Results 21 to 30 of about 30,486 (252)

Migratory status is not related to the susceptibility to HPAIV H5N1 in an insectivorous passerine species [PDF]

, 2009
Migratory birds have evolved elaborate physiological adaptations to travelling, the implications for their susceptibility to avian influenza are however unknown.
Helm, Barbara, Barbara Helm, Beer Martin, Teifke, J.P., Teifke, Jens Peter, Teifke, J., Angele Breithaupt, Martin Beer, Breithaupt Angele, Beer, M., Kalthoff Donata, Teifke Jens P., Helm Barbara, Helm, B., Beer, Martin, Jens P Teifke, Kalthoff, Donata, Breithaupt, Angele, Kalthoff, D., Breithaupt, A., Donata Kalthoff   +20 more
core   +1 more source

Experimental adaptation of an influenza H5HA strain confers respiratory droplet transmission to reassortant H5H/H1N1 virus strain in ferrets [PDF]

Einstein (São Paulo), 2012
An evaluation of the role – if any – of censorship in scientific papers,based on the publishing of the article that shows it is possible tomodify the genetics of the H5N1 aviary influenza virus, enhancingits transmission among mammals, which was followed
Jacyr Pasternak
doaj  

Global Avian Influenza Surveillance in Wild Birds: A Strategy to Capture Viral Diversity

Emerging Infectious Diseases, 2015
Wild birds play a major role in the evolution, maintenance, and spread of avian influenza viruses. However, surveillance for these viruses in wild birds is sporadic, geographically biased, and often limited to the last outbreak virus.
Catherine C. Machalaba, Sarah E. Elwood, Simona Forcella, Kristine M. Smith, Keith Hamilton, Karim B. Jebara, David E. Swayne, Richard Webby, Elizabeth Mumford, Jonna A.K. Mazet, Nicolas Gaidet, Peter Daszak, William B. Karesh   +12 more
doaj   +1 more source

Characterization of avian influenza A (H4N2) viruses isolated from wild birds in Shanghai during 2019 to 2021

Poultry Science, 2023
: The H4 subtype of avian influenza viruses has been widely distributed among wild birds. During the surveillance of the avian influenza virus in Shanghai from 2019 to 2021, a total of 4,451 samples were collected from wild birds, among which 46 H4 ...
Yuting Xu, Ling Tang, Xiaojun Gu, Shunqi Bo, Le Ming, Min Ma, Chenyao Zhao, Kaibo Sun, Yuyi Liu, Guimei He   +9 more
doaj   +1 more source

Highly Pathogenic Avian Influenza H5N1 (HPAI/H5N1) Virus Search from Wild Birds in Ghana

Folia Veterinaria, 2019
Highly pathogenic avian influenza (AI) disease has occurred in many countries globally adversely affecting domestic poultry production. Ghana recorded her first outbreak of a highly pathogenic avian influenza (HPAI) in 2007 on a small scale commercial ...
Suu-Ire R., Awuni J., Benia P., Kia G.
doaj   +1 more source

Preliminary results of an influenza surveillance in wild birds, game birds, domestic ducks and geese in North Eastern Italy

Italian Journal of Animal Science, 2010
Following the avian influenza (AI) epidemics which occurred in Italy between 1997 and 2003, a surveillance program, funded by the Italian Ministry of Health was implemented.
Mara Scremin, Vittorio Guberti, Anna Toffan, Maria Serena Beato, Giovanni Cattoli, Roberta De Nardi, Calogero Terregino   +6 more
doaj   +1 more source

Surveillance of Wild Birds for Avian Influenza Virus

Emerging Infectious Diseases, 2010
Recent demand for increased understanding of avian influenza virus in its natural hosts, together with the development of high-throughput diagnostics, has heralded a new era in wildlife disease surveillance. However, survey design, sampling, and interpretation in the context of host populations still present major challenges.
Hoye, Bethany J, Munster, Vincent, Nishiura, Hiroshi, Klaassen, Marcel, Fouchier, Ron   +4 more
openaire   +9 more sources

Annual report on surveillance for avian influenza in poultry and wild birds in Member States of the European Union in 2022

EFSA Journal, 2023
All European Union (EU) Member States (MSs) are required to implement surveillance for avian influenza (AI) in poultry and wild birds and (i) to notify the outbreaks, when relevant and (ii) to report the results to the responsible authority. In addition,
European Food Safety Authority (EFSA), Inma Aznar, Lisa Kohnle, Anca Stoicescu, Aniek vanHoutum, Gabriele Zancanaro   +5 more
doaj   +1 more source

Ducks as Sentinels for Avian Influenza in Wild Birds

Emerging Infectious Diseases, 2009
To determine the effectiveness of ducks as sentinels for avian influenza virus (AIV) infection, we placed mallards in contact with wild birds at resting sites in Germany, Austria, and Switzerland. Infections of sentinel birds with different AIV subtypes confirmed the value of such surveillance for AIV monitoring.
Globig, A., Baumer, A., Revilla-Fernández, S., Beer, M., Wodak, E., Fink, M., Greber, N., Harder, T., Wilking, H., Brunhart, I., Matthes, D., Kraatz, U., Strunk, P., Fiedler, W., Fereidouni, S., Staubach, C., Conraths, F., Griot, C., Mettenleiter, T., Stärk, K.   +19 more
openaire   +4 more sources

Adaptação experimental de uma cepa de influenza H5HA confere transmissão por gotículas aéreas numa cepa recombinante H5Ha/H1N1 do vírus da influenza em furões

Einstein (São Paulo)
Analisa-se o papel - se houver algum - da censura a artigos científicos, alicerçada na publicação do trabalho que mostra ser possível a modificação genética do vírus H5N1 da influenza aviária, tornando-o mais transmissível entre mamíferos, que foi ...
Jacyr Pasternak
doaj   +1 more source