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The first avian picornavirus to have its genome sequenced, [3] it causes epidemic tremor in chickens. Tremovirus is of economic importance to chicken farmers because it causes a drop in egg production in laying hens, and neurological diseases in chicks less than three weeks old.
Management of ME/CFS (myalgic encephalomyelitis/chronic fatigue syndrome) focuses on symptoms management, as no treatments that address the root cause of the illness are available. [ 1 ] : 29 Pacing, or regulating one's activities to avoid triggering worse symptoms, is the most common management strategy for post-exertional malaise .
Avian encephalomyelitis - Picornavirus. AKA epidemic tremor. Avian polyomavirus - AKA Budgerigar fledgling disease; Border disease - Pestivirus, AKA hairy shaker disease, disease in sheep and goats. Duck viral hepatitis - Various viruses. Encephalomyocarditis - Cardiovirus, disease in pigs and rodents.
Encephalomyelitis is inflammation of the brain and spinal cord. Various types of encephalomyelitis include: Acute disseminated encephalomyelitis or postinfectious encephalomyelitis, a demyelinating disease of the brain and spinal cord, possibly triggered by viral infection. [1] [2] Encephalomyelitis disseminata, a synonym for multiple sclerosis.
Treatment is usually supportive in nature while also providing antiviral drug therapy. The primary exception to this is herpes simplex encephalitis, which is treatable with acyclovir . Prognosis is good for most individuals who are infected by an encephalitic virus but is poor among those who develop severe symptoms, including viral encephalitis.
The avian immune system is the system of biological structures and cellular processes that protects birds from disease. The avian immune system resembles that of mammals since both evolved from a common reptilian ancestor and have inherited many commonalities. [1] They have also developed a number of different strategies that are unique to birds.
It is mostly used with rodents and is widely studied as an animal model of the human CNS demyelinating diseases, including multiple sclerosis (MS) and acute disseminated encephalomyelitis (ADEM). EAE is also the prototype for T-cell-mediated autoimmune disease in general. [citation needed]
Avian vacuolar myelinopathy (AVM) is a fatal neurological disease that affects various waterbirds and raptors. It is most common in the bald eagle and American coot , and it is known in the killdeer , bufflehead , northern shoveler , American wigeon , Canada goose , great horned owl , mallard , and ring-necked duck .