ReviewAnimals : an open access journal from MDPI2020
Etiology, Epizootiology and Control of Maedi-Visna in Dairy Sheep: A Review.
Review in Animals : an open access journal from MDPI, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.
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Who cites it
37 citing papers in PubMed.
- Clinical and pathological investigation of Maedi-visna outbreak in a farm from Bulgaria.Open veterinary journal · 2025Article
- Nationwide Investigation of Respiratory Problemsin Sheep Lambs and Goat Kids in Greece.Animals : an open access journal from MDPI · 2025Article
- Antiviral activity of Azadirachta indica A. Juss and Melia azedarach extracts during the replication cycle of small ruminant lentiviruses.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2025Article
- Biosecurity Practices in Portuguese Small Ruminant Farms: Current Status and Future Directions.Veterinary sciences · 2025Article
- Testing the Tenacity of Small Ruminant Lentiviruses In Vitro to Assess the Potential Risk of Indirect Fomites' Transmission.Viruses · 2025Article
- Genetic landscape of Italian SRLV: insights from passive surveillance-based phylogenetic analysis.Frontiers in microbiology · 2025Article
- Epidemiological landscape and genetic prospects for marker-assisted selection in Kazakh sheep.Frontiers in veterinary science · 2025Review
- Molecular Characterization of Small Ruminant Lentiviruses in Sheep and Goats: A Systematic Review.Animals : an open access journal from MDPI · 2024Review
- Identification of concurrent infection with Jaagsiekte sheep retrovirus and maedi-visna virus in China.Journal of veterinary science · 2024Article
- Circulation of small ruminant lentivirus in endangered goat and sheep breeds of Southern Italy.Heliyon · 2024Article
- Investigation, management and control of a maedi outbreak in Norway in 2019-2020.Acta veterinaria Scandinavica · 2024Article
- Differential gene expression and immune cell infiltration in maedi-visna virus-infected lung tissues.BMC genomics · 2024Article
- Genetic Characterization of Small Ruminant Lentiviruses Isolated from Dairy Sheep in Greece.Viruses · 2024Article
- In vivo evaluation of the antiretroviral activity of Melia azedarach against small ruminant lentiviruses in goat colostrum and milk.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2024Article
- Retroviral coinfection (Jaagsiekte and Maedi-Visna viruses) in sheep with pulmonary tumors in Transylvania (Romania): retrospective study on 82 cases.Frontiers in veterinary science · 2024Article
- A high-density genome-wide approach reveals novel genetic markers linked to small ruminant lentivirus susceptibility in sheep.Frontiers in genetics · 2024Article
- First Molecular Characterization of Small Ruminant Lentiviruses Detected in Romania.Animals : an open access journal from MDPI · 2023Article
- Seroepidemiology of Maedi-Visna in Intensively Reared Dairy Sheep: A Two-Year Prospective Study.Animals : an open access journal from MDPI · 2023Article
- Small Ruminant Lentivirus Infection in Sheep and Goats in North Portugal: Seroprevalence and Risk Factors.Pathogens (Basel, Switzerland) · 2023Article
- Article
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
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. Pneumonia and mastitis are its predominant clinical manifestations, and the tissues infected by MVV are mainly the lungs, the mammary gland, the nervous system and the joints. MV has a worldwide distribution with distinct MVV transmission patterns depending on circulating strains and regionally applied control/eradication schemes. Nevertheless, the prevalence rate of MV universally increases. Currently, gaps in understanding the epizootiology of MV, the continuous mutation of existing and the emergence of new small ruminant lentiviruses (SRLVs) strains, lack of an effective detection protocol and the inefficiency of currently applied preventive measures render elimination of MV an unrealistic target. Therefore, modifications on the existing MV surveillance and control schemes on an evidentiary basis are necessary. Updated control schemes require the development of diagnostic protocols for the early and definitive diagnosis of MVV infections. The objectives of this review are to summarize the current knowledge in the epizootiology and control of MV in dairy sheep, to describe the research framework and to cover existing gaps in understanding future challenges regarding MV.
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