Results 31 to 40 of about 114,140,274 (253)

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   +5 more sources

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   +2 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

A Novel Lactococcal Vaccine Expressing a Peptide from the M2 Antigen of H5N2 Highly Pathogenic Avian Influenza A Virus Prolongs Survival of Vaccinated Chickens

Veterinary Medicine International, 2013
A cost-effective and efficacious influenza vaccine for use in commercial poultry farms would help protect against avian influenza outbreaks. Current influenza vaccines for poultry are expensive and subtype specific, and therefore there is an urgent need ...
Kaleb A. Reese, Christopher Lupfer, Rudd C. Johnson, Georgi M. Mitev, Valerie M. Mullen, Bruce L. Geller, Manoj Pastey   +6 more
doaj   +1 more source

Avian influenza virus (H11N9) in migratory shorebirds wintering in the Amazon Region, Brazil. [PDF]

PLoS ONE, 2014
Aquatic birds are the natural reservoir for avian influenza viruses (AIV). Habitats in Brazil provide stopover and wintering sites for water birds that migrate between North and South America.
Jansen de Araujo, Severino M de Azevedo, Nicolas Gaidet, Renata F Hurtado, David Walker, Luciano M Thomazelli, Tatiana Ometto, Marina M M Seixas, Roberta Rodrigues, Daniele B Galindo, Adriana C S da Silva, Arlinéa M M Rodrigues, Leonardo L Bomfim, Marcelo A Mota, Maria E Larrazábal, Joaquim O Branco, Patricia Serafini, Isaac S Neto, John Franks, Richard J Webby, Robert G Webster, Edison L Durigon   +21 more
doaj   +1 more source

RESULTS OF SYMPTOM MONITORING AMONG PERSONS EXPOSED TO HIGHLY PATHOGENIC AVIAN INFLUENZA (HPAI) A H5N1, FEBRUARY 7 - JULY 30, 2022, UNITED STATES

International Journal of Infectious Diseases, 2023
Highly pathogenic avian influenza (HPAI) A H5N1 viruses belonging to clade 2.3.4.4.b have become the predominant circulating avian influenza strain in birds throughout much of the world including Europe, Africa, and the Middle East beginning in 2021 ...
Krista Kniss, Katie Tastad
doaj   +1 more source

Bird Flu: New Outbreaks but an Old Problem for Intensive European Poultry

Scientific Papers Animal Science and Biotechnologies, 2023
Bird flu or avian influenza continues to cause problems at European level, with new outbreaks of disease being reported, including those identified in January 2020 in Romania.
Daniela Moţ, Ileana Nichita, Emil Tîrziu, Teodor Moţ   +3 more
doaj  

Estimating Risk to Responders Exposed to Avian Influenza A H5 and H7 Viruses in Poultry, United States, 2014–2017

Emerging Infectious Diseases, 2019
In the United States, outbreaks of avian influenza H5 and H7 virus infections in poultry have raised concern about the risk for infections in humans.
Sonja J. Olsen, Jane A. Rooney, Lenee Blanton, Melissa A. Rolfes, Deborah I. Nelson, Thomas M. Gomez, Steven A. Karli, Susan C. Trock, Alicia M. Fry   +8 more
doaj   +1 more source

Seasonal Influenza and Avian Influenza A(H5N1) Virus Surveillance among Inpatients and Outpatients, East Jakarta, Indonesia, 2011–2014

Emerging Infectious Diseases, 2019
During October 2011–September 2014, we screened respiratory specimens for seasonal and avian influenza A(H5N1) virus infections among outpatients with influenza-like illness and inpatients with severe acute respiratory infection (SARI) in East Jakarta ...
Kathryn E. Lafond, Catharina Y. Praptiningsih, Amalya Mangiri, Misriyah Syarif, Romadona Triada, Ester Mulyadi, Chita Septiawati, Vivi Setiawaty, Gina Samaan, Aaron D. Storms, Timothy M. Uyeki, A. Danielle Iuliano   +11 more
doaj   +1 more source

Evolution and Current Status of Influenza A Virus in Chile: A Review

Pathogens, 2023
The influenza A virus (IAV) poses a significant global threat to public health and food security. Particularly concerning is the avian influenza virus (AIV) subtype H5N1, which has spread from Europe to North and Central/South America.
Marcos Godoy, Marco Montes de Oca, Diego Caro, Juan Pablo Pontigo, Molly Kibenge, Frederick Kibenge   +5 more
doaj   +1 more source