Subtyping, a form of polymorphism, is when calling code can be agnostic as to whether an object belongs to a parent class or one of its descendants. For example, a function might call make_full_name() on an object, which will work whether the object is of class Person or class Employee.
The history may include inappetance, or loss of appetite, lethargy, and fever. Severely affected horses may have a history of high fever (105 â 106Â° F), depression, ventral edema, weight loss, ataxia, or incoordination, and epistaxis, or nosebleed.he virus is transmitted primarily by blood-feeding horseflies and deerflies. Infection with EIAV results in recurring, cyclic episodes of fever, lethargy, thrombocytopenia, or low platelets, anemia, and in some cases, weight loss, ventral edema, petechiation, or pinpoint bleeding in the skin, hemorrhage, and death.
These include the eyelids, limbs and the underside of the body. In male horses they can occur on the inside of the sheath and on the penis. The site and position of horse sarcoids is very important in regards to performance, and lesions in the eyelid and girth region can be very irritating.They can cause annoying problems when fitting tack.Equine Sarcoids are often very aggressive, and are likely to re-appear if removed.he site and position of horse sarcoids is very important in regards to performance, and lesions in the eyelid and girth region can be very irritating. They can cause annoying problems when fitting tack. Equine Sarcoids are often very aggressive, and are likely to re-appear if removed.