Results 11 to 20 of about 21,241,991 (203)

A Synthetic Modified Live Chimeric Marker Vaccine against BVDV-1 and BVDV-2 [PDF]

Vaccines, 2020
Bovine viral diarrhea virus (BVDV), a pestivirus which exists in the two distinct species BVDV-1 (syn. Pestivirus A) and BVDV-2 (syn. Pestivirus B), is the causative agent of one of the most widespread and economically important virus infections in ...
Susanne Koethe, Patricia König, Kerstin Wernike, Florian Pfaff, Jana Schulz, Ilona Reimann, Birgit Makoschey, Martin Beer   +7 more
doaj   +6 more sources

Genetic Variability of Pestivirus A (BVDV‐1) Circulating in Cattle From Eastern Turkey [PDF]

Veterinary Medicine and Science
Background Bovine viral diarrhoea virus (BVDV) infection, caused by Pestiviruses A and B, with various clinical findings and causes significant economic losses.
Fatima Abounaaja, Ali Riza Babaoglu
doaj   +6 more sources

BoHV-1-Vectored BVDV-2 Subunit Vaccine Induces BVDV Cross-Reactive Cellular Immune Responses and Protects against BVDV-2 Challenge

Vaccines, 2021
The bovine respiratory disease complex (BRDC) remains a major problem for both beef and dairy cattle industries worldwide. BRDC frequently involves an initial viral respiratory infection resulting in immunosuppression, which creates a favorable condition
Shafiqul I Chowdhury, Selvaraj Pavulraj, Xue Wen   +2 more
exaly   +4 more sources

Comparação dos testes de virusneutralização contra os genótipos 1 e 2 do vírus da diarreia viral bovina (BVDV-1 e BVDV-2) em bovinos de rebanhos naturalmente infectados Comparison of virusneutralization tests against genotypes 1 and 2 of the bovine viral diarrhoea virus (BVDV-1 and BVDV-2) in cattle of naturally infected herds [PDF]

Ciência Rural, 2010
Os resultados dos testes de virusneutralização (VN) contra os genótipos do vírus da diarreia viral bovina (BVDV-1 e BVDV-2), bem como os respectivos títulos de anticorpos, foram comparados em 1.925 amostras de soro sanguíneo obtidas de rebanhos bovinos ...
Fabio Carvalho Dias, Bruna Alexandrino, Andréa Souza Ramos de Medeiros, Gener Tadeu Pereira, Mônica Costa Oliveira, Samir Issa Samara   +5 more
doaj   +7 more sources

Genetic diversity of international bovine viral diarrhoea virus (BVDV) isolates: identification of a new BVDV-1 genetic group [PDF]

Veterinary Research, 2004
In the last decade, several studies were performed to characterise bovine viral diarrhoea virus (BVDV) isolates and define genetic groups by genotyping. Much data is now available from GenBank, predominantly sequences from the 5' untranslated region (5'-UTR).
Vilcek, Stefan, Durkovic, Branislav, Kolesárová, Mariana, Greiser-Wilke, Irene, Paton, David   +4 more
openaire   +4 more sources

In vitro method to evaluate virus competition between BVDV-1 and BVDV-2 strains using the PrimeFlow RNA assay [PDF]

Virology, 2019
Bovine viral diarrhea viruses (BVDV), segregated in BVDV-1 and BVDV-2 species, lead to substantial economic losses to the cattle industry worldwide. It has been hypothesized that there could be differences in level of replication, pathogenesis and tissue tropism between BVDV-1 and BVDV-2 strains.
S, Silveira, S M, Falkenberg, R P, Dassanayake, P H, Walz, J F, Ridpath, C W, Canal, J D, Neill   +6 more
openaire   +3 more sources

Cross-Neutralization between Bovine Viral Diarrhea Virus (BVDV) Types 1 and 2 after Vaccination with a BVDV-1a Modified-Live-Vaccine

Vaccines, 2023
Control of Bovine Viral Diarrhea Virus types 1 and 2 (BVDV-1 and BVDV-2) involves removing persistently infected animals from the herd, ensuring the biosecurity level of the farms and vaccination for the prevention of fetal infection.
Geromine Grange, Marie Mindeguia, Philippe Gisbert, Gilles Meyer   +3 more
doaj   +2 more sources

Experimental infection of pregnant goats with bovine viral diarrhea virus (BVDV) 1 or 2 [PDF]

Veterinary Research, 2014
Infections with bovine viral diarrhea virus (BVDV) of the genus pestivirus, family Flaviviridae, are not limited to cattle but occur in various artiodactyls. Persistently infected (PI) cattle are the main source of BVDV. Persistent infections also occur in heterologous hosts such as sheep and deer.
Passler, Thomas, Riddell, Kay P., Edmondson, Misty A, Chamorro, Manuel F., Neill, John D., Brodersen, Bruce W., Walz, Heather L., Galik, Patricia K., Zhang, Yijing, Walz, Paul H.   +9 more
openaire   +5 more sources

Epidemiological Insights Into BVDV and IBRV in Feeder Cattle After Cross-Regional Transport in China 2022-2024: Coinfection Dynamics and Implications for BRDC Control. [PDF]

Transbound Emerg Dis
Background Bovine viral diarrhea virus (BVDV) and infectious bovine rhinotracheitis virus (IBRV) are key components of the bovine respiratory disease complex (BRDC) in China’s cross‐regional feeder system. We quantified antibody and antigen positivity and identified epidemiological determinants across provinces, seasons, years, and clinical status ...
Ren L, Tian C, Shen C, Hao Y, Yan X, Zuo Z.   +5 more
europepmc   +2 more sources

Prevalence of Bovine Viral Diarrhea Virus Infections in Pigs on Jeju Island, South Korea, from 2009–2019 and Experimental Infection of Pigs with BVDV Strains Isolated from Cattle

Veterinary Sciences, 2022
On Jeju Island, South Korea, pigs have not been vaccinated against classical swine fever (CSF) since 1999. Analysis of bovine viral diarrhea virus (BVDV) isolated from pigs on Jeju Island between 2009 and 2019 identified five BVDV-1a strains and one BVDV-
Seeun Choe, Seong-In Lim, Gyu-Nam Park   +2 more
exaly   +3 more sources