Results 11 to 20 of about 4,999 (208)

Genome and evolution of Tibet orbivirus, TIBOV (genus Orbivirus, family Reoviridae) [PDF]

Frontiers in Cellular and Infection Microbiology
Tibet orbivirus (TIBOV) was first isolated from Anopheles maculatus mosquitoes in Xizang, China, in 2009. In recent years, more TIBOV strains have been isolated in several provinces across China, Japan, East Asia, and Nepal, South Asia.
Tingting Gao, Minghua Li, Hong Liu, Shihong Fu, Huanyu Wang, Guodong Liang   +5 more
doaj   +4 more sources

Tibet Orbivirus, a novel Orbivirus species isolated from Anopheles maculatus mosquitoes in Tibet, China. [PDF]

PLoS ONE, 2014
BACKGROUND: The genus Orbivirus includes a number of important pathogenic viruses, including Bluetongue virus (BTV), African horse sickness virus (AHSV), and Epizootic hemorrhagic disease virus (EHDV).
Minghua Li, Yayun Zheng, Guoyan Zhao, Shihong Fu, David Wang, Zhiyu Wang, Guodong Liang   +6 more
doaj   +4 more sources

Bluetongue Virus in Cervids in Piedmont During the 2024‐2025 Outbreak

Veterinary Medicine and Science
The mid‐end of 2024 witnessed a significant outbreak of bluetongue virus (BTV) in the Piedmont region of Italy, affecting a wide range of species including domestic ruminants and wild cervids.
Roberto Zoccola, Andrea Trossi, Carla Grattarola, Pierluigi Acutis, Barbara Moroni, Walter Martelli, Simona Zoppi, Mariella Goria   +7 more
doaj   +2 more sources

Orbivirus NS4 Proteins Play Multiple Roles to Dampen Cellular Responses

Viruses, 2023
Non-structural protein 4 (NS4) of insect-borne and tick-borne orbiviruses is encoded by genome segment 9, from a secondary open reading frame. Though a protein dispensable for bluetongue virus (BTV) replication, it has been shown to counter the ...
Fauziah Mohd Jaafar, Mourad Belhouchet, Baptiste Monsion, Lesley Bell-Sakyi, Peter P. C. Mertens, Houssam Attoui   +5 more
doaj   +5 more sources

Optimized library preparation, sequencing, and data analysis protocols for the generation of orbivirus consensus sequences [PDF]

BMC Genomics
Whole genome sequencing (WGS) via next-generation sequencing (NGS) platforms offers a powerful approach for investigating viral genetic diversity. Orbiviruses are an economically important group of arboviruses with a double-stranded RNA (dsRNA) genome ...
Tillie J. Dunham, Tyler J. Sherman, Kirsten J. Reed, Corey Brelsfoard, Tavis K. Anderson, Lee W. Cohnstaedt, Mark D. Stenglein, Christie E. Mayo   +7 more
doaj   +2 more sources

Injection but not ingestion of a mixed virus suspension in Queensland fruit fly (Bactrocera tryoni) shifts persistent covert infection to acute pathology. [PDF]

Pest Manag Sci
Covert and persistent infections with multiple insect‐specific viruses are common in pest fruit flies and may affect pest management strategies. Our study investigated the host effects and viral loads of cripavirus and iflavirus as persistent infections in Queensland fruit fly, and after injection and ingestion of a mixed virus suspension containing ...
Sharpe SR, Morrow JL, Tilden G, Katlav A, Riegler M.   +4 more
europepmc   +2 more sources

Whole-Genome Sequencing and Structure Study of Three Biting-Insect-Associated Viruses (<i>Yunnan Orbivirus</i>, Guangxi Orbivirus, and Yongshan Totivirus) Isolated in Yunnan, China. [PDF]

Adv Virol
Yunnan Province is an area in China with a major prevalence of biting arthropods (including mosquitos, ticks, and Culicoides) and arboviruses including dengue virus (DENV), bluetongue virus (BTV), and epizootic hemorrhagic disease virus (EHDV). Therefore, attempts to isolate and detect arboviruses are frequently conducted in Yunnan during the past ...
Li Z, Duan Y, Zhu J, Li L.
europepmc   +2 more sources

Clinical signs, clinical pathology and outcomes in horses infected naturally with equine encephalosis virus. [PDF]

Equine Vet J
Abstract Background Equine encephalosis (EE) is caused by an Orbivirus from the family Sedoreoviridae and is thus similar to African horse sickness (AHS) and Bluetongue viruses (BTV). These viruses are transmitted by Culicoides midges. Equine encephalosis can infect horses, donkeys and zebras sub‐clinically while only horses develop clinical disease ...
Piketh G, Viljoen A, Eberhardt C.
europepmc   +2 more sources

Bluetongue Virus Serotype 3 Follow-Up of the 2024 Outbreak in Two Belgian Zoos. [PDF]

Transbound Emerg Dis
In summer 2024, Western Europe experienced extensive outbreaks of bluetongue virus Serotype 3 (BTV‐3), a Culicoides‐borne orbivirus. Clinical disease was first detected in August 2024 in one of two Belgian zoos, predominantly affecting European bison (Bison bonasus) and American bison (Bison bison).
Spruyt J, Van Mulders L, De Leeuw I, De Regge N, Beci B, Vercammen F.   +5 more
europepmc   +2 more sources

Zoonotic and emerging orbivirus infections. [PDF]

Revue scientifique et technique (International Office of Epizootics), 2015
Many novel emerging orbiviruses have been isolated in the past 15 years. Important viruses include Peruvian horse sickness virus (PHSV) and Yunnan orbivirus (YUOV), pathogens of equids which were originally isolated almost simultaneously from 1997 to 1999 in the People's Republic of China, Australia and Peru.
Attoui, Houssam, Mohd Jaafar, F.
openaire   +7 more sources