Risk factors in horses refer to variables or conditions that increase the likelihood of disease, injury, or other adverse health outcomes in equine populations. These factors can be intrinsic, such as age, breed, and genetic predisposition, or extrinsic, including environmental conditions, management practices, and exposure to infectious agents. Understanding risk factors is important for developing preventive strategies and improving health management in horses. This page aggregates peer-reviewed research studies and scholarly articles that explore the identification, assessment, and mitigation of risk factors in equine health, with the aim of enhancing disease prevention and promoting overall well-being in horses.
The proposed biological mechanisms for exercise-induced pulmonary haemorrhage (EIPH) are many and varied. Better knowledge of risk factors should lead to achievable measures to reduce the incidence. Objective: To identify risk factors associated with epistaxis following racing in UK Thoroughbreds, to gain possible insights into the pathogenesis of the condition and to investigate the association between epistaxis and race finishing position. Methods: The association of epistaxis occurring on UK racecourses between 1996 and 1998 with a wide range of race-, horse- and start-level variables was e...
Equine coronavirus (ECoV) leads to outbreaks with variable morbidity and mortality. Few previous reports of risk factors for infection are available in the literature. Unassigned: To describe unique clinical findings and risk factors for infection and development of clinical disease. Unassigned: 135 horses on a farm affected by ECoV outbreak. Unassigned: Retrospective cohort study. Data obtained included age, breed, gender, activity level, housing, and feed at the onset of the outbreak. Factors were evaluated for assessment of risk of infection using simple logistic regression or Fisher's exac...
Methicillin-resistant Staphylococcus aureus (MRSA) is an emerging problem in horses; however, the epidemiology of infection and colonization is poorly understood. This study evaluated factors associated with MRSA colonization at the time of admission to a veterinary teaching hospital. A case-control study evaluating historical factors was performed. Previous colonization of the horse, previous identification of colonized horses on the farm, antimicrobial administration within 30 days, admission to the neonatal intensive care unit, and admission to a service other than the surgical service were...
Exertional rhabdomyolysis (ER) and its familial basis in Warmblood horses is incompletely understood. Objective: To describe the case details, clinical signs and management of ER-affected Warmblood horses from a family with a high prevalence of ER, to determine if histopathological signs of polysaccharide storage myopathy (PSSM) and the glycogen synthase (GYS1) mutation are associated with ER in this family, and to investigate potential risk factors for development of ER. Methods: A family consisting of a sire with ER and 71 of his descendants was investigated. History of episodes of ER, husba...
To determine the causes of horse-related injuries in a rural western community. Methods: Prospective identification of persons with horse-related injuries and retrospective interviews with patients or witnesses to determine causes. Methods: A small rural community in Alberta where the western style of riding predominates. Methods: All patients presenting to two family medicine clinics or to the Sundre General Hospital emergency department. Methods: Factors contributing to the injury as recalled by patients or witnesses, and characteristics of the persons, horses, and injuries. Results: Two thi...
To determine risk factors for Clostridium piliforme infection in neonatal foals on a Thoroughbred breeding farm in California. Methods: Case-control and retrospective cohort studies. Methods: 322 neonatal Thoroughbred foals either born on the study farm or born elsewhere but traveled to the farm with their dam during the 1998, 1999, and 2000 breeding seasons. Methods: Mare and foal records from 1998, 1999, and 2000 were examined, using case-control design methods to determine variables associated with increased risk of C. piliforme infection in foals. Important risk factors identified in the c...
Hakeem A, Kumar H, Anwer M, Khan AV, Kumar D, Sridhar R, Kumar A, Kumar A.Farm-related head injuries are a significant cause of death and disability in rural households. Traumatic brain injury can result in long-term disability. The use of modern farming equipment has increased in the Indian agricultural sector over the last few decades. Machines such as threshers and winnowing devices can cause open skull fractures or scalp avulsions, while the fall of heavy tools may lead to severe head trauma. Farm animals such as bullocks and horses can also inflict traumatic brain injuries with their pointed horns, through trampling, kicking, or rarely biting. We present a case...
