Results 31 to 40 of about 24,998 (214)

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

Discordant detection of avian influenza virus subtypes in time and space between poultry and wild birds; Towards improvement of surveillance programs. [PDF]

PLoS ONE, 2017
Avian influenza viruses from wild birds can cause outbreaks in poultry, and occasionally infect humans upon exposure to infected poultry. Identification and characterization of viral reservoirs and transmission routes is important to develop strategies ...
Josanne H Verhagen, Pascal Lexmond, Oanh Vuong, Martin Schutten, Judith Guldemeester, Albert D M E Osterhaus, Armin R W Elbers, Roy Slaterus, Menno Hornman, Guus Koch, Ron A M Fouchier   +10 more
doaj   +1 more source

Highly Pathogenic Avian Influenza A(H5N1) Virus Outbreak in New England Seals, United States

Emerging Infectious Diseases, 2023
We report the spillover of highly pathogenic avian influenza A(H5N1) into marine mammals in the northeastern United States, coincident with H5N1 in sympatric wild birds.
Wendy Puryear, Kaitlin Sawatzki, Nichola Hill, Alexa Foss, Jonathon J. Stone, Lynda Doughty, Dominique Walk, Katie Gilbert, Maureen Murray, Elena Cox, Priya Patel, Zak Mertz, Stephanie Ellis, Jennifer Taylor, Deborah Fauquier, Ainsley Smith, Robert A. DiGiovanni, Adriana van de Guchte, Ana Silvia Gonzalez-Reiche, Zain Khalil, Harm van Bakel, Mia K. Torchetti, Kristina Lantz, Julianna B. Lenoch, Jonathan Runstadler   +24 more
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

Influenza surveillance in wild birds in Australia [PDF]

Microbiology Australia, 2011
Wild aquatic birds are the natural reservoir for avian influenza viruses (AIVs)1. Increased surveillance has revealed that Australia has its own lineages of these AIVs.
openaire   +1 more source

Avian Influenza Viruses in Wild Land Birds in Northern Vietnam [PDF]

Journal of Wildlife Diseases, 2012
Given a paucity of data on the occurrence of avian influenza viruses (AIVs) in wild passerines and other small terrestrial species in Southeast Asia and the importance of highly pathogenic Asian-strain H5N1 outbreaks in humans and domestic poultry in these areas, we focused on surveillance for influenza A viral nucleic acids and antibodies for AIVs in ...
Tien Vu, Thinh, Martin, Gilbert, Napawan, Bunpapong, Alongkorn, Amonsin, Dung T, Nguyen, Paul F, Doherty, Kathryn P, Huyvaert   +6 more
openaire   +2 more sources

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
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