily for five days.
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Contagious Equine
Metritis article at the Veterinary Laboratories Agency, an Executive Agency of the United Kingdom Department for Environment, Food and Rural Affairs
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become carriers. Infected mares are usually infertile during the acute illness. However, the infertility only lasts a few weeks, after which pregnancy is possible.
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Timoney, PJ (May 2011). "Horse species symposium: contagious equine metritis: an insidious threat to the horse breeding industry in the United States".
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Stallions do not show signs of infection. The first indication of the carrier state is lack of pregnancy in the mares covered by the stallion.
146:, should be cleansed daily for five days with a 2% chlorhexidine solution. After drying, nitrofurazone cream is applied to these areas.
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162:, when an unusually high proportion of mares were not becoming pregnant. CEM was also officially confirmed in Ireland and
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bacteria and spread through sexual contact. The disease was first reported in 1977, and has since been reported worldwide.
190:; an investigation of this case revealed infections in eight other US states, in eleven different breeds of horse.
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It is relatively easy to eliminate the carrier state in stallions using local disinfectant. With the
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Sugimoto, Chihiro; Isayama, Yasuro; Sakazaki, Riichi; Kuramochi, Shigehiko (May 1983). "Transfer of
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but in both cases, the diseases were quickly eradicated. In 2008, a
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Blood tests for mares are available for detecting antibodies to
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stallion standing at stud in
Kentucky was found to be carrying
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Snider, TA (August 2015). "Reproductive disorders in horses".
92:. In stallions, samples are taken from the skin folds of the
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The
Veterinary Clinics of North America. Equine Practice
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from all accessible sites. In mares, this includes the
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dropped and the glans extended from the foreskin, the
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154:The disease was first reported in 1977 on
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245:Eaglesome, MD; Garcia, MM (August 1979).
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397:CEM article at Equine-Reproduction.com
247:"Contagious equine metritis: a review"
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290:Taylor et al. 1978 to the genus
251:The Canadian Veterinary Journal
170:in 1978 in horses imported to
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334:"Contagious equine metritis"
16:Medical condition in horses
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407:Contagious Equine Metritis
221:10.1016/j.cveq.2015.04.011
166:in 1977. It was found in
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20:Contagious equine metritis
353:Journal of Animal Science
288:Haemophilus equigenitalis
296:Taylorella equigenitalis
188:Taylorella equigenitalis
124:Taylorella equigenitalis
113:Taylorella equigenitalis
49:Taylorella equigenitalis
44:genital tract of horses
40:equine venereal disease
365:10.2527/jas.2010-3368
106:pre-ejaculatory fluid
300:Current Microbiology
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158:farms in
119:Treatment
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320:34944309
229:26210954
180:Missouri
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