Glanders is an infectious disease affecting horses, caused by the bacterium *Burkholderia mallei*. It is characterized by the formation of nodules and ulcers in the respiratory tract and on the skin. The disease can present in an acute or chronic form, with symptoms including fever, coughing, nasal discharge, and lymph node enlargement. Glanders is highly contagious and can be transmitted through direct contact with infected animals or contaminated surfaces. Diagnosis typically involves clinical examination, culture, and serological tests. Due to its zoonotic potential, glanders poses a risk to human health, necessitating strict control measures in affected regions. This page compiles peer-reviewed research studies and scholarly articles that explore the pathogenesis, epidemiology, diagnosis, and control of glanders in equine populations.
Tikmehdash HT, Dehnad A, Mosavari N, Naghili Hokmabadi B, Mahmazi S.Glanders caused by Burkholderia mallei is one of the most dangerous zoonotic diseases in solipeds. Clinical diagnosis of this disease in its early stages in horses, is difficult. This study investigated serological and molecular identification of B. mallei in East Azerbaijan province. In the third and fourth quarters of 2020, throughout 2021, and in the first and second quarters of 2022, the complement fixation test (CFT) was performed on 350 horses. The malleination was used to confirm the positive CFT cases. Blood samples were taken for culture and for preparing serums to perform the enzyme-...
Ichikawa Y, Iinuma Y, Okagawa T, Shimbo R, Enkhtuul B, Khurtsbaatar O, Kinoshita Y, Niwa H, Aoshima K, Kobayashi A, Batbaatar V, Ohashi K, Kimura T.Glanders is a World Organization for Animal Health (WOAH)-notifiable equine disease caused by the infection of Burkholderia mallei, and is endemic in Mongolia, South Asia, Africa, and South America. While the complement fixation test (CFT) has been widely used for serodiagnosis of glanders and is considered a standard serological test, it has several limitations. These limitations include poor specificity, labor intensive techniques, variability in antigen and protocol. Consequently, indirect enzyme-linked immunosorbent assays (iELISAs) based on recombinant proteins have been developed as alte...
Pospísil L.Glanders (malleus), attacking equids and transmissible to humans, does not occur in our geographical area any more, but world-wide eradication has not yet been achieved. Cases of glanders have been reported from India, Iraq, Mongolia and China and in 2001 also from South America. The disease is caused by Burkholderia mallei (earlied known as Bacillus, Pfeiferella, Loefflerella, Malleomyces, Actinobacillus, or Pseudomonas mallei). The continual interest of microbiologists in the causative agents indicates that glanders cannot be regarded as a closed historic episode. Occupational infections of ...
Nguyen HN, Smith ME, Hayoun MA.Glanders is an infectious disease caused by Burkholderia mallei, a gram-negative aerobic nonmotile bacterium. Melioidosis is an infectious disease caused by Burkholderia pseudomallei, a gram-negative aerobic, motile bacterium. The two bacteria are closely related, and both can cause disease in animals and humans. Historically, glanders was a common disease of horses, donkeys, and mules. Melioidosis was first described as a case series of 38 patients in Rangoon, Burma, by pathologist Alfred Whitmore in 1912.
Silva VVD, Leite DPSBM, Gonçalves LMT, Oliveira PRF, Junior JWP, Mota RA.Glanders, caused by Burkholderia mallei, is a zoonotic disease with profound socioeconomic and public health implications, affecting equines and humans. This study investigated glanders cases in Brazil from 2006 to 2023 to identify persistent clusters and analyze temporal trends, providing a foundation for the formulation of effective control policies. Official data were obtained from the National Animal Health Information System (SIZ) and Brazilian Institute of Geography and Statistics (IBGE), encompassing case notifications and equine population statistics by state and year. The incidence ri...
Enkhtuul B, Khurtsbaatar O, Lkham B, Agiimaa T, Unenbat J, Buyanbadrakh B, Ninjbulgan S, Liushiqi B, Suzuki Y, Kimura T, Batbaatar V.Glanders, a zoonotic disease caused by , has re-emerged in Mongolia after decades of control. We conducted nationwide serosurveillance from 2021 to 2024 to assess the prevalence and geographic distribution of glanders. Using random 3-stage cluster sampling, we collected 3,001 horse serum samples from 332 herds. Those herds were in 46 soums (administrative districts equivalent to counties) in 13 provinces and in 3 districts in Ulaanbaatar. Sera were tested using the complement fixation test, and positive results were confirmed by immunoblotting and ELISA. Overall seroprevalence was 1.03% (95% C...
