Results 11 to 20 of about 1,041,289 (199)

Seroprevalence of Visna-Maedi Virus (VMV) and Border Disease Virus (BDV) in Van province and around

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2018
The present study investigated the seroprevalance of Visna Maedi Virus (VMV) and Border Disease Virus (BDV) infections in sheeps in regions in and around Van province, Turkey. Sample materials were taken from 360 sheep sent to slaughterhouses around Van.
P.S. Mohammad Ameen, Z. Karapınar
doaj   +3 more sources

Investigation of the Seroprevalence of Lentivirus ovivismae and Lentivirus capartenc (Formerly Known as Maedi-Visna and Caprine Arthritis-Encephalitis Virus) Infections in Sheep and Goats in the Yozgat Region. [PDF]

Vet Med Sci
This study conducted in the Yozgat region determined a prevalence of 6.35% for maedi‐visna in sheep and 17.5% for caprine arthritis encephalitis in goats, providing critical data for small ruminant health and disease management in the area. ABSTRACT Background Lentivirus ovivismae and Lentivirus capartenc (formerly maedi‐visna and caprine arthritis ...
Sayar E, Temizkan SS, Kırbaş A, Gökalp G.   +3 more
europepmc   +2 more sources

Recombinant CA Protein-Based ELISA for Serological Detection of Small Ruminant Lentiviruses Antibodies. [PDF]

Transbound Emerg Dis
Maedi‐visna (MV) and caprine arthritis encephalitis (CAE) are important viral diseases of sheep and goats. The diseases are caused by a group of genetically closely related lentiviruses known as small ruminant lentiviruses (SRLV), and are collectively referred to as SRLV infections. As the majority of sheep and goats infected with SRLV are asymptomatic,
Ma X, Liu Y, Duan B, Gao H, Huang Q, Chen C, Nie M, Zhang Z, Wu Z, Guo K, Hu Z, Du C, Wang X, Wang XF.   +13 more
europepmc   +2 more sources

Understanding the Enigmatic Dance of Immune-Mediated Viral Infections and Their Pathogenetic Mechanisms. [PDF]

Vet Med Sci
This graphical representation illustrates the multifaceted nature of the immune response in viral infections, demonstrating both its protective and potentially harmful aspects. While a properly regulated immune reaction facilitates viral clearance and promotes general recovery, an overly robust or misdirected response—exemplified by Type III or Type IV
Karabulut MC, Oğuzoğlu TÇ.
europepmc   +2 more sources

An outbreak of small ruminant lentivirus in a Swedish dairy goat herd

Veterinary Record Case Reports, Volume 11, Issue 4, December 2023., 2023
Abstract Small ruminant lentivirus causes severe economic losses, and negatively affects animal welfare in goat herds across the world. The aim of this study was to describe the clinical and pathological consequences of the disease in an affected goat herd, as well as to sequence the virus in infected animals. Seventy‐six percent of the sampled animals
Ylva Persson, Emelie Hedlund Salenstedt, Ellen Andersson, Jonas Johansson Wensman   +3 more
wiley   +1 more source

Multiple infections of zoonotic pathogens in wild Brandt's voles (Lasiopodomys brandtii)

Veterinary Medicine and Science, Volume 9, Issue 5, Page 2201-2211, September 2023., 2023
Our research revealed the viral and bacterial diversity in wild Brandt's voles. The characterization and distinctive lineage of some rodent‐specific viruses (Cytomegalovirus, PestVs and Lentiviruses) and rodent‐borne bacteria (Leptospira interrogans and Vibrio cholerae) indicates that wild Brandt's voles may harbor a diversity of viruses and bacteria ...
Yongman Guo, Zhengrun Li, Shike Dong, Xiaoyan Si, Na Ta, Hanwei Liang, Lei Xu   +6 more
wiley   +1 more source

Associations between small ruminant lentivirus infection and total milk yield and somatic cell count in a dairy sheep flock

Veterinary Record, Volume 192, Issue 11, 3/10 June 2023., 2023
Abstract Background Small ruminant lentiviruses (SRLVs) are lentiviruses of sheep and goats, formerly known as maedi–visna (MV) in sheep and caprine encephalitis and arthritis in goats. In sheep, SRLVs commonly cause progressive pneumonia, wasting and indurative mastitis.
Peers Davies, Scott Jones, Stephen Dunham, Rachael E. Tarlinton   +3 more
wiley   +1 more source

Failure to detect Schmallenberg virus RNA in ram semen in the UK (2016–2018)

Veterinary Record Open, Volume 9, Issue 1, December 2022., 2022
Abstract Background Schmallenberg virus (SBV) is a midge‐borne arbovirus that first emerged in the European ruminant population in 2011 and has since settled to an endemic pattern of disease outbreaks on an approximately 4‐year cycle when herd immunity from the previous circulation drops to a point allowing renewed widescale virus circulation.
Alice Curwen, Scott Jones, Ceri Stayley, Laura Eden, Heather McKay, Peers Davies, Fiona Lovatt, Stephen Dunham, Rachael Tarlinton   +8 more
wiley   +1 more source

Immune responses to maedi-visna virus [PDF]

, 1992
The immune response to maedi-visna virus has been investigated, both in persistently infected sheep and in the acute phase of the primary immune response to infection with maedi-visna.Maedi-visna infected sheep develop detectable levels of anti-viral ...
Reyburn, Hugh Thomson
core   +3 more sources

To scan or not to scan? Efficacy of transthoracic ultrasonography for ovine pulmonary adenocarcinoma screening in a large commercial UK sheep flock

Veterinary Record, Volume 191, Issue 3, 6/13 August 2022., 2022
Abstract Background Transthoracic ultrasonography (TTUS) is currently the only widely used method to diagnose preclinical or subclinical ovine pulmonary adenocarcinoma (OPA) in the live sheep. However, little is known about the test characteristics of TTUS.
Peers Davies, Ben Strugnell, Katie Waine, Mark Wessels, Chris Cousens, Isobel Willison   +5 more
wiley   +1 more source