Classical Scrapie Did Not Re-occur in Goats After Cleaning and Disinfection of the Farm Premises

Autor: Timm Konold, Sonja Libbey, Brenda Rajanayagam, Louise Fothergill, John Spiropoulos, Beatriz Vidaña, Pablo Alarcon

Publikováno v: Frontiers in Veterinary Science, Vol 7 (2020)

After an outbreak of classical scrapie in a dairy goat herd with over 1,800 goats, all goats in the herd were culled in 2008, cleaning and disinfection of the premises was implemented, and restocking with goats took place ~4 months after depopulation

Externí odkaz: https://doaj.org/article/cbfeef1bc18f4bcdb86c3a04e9a2b5a0

Differential Viral-Host Immune Interactions Associated with Oseltamivir-Resistant H275Y and Wild-Type H1N1 A(pdm09) Influenza Virus Pathogenicity

Autor: Beatriz Vidaña, Pamela Martínez-Orellana, Jaime M. Martorell, Massimiliano Baratelli, Jorge Martínez, Lourdes Migura-Garcia, Lorena Córdoba, Mónica Pérez, Inmaculada Casas, Francisco Pozo, Lorenzo Fraile, Natàlia Majó, María Montoya

Publikováno v: Viruses, Vol 12, Iss 8, p 794 (2020)

Oseltamivir is a common therapy against influenza A virus (IAV) infections. The acquisition of oseltamivir resistance (OR) mutations, such as H275Y, hampers viral fitness. However, OR H1N1 viruses have demonstrated the ability to spread throughout di

Externí odkaz: https://doaj.org/article/53687028df6a402d9325b842a4c56631

Fibrocartilaginous Embolic Encephalopathy in a Pig

Autor: Susanna Williamson, Alan Murphy, Tobias Floyd, N. Woodger, Cornelia Bidewell, Beatriz Vidaña

Publikováno v: Journal of Comparative Pathology. 181:58-62

A 1-year-old boar was investigated after presenting with acute onset collapse and obtundance. No significant gross lesions were observed at post-mortem examination. Histopathological investigation revealed a severe bilateral and multifocal necrotizin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::451a4470fdcd7c8c78c67b32b93a070f
https://doi.org/10.1016/j.jcpa.2020.09.015

First Case of Idiopathic Eosinophilic Meningoencephalitis in a Sheep

Autor: Beatriz Vidaña, Tobias Floyd, A Carson, Mark Wessels, Camilla Brena, R Lyle, Clare M. Hamilton

Publikováno v: Journal of Comparative Pathology. 174:58-62

A 1.5-year-old ewe was presented with neurological signs that had been observed from about 2 days prior to death. There had been no clinical response to anti-inflammatory and antibiotic treatment. Histopathological examination of the brain revealed a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47c06b319150dabb1544e66b9aedff01
https://doi.org/10.1016/j.jcpa.2019.10.194

Temperate conditions restrict Japanese encephalitis virus infection to the mid-gut and prevents systemic dissemination in Culex pipiens mosquitoes

Autor: D. Hicks, Stuart Ackroyd, Beatriz Vidaña, Nicholas Johnson, Luis M. Hernández-Triana, Fabian Z. X. Lean, Arran J. Folly, Alejandro Núñez, Daniel Dorey-Robinson

Publikováno v: Scientific Reports
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Folly, A J, Dorey-Robinson, D, Hernández-Triana, L M, Ackroyd, S, Vidana, B, Lean, F Z X, Hicks, D, Nuñez, A & Johnson, N 2021, ' Temperate conditions restrict Japanese encephalitis virus infection to the mid-gut and prevents systemic dissemination in Culex pipiens mosquitoes ', Scientific Reports, vol. 11, no. 1, 6133, pp. 6133 . https://doi.org/10.1038/s41598-021-85411-2

Japanese encephalitis virus (JEV), a mosquito-borne flavivirus, is the main cause of viral encephalitis in Asia. However, with changing climate JEV has the potential to emerge in novel temperate regions. Here, we have assessed the vector competence o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f796eb7d9d21ad5fdf225d36bff2aa09
https://doi.org/10.1038/s41598-021-85411-2