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This study conducted an experiment on chicken infection with rotavirus A (RVA) strains.Two wild bird-derived RVA strains (RK1 and PO-13) caused diarrhoea in young chickens.The enteropathogenicity of these strains was comparable to that of a chicken strain.The findings indicate the risk of wild bird-derived RVAs in the poultry industry.
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http://dx.doi.org/10.1080/03079457.2025.2513337 | DOI Listing |
mBio
August 2025
State Key Laboratory of Virology and Biosafety, Wuhan Institute of Virology, Chinese Academy of Sciences, Wuhan, People's Republic of China.
Unlabelled: Recently, human infections with H10 influenza viruses, including H10N8 and H10N3, have been reported. In January 2024, a case of H10N5 and H3N2 co-infection was reported in Zhejiang Province, China, which is the first human infection with H10N5 avian influenza virus (AIV) globally. Almost simultaneously, we isolated a wild bird-derived H10N5 strain similar to the human H10N5 strain.
View Article and Find Full Text PDFAvian Pathol
June 2025
Joint Graduate School of Veterinary Sciences, Gifu University, Gifu, Japan.
This study conducted an experiment on chicken infection with rotavirus A (RVA) strains.Two wild bird-derived RVA strains (RK1 and PO-13) caused diarrhoea in young chickens.The enteropathogenicity of these strains was comparable to that of a chicken strain.
View Article and Find Full Text PDFDuring the 2022-23 winter season, >1,500 endangered cranes, including hooded cranes (Grus monacha) and white-naped cranes (Grus vipio), were found debilitated or dead in the Izumi Plain, Japan. Most of the cranes, particularly those collected in November, were infected with highly pathogenic avian influenza (HPAI) H5N1 viruses; virus shedding was higher from the trachea than from the cloaca. The isolation rate from the cranes' roost water was not markedly higher than that of previous seasons, suggesting that the viruses might be more effectively transmitted among cranes via the respiratory route than through feces.
View Article and Find Full Text PDFVirol Sin
February 2025
School of Public Health, Fudan University, Key Lab of Public Health Safety, Ministry of Education, Shanghai 200433, China. Electronic address:
On January 30, 2024, China announced the first human case of H10N5 influenza infection. Prior to this, human cases of H10N7 and H10N8 had been reported. It is now appropriate to re-examine the evolution and future epidemiological trends of the H10 and N5 subtypes of avian influenza viruses (AIVs).
View Article and Find Full Text PDFOne Health
December 2024
State Key Laboratory for Animal Disease Control and Prevention, South China Agricultural University, Guangzhou 510642, China.