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American Association of Bovine Practitioners Conference Proceedings, 2005
Johne's disease (paratuberculosis) is a chronic, granulomatous infection of the intestinal tract of ruminants caused by Mycobacterium avium subspecies paratuberculosis (MAP). There is no approved treatment, no known way to eliminate the infection once established, nor is there an effective vaccine for the disease. Johne's disease (JD) has emerged as an
Whitlock, R. H. +5 more
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Johne's disease (paratuberculosis) is a chronic, granulomatous infection of the intestinal tract of ruminants caused by Mycobacterium avium subspecies paratuberculosis (MAP). There is no approved treatment, no known way to eliminate the infection once established, nor is there an effective vaccine for the disease. Johne's disease (JD) has emerged as an
Whitlock, R. H. +5 more
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Herd prevalence of Johne's disease
Veterinary Record, 2006SIR, — I was interested to read of the proposed study of Johne's disease in the uk dairy herd by Kemp and colleagues ( VR , October 21, 2006, vol 159, p 572). I recall that [Leech and others (1960)][1] carried out a survey of disease in British dairy cattle in the 1950s from Rothamsted and ...
Richard, Kemp +2 more
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The pathology of Johne's disease in sheep
Australian Veterinary Journal, 1990SUMMARY The clinical, gross and histopathological findings in 50 sheep affected with Johne's disease are described. Clinically 90% were emaciated and 20% showed severe diarrhoea. On necropsy there was thickening of the walls of the intestines, particularly of the ileum, caecum and less frequently the jejunum, but in 36% of sheep the changes were only ...
M J, Carrigan, J T, Seaman
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The Bovine Practitioner, 1988
Johnes disease is a specific infectious enteritis of cattle, sheep, and goats. It is characterized by progressive emaciation, chronic diarrhea, and a thickened and corrugated wall of the intestines. Johnes disease is caused by the organism Mycobacterium paratuberculosis. It is strongly acid fast and also gram positive.
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Johnes disease is a specific infectious enteritis of cattle, sheep, and goats. It is characterized by progressive emaciation, chronic diarrhea, and a thickened and corrugated wall of the intestines. Johnes disease is caused by the organism Mycobacterium paratuberculosis. It is strongly acid fast and also gram positive.
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Johne's disease control programmes
Veterinary Record, 2018I write in response to the letter from Catriona Ritchie ( VR , 28 July 2018, vol 183, p 134) regarding the use of blood sampling to augment Johne’s disease control programmes in dairy herds. A significant diagnostic problem with mycobacterium avium subspecies paratuberculosis , and other mycobacterial infections, is that both detectable immunological ...
Pete, Orpin, Dick, Sibley
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American Association of Bovine Practitioners Conference Proceedings, 2018
Johne's disease is a chronic and highly contagious wasting disease of all ruminants caused by Mycobacterium avium ssp paratuberculosis (MAP). Major clinical signs include weight loss, pipestream diarrhea, edema, decreased milk production, and eventually death.
Rzepka, Joanna, Hines, Siddra
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Johne's disease is a chronic and highly contagious wasting disease of all ruminants caused by Mycobacterium avium ssp paratuberculosis (MAP). Major clinical signs include weight loss, pipestream diarrhea, edema, decreased milk production, and eventually death.
Rzepka, Joanna, Hines, Siddra
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1989
Johne's disease (paratuberculosis) afflicts cattle worldwide and causes significant economic losses. It is also prevalent in goats and sheep and has been implicated in Johne's disease in humans. The book is divided into six sections covering all aspects of the prevalence, management, diagnosis, control and research on Johne's disease.
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Johne's disease (paratuberculosis) afflicts cattle worldwide and causes significant economic losses. It is also prevalent in goats and sheep and has been implicated in Johne's disease in humans. The book is divided into six sections covering all aspects of the prevalence, management, diagnosis, control and research on Johne's disease.
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Experimental Johne's disease in cattle
Journal of Comparative Pathology and Therapeutics, 1953Summary The lesions and clinical syndrome of Johne's disease may be reproduced in cattle by the intravenous inoculation or oral administration of 100 mg. of recently isolated culture of M. johnei to young calves. Calves so infected excrete M.
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Johne’s Disease (Paratuberculosis)
1981Johne’s disease is characterized clinically by progressive weight-loss and profuse diarrhea. Established cases always die and the major pathological feature is a massively proliferative enteritis. It is caused by the acid-fast organism Mycobacterium. johnei.
W. I. M. McIntyre, I. E. Selman
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Importation of Johne's disease vaccine
Veterinary Record, 2011JOHNE's disease (paratuberculosis) is an infectious wasting disease of cattle and other ruminants caused by Mycobacterium avium subspecies paratuberculosis (MAP). Infection with MAP results in chronic enteritis, and affected animals that develop clinical disease eventually and inevitably die.
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