Results 181 to 190 of about 118,844,745 (215)

Isolation and Characterization of H3N2 Influenza A Virus from Turkeys

Avian Diseases, 2005
Five 34-wk-old turkey breeder layer flocks in separate houses of 2550 birds each in a single farm in Ohio experienced a drop in egg production from late January to early February 2004. Tracheal swabs (n = 60), cloacal swabs (n = 50), and convalescent sera (n = 110) from the flocks were submitted to the laboratory for diagnostics.
Y, Tang, C W, Lee, Y, Zhang, D A, Senne, R, Dearth, B, Byrum, D R, Perez, D L, Suarez, Y M, Saif   +8 more
openaire   +2 more sources

Reinfection with Influenza A (H3N2) Virus in Young Children and Their Families

Journal of Infectious Diseases, 1979
The frequency and consequences of reinfection with influenza A virus were studied by longitudinal observation of families for a three-year period in which two epidemics of influenza A (H3N2) occurred. Seven children followed from birth were reinfected 10-25 months after their first infection.
A L, Frank, L H, Taber, W P, Glezen, A, Paredes, R B, Couch   +4 more
openaire   +2 more sources

On the origin of the human influenza virus subtypes H2N2 and H3N2

Virology, 1978
The RNA of the human influenza virus Singapore (H2N2) strain has been labeled in vivo by phosphorus-32 and separated by polyacrylamide gel electrophoresis into eight segments, which were correlated to the corresponding gene functions and/or proteins.
C, Scholtissek, W, Rohde, V, Von Hoyningen, R, Rott   +3 more
openaire   +2 more sources

Influenza A(H3N2) Subclade K Virus

JAMA
This Perspective examines the currently circulating influenza A(H3N2) subclade K virus, including antigenic variants, vaccine effectiveness, and countermeasures.
Maria, Zambon, Frederick G, Hayden
openaire   +2 more sources

Genetic characterization of canine influenza A virus (H3N2) in Thailand

Virus Genes, 2013
In January 2012, several clinical cases of dogs with flu-like symptoms, including coughing, sneezing, nasal discharge, and fever, were reported in a small-animal hospital located in Bangkok, Thailand. One influenza A virus was identified and characterized as an avian-like influenza virus H3N2. The virus was named A/canine/Thailand/CU-DC5299/12.
Napawan, Bunpapong, Nutthawan, Nonthabenjawan, Supassama, Chaiwong, Ratanaporn, Tangwangvivat, Supanat, Boonyapisitsopa, Waleemas, Jairak, Ranida, Tuanudom, Duangduean, Prakairungnamthip, Sanipa, Suradhat, Roongroje, Thanawongnuwech, Alongkorn, Amonsin   +10 more
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Evidence of H3N2 canine influenza virus infection before 2007

Veterinary Record, 2012
Emergence of severe respiratory disease in pet dogs caused by avian-origin influenza A virus, subtype H3N2 (canine influenza virus, CIV), has been reported in Korea since 2007. To ascertain the date of introduction of H3N2 CIV in dog populations in Korea, a serological retrospective study was carried out using archived sera.
Y-N, Lee, D-H, Lee, H-J J, Lee, J-K, Park, S-S, Yuk, H-J, Sung, H-M, Park, J-B, Lee, S-Y, Park, I-S, Choi, C-S, Song   +10 more
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Antigenic characterisation of H3N2 subtypes of the influenza virus by mass spectrometry

Journal of Virological Methods, 2007
The antigenic characterisation of three H3N2 type A influenza strains by mass spectrometry is described. The approach, developed in this laboratory, employs matrix-assisted laser desorption ionisation (MALDI) mass spectrometry to analyse gel-resolved antigens, post their proteolysis and treatment with monoclonal antibodies.
Bethny, Morrissey, Margaret, Streamer, Kevin M, Downard   +2 more
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Amantadine-Resistant Influenza A (H3N2) Virus in Japan, 2005–2006

New England Journal of Medicine, 2007
To the Editor: Strains of influenza A (H3N2) virus with a specific mutation (Ser31Asn) have recently shown a dramatic increase in resistance to amantadine in communities in Asia and North America. This resistance in 70 to 90% of strains has occurred despite the absence of sustained selective drug pressure.1,2 We conducted a multicenter study to assess ...
Reiko, Saito, Danjuan, Li, Hiroshi, Suzuki   +2 more
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Hemophagocytic syndrome and the influenza virus (H3N2)

Revista Clínica Española (English Edition), 2020
M, Martín Asenjo, J M, Martín Guerra, J M, Prieto de Paula   +2 more
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Amantadine resistance in clinical influenza A (H3N2) and (H1N1) virus isolates

Journal of Antimicrobial Chemotherapy, 1986
Thirty-nine influenza A (H1N1) and (H3N2) virus isolates were examined for their susceptibility to amantadine in allantois-on-shell (AOS) cultures. A range of susceptibilities was found when isolates were titrated in the presence of 2.5 mg/l amantadine.
R M, Pemberton, R, Jennings, C W, Potter, J S, Oxford   +3 more
openaire   +2 more sources