| infectious polyneuritis | <neurology, syndrome> Acute infective polyneuritis that results in a form of peripheral neuropathy with temporary loss of movement and sensation due to inflammation of multiple nerves and loss of myelin. The exact cause is unknown but has been associated with an abnormal immune response to viral infection, particularly cytomegalovirus infection, in which there is cell-mediated immunity to a component of myelin. The disease may be autoimmune in origin and complete recovery can take up to six months. Synonym: Guillain-Barre syndrome (12 Jul 2000) |
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| infectious porcine encephalomyelitis | Porcine polioencephalomyelitis; a disease of swine caused by porcine enterovirus 1 and resembling human poliomyelitis; it is characterised by stiffness, convulsions, paralysis, and prostration, and is widespread in Europe, with most serious losses occurring in Poland and the Czech Republic and Slovakia. Synonym: infectious porcine encephalomyelitis, porcine polioencephalomyelitis. Origin: Teschen, Silisia (05 Mar 2000) |
| infectious serositis | A contagious disease of young ducks and turkeys caused by the bacterium Pasteurella anatipestifer and characterised in ducks by ocular and nasal discharges, coughing and sneezing, and incoordination, and in turkeys by dyspnea, droopiness, lameness, and a twisted neck. Synonym: new duck disease. (05 Mar 2000) |
| infectious sinusitis of turkeys | See: chronic respiratory disease. (05 Mar 2000) |
| infectious synovitis | A disease of chickens and turkeys caused by the bacterium Mycoplasma synoviae and characterised by lameness with swollen hocks and foot pads. (05 Mar 2000) |
| infectious warts | A keratotic papilloma of the epidermis which occurs most frequently in young persons as a result of localised infection by human papilloma virus, usually types 2 and 4; the lesions are of variable duration, eventually undergoing spontaneous regression, and are both exophytic and endophytic, with hyperkeratosis, parakeratosis, hypergranulosis, koilocytosis, and papillomatosis. Synonym: common wart, infectious warts, verruca simplex, viral wart. (05 Mar 2000) |
| ectromelia, infectious | A viral infection of mice, causing oedema and necrosis followed by limb loss. (12 Dec 1998) |
| tissue culture infectious dose | The quantity of a cytopathogenic agent, such as a virus, that will produce a cytopathic effect in 50% of the cultures inoculated. (05 Mar 2000) |
| equine infectious anaemia | <veterinary> virology> Viral disease of horses caused by the equine infectious anaemia virus (eiav; infectious anaemia virus, equine). It is characterised by intermittent fever, weakness, and anaemia. Chronic infection consists of acute episodes with remissions. (12 Dec 1998) |
| keratoconjunctivitis, infectious | Infectious diseases of cattle, sheep, and goats, characterised by blepharospasm, lacrimation, conjunctivitis, and varying degrees of corneal opacity and ulceration. In cattle the causative agent is moraxella (moraxella) bovis; in sheep, mycoplasma, rickettsia, chlamydia, or acholeplasma; in goats, rickettsia. (12 Dec 1998) |
| feline infectious anaemia | An acute or chronic anaemia of domestic cats caused by the rickettsia Haemobartonella felis. Synonym: haemobartonellosis. (05 Mar 2000) |
| feline infectious enteritis | A highly contagious and fatal disease of cats, particularly young cats, caused by feline panleukopenia virus, a member of the family Parvoviridae, and manifested by severe leukopenia, prostration, fever, vomiting and diarrhoea. Synonym: distemper, feline agranulocytosis, feline distemper, feline infectious enteritis. (05 Mar 2000) |
| feline infectious peritonitis | Common coronavirus infection of cats caused by the feline infectious peritonitis virus (infectious peritonitis virus, feline). The disease is characterised by a long incubation period, fever, depression, loss of appetite, wasting, and progressive abdominal enlargement. Infection of cells of the monocyte-macrophage lineage appears to be essential in fip pathogenesis. (12 Dec 1998) |
| acute parenchymatous hepatitis | A lesion in which there is extensive and rapid death of parenchymal cells of the liver, sometimes with fatty degeneration of the size of the organ; the necrosis may result from fulminant viral infection or chemical poisoning; associated with jaundice. Synonym: acute parenchymatous hepatitis, Rokitansky's disease. (05 Mar 2000) |
| anicteric hepatitis | Hepatitis without jaundice. (05 Mar 2000) |