Results 61 to 70 of about 2,868 (196)

Epidemiology and Genomic Analysis of Equine Encephalosis Virus Detected in Horses with Clinical Signs in South Africa, 2010–2017

Viruses, 2021
Equine encephalosis virus (EEV) is a neglected virus endemic to South Africa and is considered to generally result in mild disease in equines. Specimens were analyzed from live horses that presented with undefined neurological, febrile, or respiratory ...
Jumari Snyman, Otto Koekemoer, Antoinette van Schalkwyk, Petrus Jansen van Vuren, Louwtjie Snyman, June Williams, Marietjie Venter   +6 more
doaj   +1 more source

Modeling Abundance of Culicoides stellifer, a Candidate Orbivirus Vector, Indicates Nonrandom Hemorrhagic Disease Risk for White-Tailed Deer (Odocoileus virginianus)

Viruses, 2021
(1) Background: Hemorrhagic diseases in white-tailed deer (Odocoileus virginianus) are caused by orbiviruses and have significant economic impact on the deer ranching industry in the United States.
E. Dinh, J. Gómez, Jeremy P Orange, Max A Morris, K. Sayler, Bethany L. Mcgregor, E. Blosser, N. Burkett-Cadena, S. Wisely, J. Blackburn   +9 more
semanticscholar   +1 more source

EHDV-2 Infection Prevalence Varies in Culicoides sonorensis after Feeding on Infected White-Tailed Deer over the Course of Viremia

Viruses, 2019
Epizootic hemorrhagic disease viruses (EHDVs) are arboviral pathogens of white-tailed deer and other wild and domestic ruminants in North America. Transmitted by various species of Culicoides, EHDVs circulate wherever competent vectors and susceptible ...
Sandra Y. Mendiola, Mary K. Mills, Elin Maki, Barbara S. Drolet, William C. Wilson, Roy Berghaus, David E. Stallknecht, Jonathan Breitenbach, D. Scott McVey, Mark G. Ruder   +9 more
doaj   +1 more source

Vaccination as a Strategy to Prevent Bluetongue Virus Vertical Transmission

Pathogens, 2021
Bluetongue virus (BTV) produces an economically important disease in ruminants of compulsory notification to the OIE. BTV is typically transmitted by the bite of Culicoides spp., however, some BTV strains can be transmitted vertically, and this is ...
José M. Rojas, Verónica Martín, Noemí Sevilla   +2 more
doaj   +1 more source

Genomic Analysis Illustrated a Single Introduction and Evolution of Israeli Bluetongue Serotype 8 Virus Population 2008–2019

Microorganisms, 2021
Outbreaks of the European Bluetongue virus (BTV) serotype 8 (BTV-8), which are characterized by activity cycles separated by years of inactivity, may be influenced by genetic changes of the virus or by herd immunity.
Natalia Golender, Avi Eldar, Marcelo Ehrlich, Gabriel Kenigswald, Ily Shlamovitz, Boris Even-Tov, Lior Zamir, Eyal Klement, Velizar Bumbarov   +8 more
doaj   +1 more source

Endemic and Emerging Arboviruses in Domestic Ruminants in East Asia

Frontiers in Veterinary Science, 2020
Epizootic congenital abnormalities caused by Akabane, Aino, and Chuzan viruses have damaged the reproduction of domestic ruminants in East Asia for many years.
Tohru Yanase, Katsunori Murota, Yoko Hayama   +2 more
doaj   +1 more source

Development and evaluation of recombinase polymerase amplification combined with lateral flow dipstick assays for co-detection of epizootic haemorrhagic disease virus and the Palyam serogroup virus

BMC Veterinary Research, 2021
Background Epizootic haemorrhagic disease virus (EHDV) and the Palyam serogroup viruses (PALV) have led to significant economic losses associated with livestock production globally.
Zhuo-ran Li, Zhen-xing Yang, Zhan-hong Li, Xiang Gao, Zhong-yan Hu, Heng Yang, De-fang Liao   +6 more
doaj   +1 more source

Specific T-cell subsets have a role in anti-viral immunity and pathogenesis but not viral dynamics or onwards vector transmission of an important livestock arbovirus

Frontiers in Immunology
IntroductionBluetongue virus (BTV) is an arthropod-borne Orbivirus that is almost solely transmitted by Culicoides biting midges and causes a globally important haemorrhagic disease, bluetongue (BT), in susceptible ruminants.
Kerry Newbrook, Nakibul Khan, Nakibul Khan, Aimee Fisher, Aimee Fisher, Karen Chong, Karen Chong, Simon Gubbins, William C. Davies, Christopher Sanders, Marc Guimerà Busquets, Lyndsay Cooke, Amanda Corla, Martin Ashby, John Flannery, Carrie Batten, Jessica E. Stokes, Beatriz Sanz-Bernardo, Simon Carpenter, Katy Moffat, Karin E. Darpel, Karin E. Darpel, Karin E. Darpel   +22 more
doaj   +1 more source

Isolation and Phylogenetic Grouping of Equine Encephalosis Virus in Israel

Emerging Infectious Diseases, 2011
During 2008–2009 in Israel, equine encephalosis virus (EEV) caused febrile outbreaks in horses. Phylogenetic analysis of segment 10 of the virus strains showed that they form a new cluster; analysis of segment 2 showed ≈92% sequence identity to EEV-3 ...
Karin Aharonson-Raz, Amir Steinman, Velizar Bumbarov, Sushila Maan, Narender Singh Maan, Kyriaki Nomikou, Carrie Batten, Christiaan Potgieter, Yuval Gottlieb, Peter Mertens, Eyal Klement   +10 more
doaj   +1 more source

The Interplay between Bluetongue Virus Infections and Adaptive Immunity

Viruses, 2021
Viral infections have long provided a platform to understand the workings of immunity. For instance, great strides towards defining basic immunology concepts, such as MHC restriction of antigen presentation or T-cell memory development and maintenance ...
Daniel Rodríguez-Martín, Andrés Louloudes-Lázaro, Miguel Avia, Verónica Martín, José M. Rojas, Noemí Sevilla   +5 more
doaj   +1 more source