Glanders
From Wikipedia, the free encyclopedia
| ICD-10 | A24.0 |
|---|---|
| ICD-9 | 024 |
Glanders (Latin: Malleus) is an infectious disease that occurs primarily in horses, mules, and donkeys. It can be contracted by other animals such as dogs, cats and goats. It is caused by infection with the bacterium Burkholderia mallei, usually by ingestion of contaminated food or water. Symptoms of glanders include the formation of nodular lesions in the lungs and ulceration of the mucous membranes in the upper respiratory tract. The acute form results in coughing, fever and the release of infectious nasal discharge, followed by septicaemia and death within days. In the chronic form, nasal and subcutaneous nodules develop, eventually ulcerating. Death can occur within months, while survivors act as carriers.
Glanders is endemic in Africa, Asia, the Middle East, Central and South America. It has been eradicated from North America, Australia and most of Europe through surveillance and destruction of affected animals, and import restrictions.
Burkholderia mallei, is able to infect humans and is therefore classed as a zoonotic agent. Transmission occurs by direct contact with infected animals and entry is through skin abrasions, nasal and oral mucosal surfaces, or by inhalation. Due to the high mortality rate in humans and the small number of organisms required to establish infection, Burkholderia mallei is regarded as a potential bioterrorism agent, as is the closely related organism, Burkholderia pseudomallei, the causative agent of melioidosis.
