Results 31 to 40 of about 510,696 (415)

Reassortment process after co-infection of pigs with avian H1N1 and swine H3N2 influenza viruses

BMC Veterinary Research, 2017
Background The influenza A virus is highly variable, which, to some degree, is caused by the reassortment of viral genetic material. This process plays a major role in the generation of novel influenza virus strains that can emerge in a new host ...
Kinga Urbaniak, Iwona Markowska-Daniel, Andrzej Kowalczyk, Krzysztof Kwit, Małgorzata Pomorska-Mól, Barbara Frącek, Zygmunt Pejsak   +6 more
doaj   +1 more source

Effects of loose farrowing facilities on reproductive performance in primiparous sows

Journal of Animal Science and Technology, 2020
The present study investigated the effects of loose farrowing type during gestation and after farrowing on reproductive performance and of lactating sows.
Yohan Choi, Yejin Min, Younghwa Kim, Yongdae Jeong, Doowan Kim, Joeun Kim, Hyunjung Jung   +6 more
doaj   +1 more source

Antigenic and Genetic Characteristics of Swine-Origin 2009 A(H1N1) Influenza Viruses Circulating in Humans

Science, 2009
Generation of Swine Flu As the newly emerged influenza virus starts its journey to infect the world's human population, the genetic secrets of the 2009 outbreak of swine influenza A(H1N1) are being revealed.
R. Garten, C. Davis, C. Russell, B. Shu, S. Lindstrom, A. Balish, W. Sessions, Xiyan Xu, E. Skepner, V. Deyde, M. Okomo-Adhiambo, L. Gubareva, J. Barnes, Catherine Bender Smith, S. Emery, M. Hillman, P. Rivailler, James A. Smagala, M. de Graaf, D. Burke, R. Fouchier, C. Pappas, C. Alpuche-Aranda, H. Lopez-Gatell, Hiram Olivera, Irma López, Christopher A. Myers, D. Faix, P. Blair, Cindy Yu, Kimberly M Keene, P. D. Dotson, D. Boxrud, A. Sambol, S. Abid, K. St. George, T. Bannerman, A. Moore, D. J. Stringer, Patricia Blevins, Gail J. Demmler-Harrison, M. Ginsberg, P. Kriner, S. Waterman, S. Smole, H. Guevara, E. Belongia, P. A. Clark, S. Beatrice, R. Donis, J. Katz, L. Finelli, C. Bridges, M. Shaw, D. Jernigan, T. Uyeki, Derek J. Smith, A. Klimov, N. Cox   +58 more
semanticscholar   +1 more source

The epidemiology of swine influenza [PDF]

Animal Diseases, 2021
AbstractGlobally swine influenza is one of the most important diseases of the pig industry, with various subtypes of swine influenza virus co-circulating in the field. Swine influenza can not only cause large economic losses for the pig industry but can also lead to epidemics or pandemics in the human population.
Yin Li, Ian D. Robertson, Ian D. Robertson   +2 more
openaire   +4 more sources

Heterologous prime-boost vaccination with H3N2 influenza viruses of swine favors cross-clade antibody responses and protection [PDF]

, 2017
The emergence of multiple novel lineages of H1 and H3 influenza A viruses in swine has confounded control by inactivated vaccines. Because of substantial genetic and geographic heterogeneity among circulating swine influenza viruses, one vaccine strain ...
Claes, Gerwin, Cox, Eric, Krammer, Florian, Mancera Gracia, José Carlos, Qiu, Yu, Sys, Lieve, Trus, Ivan, Van Reeth, Kristien, Versnaeyen, Han   +8 more
core   +2 more sources

Modelling control strategies against Classical Swine Fever: influence of traders and markets using static and temporal networks in Ecuador [PDF]

Preventive Veterinary Medicine Volume 205, August 2022, 105683, 2021
Classical swine fever (CSF) in Ecuador is prevalent since 1940, pig farming represents an important economic and cultural sector. Recently, the National Veterinary Service (NVS) has implemented individual identification of pigs, movement control and mandatory vaccination against CSF, looking for a future eradication. Our aim was to characterise the pig
arxiv   +1 more source

Serotype-specific role of antigen I/II in the initial steps of the pathogenesis of the infection caused by Streptococcus suis

Veterinary Research, 2017
Streptococcus suis is one of the most important post-weaning porcine bacterial pathogens worldwide. The serotypes 2 and 9 are often considered the most virulent and prevalent serotypes involved in swine infections, especially in Europe.
Sarah Chuzeville, Jean-Philippe Auger, Audrey Dumesnil, David Roy, Sonia Lacouture, Nahuel Fittipaldi, Daniel Grenier, Marcelo Gottschalk   +7 more
doaj   +1 more source

Case reports of squamous cell carcinoma in cows

Veterinaria Italiana, 2021
The aim was to investigate the frequency of squamous cell carcinoma and the outcome after surgical treatment in cows admitted to the clinic between 2012 and 2018.
Aycan Özcan-Martz, Paula Martz, Fanny Ebert, Lilli Bittner, Wolf Wippermann, Matthias Kaiser, Denny Böttcher, Walter Baumgartner, Alexander Starke   +8 more
doaj   +1 more source

Diverse and abundant antibiotic resistance genes in Chinese swine farms

Proceedings of the National Academy of Sciences of the United States of America, 2013
Antibiotic resistance genes (ARGs) are emerging contaminants posing a potential worldwide human health risk. Intensive animal husbandry is believed to be a major contributor to the increased environmental burden of ARGs. Despite the volume of antibiotics
Yong-guan Zhu, T. Johnson, Jianqiang Su, M. Qiao, Guang-xia Guo, Robert D. Stedtfeld, S. Hashsham, J. Tiedje   +7 more
semanticscholar   +1 more source

Mycoplasma hyorhinis as a possible cause of fibrinopurulent meningitis in pigs? - a case series

Porcine Health Management, 2020
Background Mycoplasma hyorhinis is an invader of the upper respiratory tract in swine that is considered to have ubiquitous distribution. It is mainly known for causing polyserositis and polyarthritis in weaned piglets, even though the mechanisms of ...
Moritz Bünger, Rene Brunthaler, Christine Unterweger, Igor Loncaric, Maximiliane Dippel, Ursula Ruczizka, Lukas Schwarz, Alfred Griessler, Thomas Voglmayr, Doris Verhovsek, Andrea Ladinig, Joachim Spergser   +11 more
doaj   +1 more source