Results 51 to 60 of about 5,162 (225)

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

Prevalence of African Horse Sickness Virus Antibodies in Horses and Selected Wildlife in Four Geographical Regions of Nigeria. [PDF]

Vet Med Int
African horse sickness (AHS) is a severe, infectious arthropod‐borne disease of equids caused by the AHS virus (AHSV). It is endemic in Sub‐Saharan Africa, and several sporadic outbreaks of the disease have been reported in Nigeria in the past 5 decades.
Chinyere CN, Ajaebili AC, Peter-Ajuzie IK, Galadima HB, Daodu OB, Fatola OI, Okolo CC, Alaba BA, Akinniyi OO, Omoniwa DO, Edeh ER, Olorunfemi AB, Olayinka TA, Ojurongbe O, Oluwayelu DO, Muhammad AB, Abubakar MB, Meseko CA, Happi AN, Happi CT, Bakarey AS, Groschup MH, Olopade JO.   +22 more
europepmc   +2 more sources

Failure to remove bluetongue serotype 8 virus (BTV-8) from in vitro produced and in vivo derived bovine embryos and subsequent transmission of BTV-8 to recipient cows after embryo transfer [PDF]

, 2019
The behavior of BTV-8 in cattle is different from most other serotypes not only with regards to clinical signs but certainly with respect to virus transmission (transplacental, contact). Therefore, the possibility of virus transmission by means of embryo
De Clercq, Kris, De Leeuw, Ilse, Haegeman, Andy, Nauwynck, Hans, Oliveira, Andre, Van Soom, Ann, Vandaele, Leen   +6 more
core   +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

Interaction between a Unique Minor Protein and a Major Capsid Protein of Bluetongue Virus Controls Virus Infectivity. [PDF]

, 2017
Among the Reoviridae family of double-stranded RNA viruses, only members of the Orbivirus genus possess a unique structural protein, termed VP6, within their particles.
Matsuo, Eiko, Roy, Polly, Tsuruta, Hiroki, Yamazaki, Kiyoshi   +3 more
core   +2 more sources

Characterization of a Novel Reassortant Epizootic Hemorrhagic Disease Virus Serotype 6 Strain Isolated from Diseased White-Tailed Deer (Odocoileus virginianus) on a Florida Farm

Viruses, 2022
We report an outbreak of a novel reassortant epizootic hemorrhagic disease virus serotype 6 (EHDV-6) in white-tailed deer (WTD) on a Florida farm in 2019.
Thaís C. S. Rodrigues, Pedro H. O. Viadanna, Kuttichantran Subramaniam, Ian K. Hawkins, Albert B. Jeon, Julia C. Loeb, Juan M. C. Krauer, John A. Lednicky, Samantha M. Wisely, Thomas B. Waltzek   +9 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

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

Development of reverse genetics for Ibaraki virus to produce viable VP6-tagged IBAV. [PDF]

, 2015
Ibaraki virus (IBAV) is a member of the epizootic hemorrhagic disease virus (EHDV) serogroup, which belongs to the Orbivirus genus of the Reoviridae family.
Kawano, Junichi, Matsuo, Eiko, Roy, Polly, Saeki, Keiichi   +3 more
core   +1 more source

Structural studies of orbivirus particles

, 1998
We are using crystallographic methods to investigate the structure of AHSV and BTV. Our initial approach was to investigate the structure of the major protein component of the viral core, VP7(T13). This trimeric protein has been studied in several crystal forms from both orbiviruses and reveals a structure made up of conserved domains, capable of ...
Stuart, Di, Gouet, P., Grimes, J., Malby, R., Diprose, J., Zientara, Stéphan, Burroughs, Jn, Mertens, Pp   +7 more
openaire   +4 more sources