Results 21 to 30 of about 9,362 (182)

Cats are more susceptible to the prevalent H3 subtype influenza viruses than dogs [PDF]

Virulence
Recent reports have highlighted the increasing frequency of influenza A virus (IAV) spillover events from other species to dogs and cats. IAV, particularly the H3 subtype, exhibits a broad host range and a propensity for interspecies transmission, as ...
Jie Deng, Chunhui Ma, Junting Yu, Bo Chen, Shoujun Li, Pei Zhou   +5 more
doaj   +2 more sources

Negative regulation of reassortant canine influenza virus replication and key site identification in porcine and ferret bronchial epithelial cell lines [PDF]

Virulence
The segmented nature and high mutability of the influenza virus RNA genome facilitate rapid mutation and reassortment, allowing the virus to breach host barriers and migrate between different species, potentially leading to unpredictable influenza ...
Jingjing Guo, Bud Jung, Sun-Woo Yoon, Yongjie Liu, Zhixin Feng, Minjoo Yeom, Woonsung Na, Qi Xu, Jong-Woo Lim, Maoda Pang, Fei Hao, Rong Chen, Daesub Song, Xing Xie   +13 more
doaj   +2 more sources

Viral characterization of the reassortants between canine influenza H3N2 and human pandemic (2009) H1N1 and avian H9N2 viruses in canine ex vivo tracheal explants [PDF]

Virology Journal
Background In 2007, the canine influenza H3N2 virus (H3N2-CIV) first emerged in the canine population in South Korea. The virus had since spread internationally and continues to circulate in the canines.
Tonia T. Kam, Christine H. T. Bui, Hin-Wo Yeung, Peter C. H. Wong, Alex W. H. Chin, John M. Nicholls, Malik Peiris, Kenrie P. Y. Hui, Leo L. M. Poon, Michael C. W. Chan   +9 more
doaj   +2 more sources

Canine Influenza Virus A(H3N2) Clade with Antigenic Variation, China, 2016–2017 [PDF]

Emerging Infectious Diseases, 2019
During 2012–2017, we collected throat swabs from dogs in China to characterize canine influenza virus (CIV) A(H3N2) isolates. A new antigenically and genetically distinct CIV H3N2 clade possessing mutations associated with mammalian adaptation emerged in
Yanli Lyu, Shikai Song, Liwei Zhou, Guoxia Bing, Qian Wang, Haoran Sun, Mingyue Chen, Junyi Hu, Mingyang Wang, Honglei Sun, Juan Pu, Zhaofei Xia, Jinhua Liu, Yipeng Sun   +13 more
doaj   +3 more sources

Intranasal NS1-truncated live attenuated canine influenza vaccine confers superior protection compared to inactivated vaccine in beagles [PDF]

Veterinary Research
Canine influenza virus (CIV) H3N2 continues to circulate among companion animals, posing a zoonotic risk due to its potential for cross-species transmission.
Jaehyun Hwang, Sun-Woo Yoon, Eulhae Ga, Jaeseok Choi, Suyun Moon, Eunseo Bae, Hyeongcheol Yun, Dohyeok Yu, Hye Kwon Kim, Jung-Ah Kang, Minjoo Yeom, Jong-Woo Lim, Dae Gwin Jeong, Xing Xie, Daesub Song, Woonsung Na   +15 more
doaj   +2 more sources

The influenza B virus candidate vaccine expressing H3 hemagglutinin developed in suspension MDCK cells confers protection against lethal H3N2 avian influenza in BALB/c mice [PDF]

Virus Research
Influenza viruses cause annual seasonal epidemics and occasional pandemics. Vaccination is most effective at preventing influenza virus infections.
Yushu Wu, Weiyang Sun, Yeting Xia, Yue Feng, Menglin Zhao, Tiecheng Wang, Xianzhu Xia, Fang Yan, Yuwei Gao   +8 more
doaj   +2 more sources

Genetic and evolutionary analysis of emerging H3N2 canine influenza virus. [PDF]

Emerg Microbes Infect, 2018
The H3N2 canine influenza virus (CIV) originated from an avian species. Since its emergence, it has circulated in multiple states and has caused pandemics among dog populations; however, no comprehensive studies have explored the causes driving these ongoing cases. The study of the codon usage patterns of viruses can reveal the genetic changes required
Li G, Wang R, Zhang C, Wang S, He W, Zhang J, Liu J, Cai Y, Zhou J, Su S.   +9 more
europepmc   +4 more sources

H3N2 canine influenza virus and Enterococcus faecalis coinfection in dogs in China. [PDF]

BMC Vet Res, 2019
In May 2017, 17 dogs in a German Shepherd breeding kennel in northern China developed respiratory clinical signs. The owner treated the dogs with an intravenous injection of Shuang-Huang-lian, a traditional Chinese medicine, and azithromycin. The respiratory signs improved 3 days post-treatment, however, cysts were observed in the necks of eight dogs ...
Zhou L, Sun H, Song S, Liu J, Xia Z, Sun Y, Lyu Y.   +6 more
europepmc   +5 more sources

The evolution and epidemiology of H3N2 canine influenza virus after 20 years in dogs. [PDF]

Epidemiol Infect
ABSTRACT The H3N2 canine influenza virus (CIV) emerged from an avian reservoir in Asia around 2004. As the virus has now been circulating entirely among dogs for 20 years, we here update our understanding of the evolution of virus in its new host.
Wasik BR, Damodaran L, Maltepes MA, Voorhees IEH, Leutenegger CM, Newbury S, Moncla LH, Dalziel BD, Goodman LB, Parrish CR.   +9 more
europepmc   +3 more sources

Origins and Evolutionary Dynamics of H3N2 Canine Influenza Virus. [PDF]

J Virol, 2015
ABSTRACT Influenza A viruses (IAVs) are maintained mainly in wild birds, and despite frequent spillover infections of avian IAVs into mammals, only a small number of viruses have become established in mammalian hosts. A new H3N2 canine influenza virus (CIV) of avian origin emerged in Asia in the mid-2000s and is now circulating in dog ...
Zhu H, Hughes J, Murcia PR.
europepmc   +4 more sources