Results 51 to 60 of about 1,276,612 (387)

ETIOLOGICAL STRUCTURE OF INFLUENZA AND OTHER ARVI IN ST. PETERSBURG DURING EPIDEMIC SEASONS 2012-2016

open access: yesВопросы вирусологии, 2018
The etiological structure of influenza and other acute respiratory viral infections including their rate of incidence in St. Petersburg and Leningrad region during 4 epidemic seasons has been studied. Seasonality of some respiratory viruses was shown and
M. M. Pisareva   +8 more
doaj   +1 more source

Antigenic and Genetic Characterization of Swine Influenza Viruses Identified in the European Region of Russia, 2014–2020

open access: yesFrontiers in Microbiology, 2021
Pigs have long been recognized as “mixing vessels” in which new viruses are formed by reassortment involving various influenza virus lineages (avian, animal, human). However, surveillance of swine influenza viruses only gained real significance after the
Daria M. Danilenko   +11 more
doaj   +1 more source

Impact of the COVID-19 nonpharmaceutical interventions on influenza and other respiratory viral infections in New Zealand

open access: yesNature Communications, 2021
Stringent nonpharmaceutical interventions (NPIs) such as lockdowns and border closures are not currently recommended for pandemic influenza control. New Zealand used these NPIs to eliminate coronavirus disease 2019 during its first wave.
Q. S. Huang   +50 more
semanticscholar   +1 more source

Influenza

open access: yesThe Lancet, 2022
Annual seasonal influenza epidemics of variable severity caused by influenza A and B virus infections result in substantial disease burden worldwide. Seasonal influenza virus circulation declined markedly in 2020-21 after SARS-CoV-2 emerged but increased in 2021-22.
Uyeki, Timothy M   +4 more
openaire   +2 more sources

The production and development of H7 Influenza virus pseudotypes for the study of humoral responses against avian viruses [PDF]

open access: yes, 2013
In recent years, high pathogenicity avian influenza (HPAI) virus, H5N1, low pathogenicity avian influenza (LPAI) virus, H9N2, and both HPAI and LPAI H7 viruses have proved devastating for the affected economies reliant on poultry industry, and have posed
Böttcher-Frieberthäuser, Eva   +5 more
core   +3 more sources

Assessing the Intense Influenza A(H1N1)pdm09 Epidemic and Vaccine Effectiveness in the Post-COVID Season in the Russian Federation

open access: yesViruses, 2023
The COVID-19 pandemic had a profound impact on influenza activity worldwide. However, as the pandemic progressed, influenza activity resumed. Here, we describe the influenza epidemic of high intensity of the 2022–2023 season.
Anna Sominina   +27 more
doaj   +1 more source

Multicenter clinical evaluation of the Luminex Aries Flu A/B & RSV assay for pediatric and adult respiratory tract specimens [PDF]

open access: yes, 2017
Influenza A and B viruses and respiratory syncytial virus (RSV) are three common viruses implicated in seasonal respiratory tract infections and are a major cause of morbidity and mortality in adults and children worldwide. In recent years, an increasing
Buller, Richard S   +6 more
core   +2 more sources

Influenza Vaccine Effectiveness Assessed at Different Stages of the Epidemic Cycle in Reducing the Frequency of Hospitalization with Influenza

open access: yesЭпидемиология и вакцинопрофилактика, 2019
Relevance. Influenza vaccination is considered as the most effective way to prevent this infection. In the past epidemic season in Russia, the main share of influenza vaccines comprised domestically produced vaccines.
D. M. Danilenko   +18 more
doaj   +1 more source

Canalization of the evolutionary trajectory of the human influenza virus [PDF]

open access: yes, 2011
Since its emergence in 1968, influenza A (H3N2) has evolved extensively in genotype and antigenic phenotype. Antigenic evolution occurs in the context of a two-dimensional 'antigenic map', while genetic evolution shows a characteristic ladder-like ...
A Kucharski   +43 more
core   +5 more sources

THE DYNAMICS OF THE IMMUNE RESPONSEМ TO INFLUENZA IN CHILDREN TREATED WITH INTERFERON

open access: yesДетские инфекции (Москва), 2017
The paper presents clinical and laboratory study results of the immune response indicators dynamics in 199 children aged 1 year to 14 years with verified diagnosis of influenza depending on the type of immune response to the treatment with recombinant ...
E. G. Golovacheva   +6 more
doaj   +1 more source

Home - About - Disclaimer - Privacy