Rosa-Xavier IG, Pinter A, Giuffrida R, Biondo AW, Kmetiuk LB, Santarém VA.(1) Background: Brazilian spotted fever (BSF) is a tick-borne disease that has occurred in several Brazilian regions, caused by spp. bacteria and mainly transmitted by ticks. Despite the high BSF lethality in several Brazilian endemic areas, predictors and associated risk factors remain to be fully established. Accordingly, the retrospective study herein aimed to assess BSF cases and associated factors in an endemic area of western São Paulo state. (2) Methods: Notified cases identified by the System for Epidemiological Surveillance of São Paulo (CVE), from January 2007 to December 2021, w...
Korkmaz Özgüngör ÖM, Lüleci D, Ergençoğlu SÇ, Bayindir ME, Kizil R, Demir C, Beyan AC.Jockeys endure considerable physical and psychological demands, rendering them vulnerable to occupational injuries such as fractures, concussions, and soft tissue damage. This descriptive case series presents the medical and occupational histories of three professional jockeys with long-term disabilities following work-related accidents. Each individual commenced their jockey career in early adolescence. All sustained head trauma from horse falls and had histories of hospitalization due to injuries incurred while riding. Documented injuries included rib, vertebral, clavicular, and upper extrem...
Skwierawska Z, Trybulec B, Jagielski P, Wodka-Natkaniec E.Core stability allows to control and properly perform movements of all body. Optimal core stability level depends on deep muscles capacity and neuromuscular control. Poor core stability is a risk factor for injury, especially during physical activity. Objective: The purpose of this study was to examine the differences in core stability between sport and recreational horse riders and people, who don't do any sports. We hypothesized that horse riders demonstrate better core stability performance. Methods: 75 people aged 15-30 (20 recreational horse riders, 20 sport horse riders and 35 non-horse ...
Pollaris E, Hannes C, Haspeslagh M, Demey W, Teysen S, Boussauw B, Vlaminck L.Bit-related trauma is a welfare issue in equestrian sports; therefore, a proper understanding of how the bit behaves inside the mouth is of importance. The objective of this study is to investigate the influence of bit design (snaffle bits/single/double-jointed; ring/eggbutt and curb bits), size, rein tension, and rein angle on the intra-oral movement of the bit in ex vivo specimens. The lateral and posterior movement of different bits was measured on cadaver heads under different circumstances. This ex vivo model, while not fully replicating natural conditions, provided insight into potential...
Langlands Z, Gubbins S, Carpenter S, England M.African horse sickness virus (AHSV: Sedoreoviridae; Orbivirus) causes a severe and often fatal disease in horses (African horse sickness: AHS) and is transmitted almost exclusively by Culicoides biting midges (Diptera: Ceratopogonidae). In recent years, unprecedented outbreaks of AHSV have occurred in new geographical foci in Thailand and other related Culicoides-borne viruses continue to emerge unexpectedly, causing disease outbreaks in northern Europe. This study investigated Culicoides abundance and diversity at a donkey (Equus asinus) sanctuary in southern England. The incidence and severi...
Maharana BR, Ganguly A, Malik R, Kumar A, Khanna S, Kumar B, Potliya S, Singh H, Dash A, Sahu S.Equine piroplasmosis, caused by Theileria equi, has been widely studied globally, but genetic diversity research in India remains limited. Analysis of 306 horse blood samples revealed T. equi infection in 10.78% by microscopy and 21.24% by PCR. Universal primers targeting 18S rRNA of T. equi and Babesia caballi were used, followed by species-specific primers generating 435 bp amplicons. Sequenced PCR-positive samples revealed high homology (99.52-100% in India, 95.89-100% globally), with all Indian isolates classified as genotype A. The EMA-1 gene phylogenetic analysis confirmed the insights f...
