Results 21 to 30 of about 688,416 (341)

Surveillance and Genomic Characterization of Influenza A and D Viruses in Swine, Belgium and the Netherlands, 2019–2021

Emerging Infectious Diseases, 2023
During 2019–2021, we isolated 62 swine influenza A viruses in Belgium and the Netherlands. We also detected influenza D in pigs in the Netherlands. The ever-changing diversity of influenza viruses and the identification of influenza D emphasize the need
Anna Parys, Nick Vereecke, Elien Vandoorn, Sebastiaan Theuns, Kristien Van Reeth   +4 more
doaj   +1 more source

Influenza A Virus Cell Entry, Replication, Virion Assembly and Movement

Frontiers in Immunology, 2018
Influenza viruses replicate within the nucleus of the host cell. This uncommon RNA virus trait provides influenza with the advantage of access to the nuclear machinery during replication.
D. Dou, R. Revol, Henrik Östbye, Hao Wang, Robert Daniels   +4 more
semanticscholar   +1 more source

DNA Vaccine Expressing Conserved Influenza Virus Proteins Protective Against H5N1 Challenge Infection in Mice

Emerging Infectious Diseases, 2002
Influenza vaccination practice, which is based on neutralizing antibodies, requires being able to predict which viral strains will be circulating. If an unexpected strain, as in the 1997 H5N1 Hong Kong outbreak, or even a pandemic emerges, appropriate ...
Suzanne L. Epstein, Terrence M. Tumpey, Julia A. Misplon, Chia-Yun Lo, Lynn A. Cooper, Kanta Subbarao, Mary Renshaw, Suryaprakash Sambhara, Jacqueline M. Katz   +8 more
doaj   +1 more source

INFLUENZA VIRUS TRANSCRIPTION

British Medical Bulletin, 1978
For some time it has been known that influenza viruses contain a number of distinct single-stranded RNA molecules and in the last few years conclusive evidence has been obtained to indicate that both type A and type B viruses contain eight unique polynucleotide chains.
J. J. Skehel, A. J. Hay
openaire   +3 more sources

LUNG DAMAGE IN CHILDREN WITH INFLUENZA

Детские инфекции (Москва), 2015
The article presents the results of clinical and laboratory studies of patients with influenza complicated by pneumonia. Peculiarities of clinical manifestations of pneumonia caused by influenza virus have been disclosed.
D. A. Vorobeva, L. N. Guseva, I. E. Koltunov, A. V. Bullih, S. B. Yatsyshina, G. A. Shipulin, E. L. Tumanova, N. A. Malyshev, V. F. Uchaykin   +8 more
doaj   +1 more source

Association of Biosecurity and Hygiene Practices with Environmental Contamination with Influenza A Viruses in Live Bird Markets, Bangladesh

Emerging Infectious Diseases, 2020
In Bangladesh, live bird market environments are frequently contaminated with avian influenza viruses. Shop-level biosecurity practices might increase risk for environmental contamination.
Sukanta Chowdhury, Eduardo Azziz-Baumgartner, James C. Kile, Md. A. Hoque, Mohammed Z. Rahman, Md. E. Hossain, Probir K. Ghosh, Syed S.U. Ahmed, Erin D. Kennedy, Katharine Sturm-Ramirez, Emily S. Gurley   +10 more
doaj   +1 more source

Obesity Increases the Duration of Influenza A Virus Shedding in Adults

Journal of Infectious Diseases, 2018
Epidemiologic studies indicate that obesity increases the risk of severe complications and death from influenza virus infections, especially in elderly individuals.
H. Maier, R. López, N. Sanchez, S. Ng, L. Gresh, S. Ojeda, Raquel Burger-Calderon, G. Kuan, E. Harris, Á. Balmaseda, A. Gordon   +10 more
semanticscholar   +1 more source

TMPRSS2 Is the Major Activating Protease of Influenza A Virus in Primary Human Airway Cells and Influenza B Virus in Human Type II Pneumocytes

Journal of Virology, 2019
Influenza A viruses (IAV) and influenza B viruses (IBV) cause significant morbidity and mortality during seasonal outbreaks. Cleavage of the viral surface glycoprotein hemagglutinin (HA) by host proteases is a prerequisite for membrane fusion and ...
H. Limburg, Anne Harbig, Dorothea Bestle, D. A. Stein, H. Moulton, J. Jaeger, Harshavardhan Janga, Kornelia Hardes, J. Koepke, Leon N. Schulte, A. Koczulla, B. Schmeck, H. Klenk, E. Böttcher-Friebertshäuser   +13 more
semanticscholar   +1 more source

Influenza virus and SARS-CoV-2: pathogenesis and host responses in the respiratory tract

Nature Reviews Microbiology, 2021
Influenza viruses cause annual epidemics and occasional pandemics of respiratory tract infections that produce a wide spectrum of clinical disease severity in humans.
T. Flerlage, David F. Boyd, Victoria A. Meliopoulos, P. Thomas, S. Schultz‐Cherry   +4 more
semanticscholar   +1 more source

Influenza A virus uncoating [PDF]

, 2020
Influenza A virus (IAV) is an enveloped virus of the Orthomyxoviridae with a negative-sense single-stranded RNA genome. During virus cell entry, viral and cellular cues are delivered in a stepwise manner within two distinct cellular compartments-the endosomes and the cytosol.
openaire   +4 more sources