Results 51 to 60 of about 2,259 (160)

Genetic Characterization of Avian Influenza Viruses Isolated from the Izumi Plain, Japan in 2019/20 Winter Season

Pathogens, 2022
The Izumi plain in the Kagoshima Prefecture, Japan, is known as an overwintering site for more than 30,000 migratory waterfowl, including endangered crane species.
Kosuke Okuya, Ahmed Magdy Khalil, Mana Esaki, Isshu Kojima, Natsuko Nishi, Donna Koyamada, Tsutomu Matsui, Yuuhei Yoshida, Makoto Ozawa   +8 more
doaj   +1 more source

Impact of climate on Australian, non‐Vector‐borne infectious animal diseases: A scoping review

Australian Veterinary Journal, EarlyView.
Changes to Australia's climate continue to be increasingly relevant for human, animal and planetary health, and have far‐reaching impacts on disease emergence and food security. There is a deficit of knowledge in Australia around how climatic conditions are affecting infectious animal diseases, beyond the more obvious spatial distribution changes of ...
G Terry, MP Ward
wiley   +1 more source

Epidemiology and Ecology of H3N8 Canine Influenza Viruses in US Shelter Dogs [PDF]

Journal of Veterinary Internal Medicine, 2014
Abstract Background H3N8 canine influenza virus (CIV) infection might contribute to increased duration of shelter stay for dogs. Greater understanding of factors contributing to CIV within shelters could help veterinarians identify control measures for CIV.
Pecoraro, H.L., Bennett, S., Huyvaert, K.P., Spindel, M.E., Landolt, G.A.   +4 more
openaire   +2 more sources

What happened after the epidemic? Equine influenza surveillance sheds light on sources and seasonal risk in the United Kingdom

Equine Veterinary Journal, Volume 58, Issue 5, Page 1269-1282, September 2026.
Abstract Background The epidemiology of equine influenza (EI) in the United Kingdom has not been systematically described since the 2019 epidemic. Objectives To summarise UK EI surveillance (2020–2024), quantify outbreak seasonality and assess movement‐related sources. Study Design Retrospective observational analysis of national surveillance and horse
Fleur Whitlock, John Grewar, Richard Newton   +2 more
wiley   +1 more source

Cocirculation of Two Distinct Lineages of Equine Influenza Virus Subtype H3N8 [PDF]

Journal of Clinical Microbiology, 1999
ABSTRACT Direct amplification and sequencing of the hemagglutinin (HA) genes of equine influenza virus subtype H3N8 was undertaken in order to characterize strains of this virus circulating in Sweden. The majority of viruses from outbreaks during 1997 analyzed belonged to the American lineage of H3 equine influenza, and one strain was shown ...
L, Oxburgh, B, Klingeborn
openaire   +2 more sources

Long-term adaptation following influenza A virus host shifts results in increased within-host viral fitness due to higher replication rates, broader dissemination within the respiratory epithelium and reduced tissue damage.

PLoS Pathogens, 2021
The mechanisms and consequences of genome evolution on viral fitness following host shifts are poorly understood. In addition, viral fitness -the ability of an organism to reproduce and survive- is multifactorial and thus difficult to quantify. Influenza
Julien A R Amat, Veronica Patton, Caroline Chauché, Daniel Goldfarb, Joanna Crispell, Quan Gu, Alice M Coburn, Gaelle Gonzalez, Daniel Mair, Lily Tong, Luis Martinez-Sobrido, John F Marshall, Francesco Marchesi, Pablo R Murcia   +13 more
doaj   +1 more source

Ecology of Low Pathogenicity Avian Influenza Virus H7 in Wild Birds in South‐Eastern Australia Prior to Emergence of High Pathogenicity Avian Influenza H7 in Poultry

Influenza and Other Respiratory Viruses, Volume 20, Issue 7, July 2026.
ABSTRACT Background Adding to the global burden of high pathogenicity avian influenza (HPAI) H5N1, five HPAI H7 outbreaks occurred globally in 2024. Of these, three occurred in South‐East Australia, with the independent emergence of HPAI H7N9, H7N8 and H7N3, resulting in the destruction of 2 million poultry.
Michelle Wille, Paul Eden, Silvia Ban de Gouvea Pedroso, Ian G. Barr, Allison Crawley, Kyeelee Driver, Victoria Jimenez, Peter D. Kirkland, Peter T. Mee, Matthew J. Neave, Kim O'Riley, Andrew J. Read, Vittoria Stevens, Teri Visentin, Andrew C. Breed, Marcel Klaassen   +15 more
wiley   +1 more source

EPIZOOTIOLOGICAL AND MOLECULAR CHARACTERIZATION OF EQUINE INFLUENZA VIRUS 2008 OUTBREAK IN EGYPT [PDF]

Veterinary Medical Journal - Giza, 2011
Equine influenza symptoms were detected in population of equines in different governorates in Egypt (Cairo, Giza, Helwan, Alexandria, Minoufia, Behaira, Assiut and Aswan) during July - August 2008.
Arafa A, Mona Aly, Amal Raof, Salem A, Hassan K, Samaha H   +5 more
doaj   +1 more source

Surveillance of Migratory Shorebirds and Seabirds in 2024 in Australia Reveals Incursions of a Diversity of Low Pathogenicity Avian Influenza Viruses, but Not High Pathogenicity Avian Influenza H5N1

Influenza and Other Respiratory Viruses, Volume 20, Issue 6, June 2026.
ABSTRACT Background The current panzootic of high pathogenicity avian influenza (HPAI) H5N1 has been catastrophic for wildlife, and following substantial geographic spread, clade 2.3.4.4b is found in every region aside from Oceania. Herein, we report the results of our third year of targeted surveillance of incoming migratory seabirds and shorebirds ...
Michelle Wille, Robyn Atkinson, Ian G. Barr, Alexander L. Bond, David B. Boyle, Maureen Christie, Yi‐Mo Deng, Meagan L. Dewar, Tegan K. Douglas, Min He, Rosalind Jessop, Lindall R. Kidd, Hiske Klaassen, Jennifer L. Lavers, Hilda Lau, Ila Marks, Eric Miller, Matthew J. Neave, Tobias A. Ross, Vittoria Stevens, Duncan R. Sutherland, Marcel Klaassen   +21 more
wiley   +1 more source

Serological investigation of low pathogenic avian influenza and Newcastle disease virus antibodies in Japanese quails, 30 village weavers and one laughing dove in two states of Nigeria

Bulletin of the National Research Centre, 2022
Background In spite of efforts to control avian influenza (AI) and Newcastle disease (ND) over decades, circulation of the viral causative agents among domestic and feral birds is considered implicated factors for the intermittent outbreaks of AI and ND ...
Adebowale I. Adebiyi, Olushola Gamra, Afusat Jubril, Daniel O. Oluwayelu   +3 more
doaj   +1 more source