MotorcyclesOff-Road Motor VehiclesHead Protective DevicesAccidents, TrafficBicyclingAthletic InjuriesSportsWounds and InjuriesSports EquipmentHorsesCraniocerebral TraumaMotor VehiclesAccident PronenessRailroadsHospital Shared ServicesInjury Severity ScoreWheelchairsAccident PreventionSafetyEquidaeAfrican horse sickness virusBehaviorLameness, AnimalBiomechanical PhenomenaIncidenceColicEquipment DesignSex DistributionPostureUnited StatesEquine Infectious AnemiaComputer SimulationHoof and ClawPerissodactylaRisk FactorsPhysical Conditioning, AnimalInfectious Anemia Virus, EquineStrongyloideaStreptococcus equiAesculusCeratopogonidaeHerpesvirus 1, EquidCarpus, AnimalRhodococcus equiEuthanasia, AnimalEhrlichiaInfluenza A Virus, H3N8 SubtypeRickettsiaceae InfectionsCytochrome c GroupBreedingAnimals, DomesticXylazineWest Nile Fever