Results 21 to 30 of about 37,459 (182)

Mathematical modeling of influenza A virus dynamics within swine farms and the effects of vaccination. [PDF]

PLoS ONE, 2014
Influenza A virus infections are widespread in swine herds across the world. Influenza negatively affects swine health and production, and represents a significant threat to public health due to the risk of zoonotic infections.
Jennifer J H Reynolds, Montserrat Torremorell, Meggan E Craft   +2 more
doaj   +1 more source

Emergence and spread of novel H5N8, H5N5 and H5N1 clade 2.3.4.4 highly pathogenic avian influenza in 2020

Emerging Microbes and Infections, 2021
Analyses of HPAI H5 viruses from poultry outbreaks across a wide Eurasian region since July 2020 including the Russian Federation, Republics of Iraq and Kazakhstan, and recent detections in migratory waterfowl in the Netherlands, revealed undetected ...
Nicola S. Lewis, Ashley C. Banyard, Elliot Whittard, Talgat Karibayev, Thamer Al Kafagi, Ilya Chvala, Alex Byrne, Saduakassova Meruyert (Akberovna), Jacqueline King, Timm Harder, Christian Grund, Steve Essen, Scott M. Reid, Adam Brouwer, Nikolay G. Zinyakov, Azimkhan Tegzhanov, Victor Irza, Anne Pohlmann, Martin Beer, Ron A. M. Fouchier, Sultanov Akhmetzhan (Akievich), Ian H. Brown   +21 more
doaj   +1 more source

Antigenic and Genetic Characterization of Swine Influenza Viruses Identified in the European Region of Russia, 2014–2020

Frontiers in Microbiology, 2021
Pigs have long been recognized as “mixing vessels” in which new viruses are formed by reassortment involving various influenza virus lineages (avian, animal, human). However, surveillance of swine influenza viruses only gained real significance after the
Daria M. Danilenko, Andrey B. Komissarov, Artem V. Fadeev, Mikhail I. Bakaev, Anna A. Ivanova, Polina A. Petrova, Anastasia D. Vassilieva, Kseniya S. Komissarova, Alyona I. Zheltukhina, Nadezhda I. Konovalova, Andrey V. Vasin, Andrey V. Vasin   +11 more
doaj   +1 more source

Serologic Evidence of H1 Swine Influenza Virus Infection in Swine Farm Residents and Employees

Emerging Infectious Diseases, 2002
We evaluated seropositivity to swine and human H1 influenza viruses in 74 swine farm owners, employees, their family members, and veterinarians in rural south-central Wisconsin, compared with 114 urban Milwaukee, Wisconsin, residents. The number of swine
Christopher W. Olsen, Lynnette Brammer, Bernard C. Easterday, Nancy Arden, Ermias D. Belay, Inger Baker, Nancy J. Cox   +6 more
doaj   +1 more source

Influenza Vaccination of Swine Reduces Public Health Risk at the Swine-Human Interface

mSphere, 2021
Swine exhibited at agricultural fairs in North America have been the source of repeated zoonotic influenza A virus transmission, which creates a pathway for influenza pandemic emergence.
Joshua N. Lorbach, Sarah W. Nelson, Sarah E. Lauterbach, Jacqueline M. Nolting, Eben Kenah, Dillon S. McBride, Marie R. Culhane, Christa Goodell, Andrew S. Bowman   +8 more
doaj   +1 more source

The global antigenic diversity of swine influenza A viruses

eLife, 2016
Swine influenza presents a substantial disease burden for pig populations worldwide and poses a potential pandemic threat to humans. There is considerable diversity in both H1 and H3 influenza viruses circulating in swine due to the frequent ...
Nicola S Lewis, Colin A Russell, Pinky Langat, Tavis K Anderson, Kathryn Berger, Filip Bielejec, David F Burke, Gytis Dudas, Judith M Fonville, Ron AM Fouchier, Paul Kellam, Bjorn F Koel, Philippe Lemey, Tung Nguyen, Bundit Nuansrichy, JS Malik Peiris, Takehiko Saito, Gaelle Simon, Eugene Skepner, Nobuhiro Takemae, ESNIP3 consortium, Richard J Webby, Kristien Van Reeth, Sharon M Brookes, Lars Larsen, Simon J Watson, Ian H Brown, Amy L Vincent   +27 more
doaj   +1 more source

Human-Derived H3N2 Influenza A Viruses Detected in Pigs in Northern Italy

Viruses
In recent years, the four main swine influenza A virus (IAV-S) subtypes circulating in swine in the EU have been H1avN1, H1huN2, H1N1pdm09, and H3N2. The latter emerged in 1984 from a reassortment event between a human seasonal H3N2 and H1avN1, and is ...
Laura Soliani, Ada Mescoli, Irene Zanni, Laura Baioni, Giovanni Alborali, Ana Moreno, Silvia Faccini, Carlo Rosignoli, Giorgia De Lorenzi, Laura Fiorentini, Camilla Torreggiani, Benedetta Cordioli, Alice Prosperi, Andrea Luppi, Chiara Chiapponi   +14 more
doaj   +1 more source

Swine influenza viruses isolated in 1983, 2002 and 2009 in Sweden exemplify different lineages

Acta Veterinaria Scandinavica, 2010
Swine influenza virus isolates originating from outbreaks in Sweden from 1983, 2002 and 2009 were subjected to nucleotide sequencing and phylogenetic analysis.
Metreveli Giorgi, Bálint Ádám, Kiss István, Emmoth Eva, Widén Frederik, Belák Sándor, Wallgren Per   +6 more
doaj   +1 more source

Swine-to-Human Transmission of Influenza A(H3N2) Virus at Agricultural Fairs, Ohio, USA, 2012

Emerging Infectious Diseases, 2014
Agricultural fairs provide an opportunity for bidirectional transmission of influenza A viruses. We sought to determine influenza A virus activity among swine at fairs in the United States.
Andrew S. Bowman, Sarah W. Nelson, Shannon L. Page, Jacqueline M. Nolting, Mary L. Killian, Srinand Sreevatsan, Richard D. Slemons   +6 more
doaj   +1 more source

Evidence of H10N8 influenza virus infection among swine in southern China and its infectivity and transmissibility in swine

Emerging Microbes and Infections, 2020
Infection with a novel H10N8 influenza virus in humans was first described in China in December 2013, which raised concerns related to public health. This novel virus was subsequently confirmed to have originated from a live poultry market.
Xinliang Fu, Yunmao Huang, Bo Fang, Yixing Liu, Mengkai Cai, Ruting Zhong, Junming Huang, Qi Wenbao, Yunbo Tian, Guihong Zhang   +9 more
doaj   +1 more source