Outbreak of contagious ecthyma caused by Orf virus (Parapoxvirus ovis) in a vaccinated sheep flock in Uruguay
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چکیده
منابع مشابه
Studies on Cultural Characteristics of Contagious Ecthyma (orf) Virus
Ecthyma contagiosum is a viral disease of sheep and goats, which is caused by Parapoxvirus. Primary cell cultures of lamb testis, lamb kidney, rabbit kidney and permanent cell lines: foetal sheep kidney (FSK), sheep foetal thymus (SFT), sheep foetal muscle (SFM), sheep plexus choroideus (SPC), bovine trachea (BTR), embryonic bovine trachea (EBTR), Madin Darby bovine kidney (MDBK) and baby hamst...
متن کاملInactivated parapoxvirus ovis (Orf virus) has antiviral activity against hepatitis B virus and herpes simplex virus.
It is known that some viruses are able to induce vigorous immune reactions. This study shows that inactivated parapoxvirus ovis (Orf virus), strain D1701 (PPVO), induces an autoregulatory cytokine response that involves the upregulation of IL-12, IL-18, IFN-gamma and other T helper 1-type cytokines and their subsequent downregulation, which is accompanied by induction of IL-4. An increase in IL...
متن کاملMolecular identification and investigations of contagious ecthyma (Orf virus) in small ruminants, North west Ethiopia
BACKGROUND Orf virus, the prototype of parapoxvirus, is the main causative agent of contagious ecthyma. Little is known about the status of the disease in Ethiopia and this study was aimed at determining its status using PCR as a confirmatory tool. METHODS a total of 400 randomly selected sheep and goat was screened for the identification of the virus using amplification of B2L gene and trans...
متن کاملContagious ecthyma in a Rocky Mountain bighorn sheep from Utah
In December 2008, near Flaming Gorge Reservoir in northeastern Utah, a 2 1⁄2-yearold male Rocky Mountain bighorn sheep (Ovis canadensis canadensis) was reported in poor body condition with bloody lesions covering the muzzle area. The sheep was euthanized, and samples were submitted to the Utah Veterinary Diagnostic Laboratory in Logan, Utah. The gross and microscopic lesions confi rmed the diag...
متن کاملClinicopathological Features of Contagious Ecthyma-Like Lesions in a Dog
Background: Contagious ecthyma or orf is a poxviral disease of goat and sheep, with incidental infection appearing in humans, cows, camels, and many wild ruminants, and very rarely in dogs. Case description: In the present paper was described gross morphology and histopathology of contagious ecthyma in a dog with a large ulcerated cutaneous mass in the neck (under the collar) which was ma...
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ژورنال
عنوان ژورنال: Brazilian Journal of Microbiology
سال: 2019
ISSN: 1517-8382,1678-4405
DOI: 10.1007/s42770-019-00057-7