Results 1 to 10 of about 16,485 (224)

Enzootic bovine leukosis [PDF]

EFSA Journal, 2015
Enzootic bovine leukosis is a disease of cattle caused by bovine leukemia virus (BLV). The virus causes a persistent, life‐long infection in a subset of B cells.
EFSA Panel on Animal Health and Welfare (AHAW)
doaj   +3 more sources

Has Epizootic Become Enzootic? Evidence for a Fundamental Change in the Infection Dynamics of Highly Pathogenic Avian Influenza in Europe, 2021

MBio, 2022
Phylogenetic evidence from the recent resurgence of high-pathogenicity avian influenza (HPAI) virus subtype H5N1, clade 2.3.4.4b, observed in European wild birds and poultry since October 2021, suggests at least two different and distinct reservoirs.
Anne Pohlmann, Jacqueline King, Ashley C Banyard   +2 more
exaly   +3 more sources

Natural Enzootic Vectors of Venezuelan equine encephalitis virus in the Magdalena Valley, Colombia [PDF]

Emerging Infectious Diseases, 2003
To characterize the transmission cycle of enzootic Venezuelan equine encephalitis virus (VEEV) strains believed to represent an epizootic progenitor, we identified natural vectors in a sylvatic focus in the middle Magdalena Valley of Colombia.
Cristina Ferro, Jorge Boshell, Abelardo C. Moncayo, Marta Gonzalez, Marta L. Ahumada, Wenli Kang, Nikos Vasilakis   +6 more
doaj   +2 more sources

Ecological processes underlying the emergence of novel enzootic cycles: Arboviruses in the neotropics as a case study

PLoS Neglected Tropical Diseases, 2020
Pathogens originating from wildlife (zoonoses) pose a significant public health burden, comprising the majority of emerging infectious diseases. Efforts to control and prevent zoonotic disease have traditionally focused on animal-to-human transmission ...
Sarah Guth, Kathryn A Hanley, Benjamin M Althouse   +2 more
exaly   +2 more sources

Enzootic plague foci, Algeria

New Microbes and New Infections, 2015
In Algeria, PCR sequencing of pla, glpD and rpoB genes found Yersinia pestis in 18/237 (8%) rodents of five species, including Apodemus sylvaticus, previously undescribed as pestiferous; and disclosed three new plague foci.
M.A. Malek, A. Hammani, A. Beneldjouzi, I. Bitam   +3 more
doaj   +3 more sources

The pathological characteristics of enzootic nasal adenocarcinoma in goats [PDF]

Journal of Veterinary Research
Enzootic nasal adenocarcinoma (ENA) is a nasal cancer that occurs in goats and sheep infected by enzootic nasal tumour virus. Pathologic examinations are useful for distinguishing tumours from inflammatory hyperplasia.
Li Lingxu, Wang Zhen, Qi Weiling, Lv Yingjun, Yao Dawei   +4 more
doaj   +2 more sources

Enzootic bovine leucosis

Ciencia Veterinaria, 2017
Enzootic bovine leucosis is a chronic, viral and contagious disease of adult cattle, with higher incidence in dairy production. It is characterized by asymptomatic presentations, persistent linfocitosis and linfosarcomatosis.
Daniel Alberto Baruta, Silvia Marina Ardoino, Jose Luis Brandan, Roberto Edgardo Sosa, Ezequiel Lisandro Mariani, Estefania Albretch   +5 more
doaj   +1 more source

Detection of African swine fever virus in pigs in Southwest Nigeria [PDF]

Veterinary World, 2021
Background and Aim: Nigeria experienced repeated outbreaks of African swine fever (ASF) in pig herds between 1997 and 2005 in the southwest region of the country. ASF is believed to currently be enzootic in this region.
Emmanuel Jolaoluwa Awosanya, Babasola Oluseyi Olugasa, Fufa Ido Gimba, Mohd Yusoff Sabri, Gabriel Adetunji Ogundipe   +4 more
doaj   +1 more source

Temperature and food sources influence subadult development and blood-feeding response of Culicoides obsoletus (sensu lato) under laboratory conditions

Parasites & Vectors, 2021
Background Culicoides obsoletus (s.l.) is the most abundant Culicoides species in northern Europe and an important vector of bluetongue virus and Schmallenberg virus.
Claudia Van den Eynde, Charlotte Sohier, Severine Matthijs, Nick De Regge   +3 more
doaj   +1 more source

Retrospective Detection and Complete Genomic Sequencing of Canine morbillivirus in Eurasian Otter (Lutra lutra) Using Nanopore Technology

Viruses, 2022
The Eurasian otter (Lutra lutra) is a piscivorous apex predator in aquatic habitats, and a flagship species of conservation biology throughout Europe. Despite the wide distribution and ecological relevance of the species, there is a considerable lack of ...
Zsófia Lanszki, József Lanszki, Gábor Endre Tóth, Safia Zeghbib, Ferenc Jakab, Gábor Kemenesi   +5 more
doaj   +1 more source