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Maedi-Visna virus: current perspectives [PDF]

open access: yesVeterinary Medicine: Research and Reports, 2018
Esperanza Gomez-Lucia, Nuria Barquero, Ana Domenech Department of Animal Health, Faculty of Veterinary Medicine, Complutense University, Madrid, Spain Abstract: Maedi-Visna virus (MVV) and caprine arthritis-encephalitis virus are commonly known as small ...
Gomez-Lucia E, Barquero N, Domenech A
doaj   +5 more sources

Etiology, Epizootiology and Control of Maedi-Visna in Dairy Sheep: A Review [PDF]

open access: yesAnimals, 2020
Maedi-visna (MV) in sheep is caused by maedi-visna virus (MVV), a small ruminant lentivirus (SRLV) that causes chronic infection and inflammatory lesions in infected animals.
Aphrodite I. Kalogianni   +3 more
doaj   +2 more sources

Vaccination delays maedi-visna lentivirus infection in a naturally-infected sheep flock [PDF]

open access: yesBMC Veterinary Research, 2013
Background The Maedi-Visna (MV) lentivirus causes two slowly progressive eventually fatal diseases of sheep, Maedi, a progressive interstitial pneumonia, and Visna, a progressive demyelinating disease of the central nervous system.
Gudnadóttir Margrét   +2 more
doaj   +2 more sources

Clinical and pathological investigation of Maedi-visna outbreak in a farm from Bulgaria [PDF]

open access: yesOpen Veterinary Journal
Background: In the autumn of 2024, an outbreak of Maedi-visna (MV) was identified in Bulgaria in the village of Sigmen, Burgas district. The disease is a slowly progressive, persistent, usually subclinical viral infection in sheep, distributed worldwide.
Gabriela Goujgoulova, Koycho Koev
doaj   +2 more sources

Amplicon sequencing with Oxford nanopore technologies as a diagnostic alternative for small ruminant lentiviruses in sheep [PDF]

open access: yesScientific Reports
In Europe, Maedi-Visna disease has high prevalence rates at the individual and flock levels, respectively, and is regarded as one of the most significant infectious disease in sheep.
Magdalena Serrano   +7 more
doaj   +2 more sources

Investigation, management and control of a maedi outbreak in Norway in 2019-2020 [PDF]

open access: yesActa Veterinaria Scandinavica
Background Visna-maedi is a notifiable disease in Norway, and eliminating the disease is a national goal. The import of sheep into Norway is very limited, and strict regulations apply to the movement of small ruminants between flocks and within defined ...
Grim Rømo   +11 more
doaj   +2 more sources

Maedi-Visna: Sero-prevalence and risk factors in sheep population of South Wollo and North Shewa Zones, Ethiopia

open access: yesJournal of Science and Inclusive Development, 2023
Maedi-Visna (MV) is a chronic disease of adult sheep characterised by progressive interstitial pneumonia and other syndromes such as meningo-encephalitis, indurative mastitis, and arthritis.
Enyiew Alemnew   +3 more
doaj   +1 more source

First molecular detection of Maedi-Visna virus in Awassi sheep of Middle Iraq regions

open access: yesBulgarian Journal of Veterinary Medicine, 2022
Respiratory viral infections cause significant economic losses in sheep production. This preliminary molecular study aimed to detect the Maedi-Visna virus infection in Awassi sheep in three gover-norates in the middle region of Iraq.
A. Mosa, M. M. Zenad
doaj   +1 more source

A Seroprevalence Survey of Maedi-Visna Among Twenty-Four Ovine Floks from Twelve Regions of China

open access: yesJournal of Integrative Agriculture, 2013
Maedi-visna virus (MVV) is an ovine lentivirus that is widespread in many countries worldwide. Both clinical and subclinical MVV infections cause substantial economic losses.
Ke-shan ZHANG   +4 more
doaj   +1 more source

Presencia de infección y lesiones mínimas en mama y otros tejidos en ovinos afectados de Maedi-Visna [PDF]

open access: yes, 2016
5 páginas, 2 tablas.--Trabajo presentado al: XL Congreso Nacional y el XVI Congreso Internacional de la Sociedad Española de Ovinotecnia y Caprinotecnia.
Balseiro, Ana   +5 more
core   +1 more source

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