Results 31 to 40 of about 210,676 (190)

Moderate Vaccine Effectiveness against Severe Acute Respiratory Infection Caused by A(H1N1)pdm09 Influenza Virus and No Effectiveness against A(H3N2) Influenza Virus in the 2018/2019 Season in Italy

Vaccines, 2020
Every season, circulating influenza viruses change; therefore, vaccines must be reformulated each year. We aimed to estimate vaccine effectiveness (VE) against severe influenza infection for the 2018/19 season in Italy.
Caterina Rizzo, Francesco Gesualdo, Daniela Loconsole, Elisabetta Pandolfi, Antonino Bella, Andrea Orsi, Giulia Guarona, Donatella Panatto, Giancarlo Icardi, Christian Napoli, Giovanni Battista Orsi, Ilaria Manini, Emanuele Montomoli, Ilaria Campagna, Luisa Russo, Valeria Alfonsi, Simona Puzelli, Antonino Reale, Umberto Raucci, Livia Piccioni, Carlo Concato, Marta Luisa Ciofi Degli Atti, Alberto Villani, Maria Chironna, Alberto Eugenio Tozzi   +24 more
doaj   +1 more source

Emergence and Evolution of Novel Canine-Avian Reassortant H3N2 Influenza A Viruses in Duck in Leizhou Peninsula, China

Frontiers in Microbiology, 2022
Avian-to-mammal transmission and mammalian adaptation of avian influenza virus (AIV) are threats to public health and of great concern. The H3 subtype of influenza virus has low pathogenicity and is widely distributed in humans, canines, equines and ...
Qiucheng Yao, Wenhong Mai, Yuexiao Lian, Mengdi Zhang, Qiang Yao, Caiyun Huang, Ye Ge, Zhihui Zhao   +7 more
doaj   +1 more source

Antiviral Resistance Associated With Multiple Mutations Occurring in Seasonal Influenza A(H3N2) Virus in a Patient Treated With Oseltamivir. [PDF]

Clin Case Rep
ABSTRACT Our case highlights the importance of early diagnosis in respiratory illness and timely detection of drug resistance so that antiviral treatment can be initiated and modified, particularly for high‐risk groups. Vaccination and early, carefully dosed antiviral treatment are key to mitigating severe influenza cases, especially in ...
Hussain S, Guo C, Deng YM, Deshpande N, Chanthalavanh P, Spirason N, Burmas L, Peck H, Gardiner BJ, Barr IG.   +9 more
europepmc   +2 more sources

Antiviral activity of Siberian wild and cultivated plants

BIO Web of Conferences, 2020
The article presents data on the antiviral activity of ethanol and aqueous extracts isolated from the herb plants Dracocephalum nutans, Glechoma hederacea, Melissa officinalis, Berteroa incana, Aegopodium podagraria, and Veronica longifolia against the A/
Mazurkova Natalya, Protsenko Mariya, Lobanova Irina, Filippova Ekaterina, Vysochina Galina   +4 more
doaj   +1 more source

H3N2 hexamaps for HAI titers.

, 2022
a) Hexamaps visualizing H3N2 HAI mean log titers as a function of age, calendar year, and birth year in the data. b) Corresponding hexamaps for the mean log titers predicted by the H3N2 subtype-specific model.
Sergio Ojeda (2847896), Roger Lopez (12119848), Amy J. Schiller (12119845), Mayuri Patel (308695), Richard J. Webby (6849578), Martha I. Nelson (7538087), Aubree Gordon (109169), Andrew F. Brouwer (12119842), Angel Balmaseda (109173), Lionel Gresh (404053), Guillermina Kuan (179743)   +10 more
core   +1 more source

Serologic studies on the behaviour of influenza virus type A in persons of greater São Paulo during 1976, 1978 and 1979

Revista do Instituto de Medicina Tropical de São Paulo, 1986
Sera of persons of different age groups collected in 1976, 1978 and 1979 were tested for the presence of HI antibodies against various strains of the H3N2 and H1N1 subtypes of influenza virus.
S. Takimoto, R. P. de S. Carvalho, H. G. Pereira, C. S. Pannuti, M. S. Pereira, L. F. de Salles-Gomes   +5 more
doaj   +1 more source

Naturally Occurring Temperature-sensitive Influenza A Viruses of the H1N1 and H3N2 Subtypes

Journal of General Virology, 1980
Seventeen of twenty-six influenza A virus isolates of the H1N1 antigenic subtype and two of eleven H3N2 virus isolates from the 1977-78 season exhibited a ts phenotype, were restricted in plaquing in MDCK cells at 38.5 degrees C compared to 34 degrees C and appeared to be naturally occurring ts mutants.
J S, Oxford, T, Corcoran, G C, Schild
openaire   +2 more sources

Estimating reassortment rates in co-circulating Eurasian swine influenza viruses [PDF]

, 2012
Swine have often been considered as a mixing vessel for different influenza strains. In order to assess their role in more detail, we undertook a retrospective sequencing study to detect and characterize the reassortants present in European swine and to ...
Pybus, OG, McCauley, J. W., Brown, I. H., Kellam, P., Lycett, S., Baillie, G., Baillie, G, Coulter, E, Brown, IH, Lycett, S. J., Lycett, SJ, Coulter, E., McCauley, JW, Leigh Brown, A., Wood, J. L. N., Pybus, Oliver G., Bhatt, S., Kellam, P, N Wood, J., ?, ?, Wood, JLN, Bhatt, S, Brown, AJ Leigh, Brown, A. J. Leigh, Pybus, O. G., Brown, I., McCauley, J.   +26 more
core   +1 more source

The frequency and outcome of Influenza in children admitted to Tabriz children's training and treatment center in Northwest Iran During 2014-2019 [PDF]

مجله پزشکی دانشگاه علوم پزشکی تبریز, 2023
Background. Influenza causes various seasonal respiratory diseases, resulting in significant morbidity and mortality in children. Influenza is a highly contagious disease causing global pandemics. This study aimed to investigate the frequency and outcome
Babak Abdinia, Azar Dastranji, Ali Akbar Abedini, Iman Moghbel, Golnaz Mobayen   +4 more
doaj   +1 more source

veg/IAV-H3N2-analysis: Release to support paper publication

, 2021
Comparative analysis of H3N2 human/avian/mammalian ...
Sergei Pond
core   +1 more source