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

Viruses, 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, Daria Danilenko, Andrey B. Komissarov, Maria Pisareva, Artem Fadeev, Nadezhda Konovalova, Mikhail Eropkin, Polina Petrova, Alyona Zheltukhina, Tamila Musaeva, Veronika Eder, Anna Ivanova, Kseniya Komissarova, Kirill Stolyarov, Ludmila Karpova, Elizaveta Smorodintseva, Anna Dorosh, Vera Krivitskaya, Elena Kuznetzova, Victoria Majorova, Ekaterina Petrova, Anastassia Boyarintseva, Andrey Ksenafontov, Anna Shtro, Julia Nikolaeva, Mikhail Bakaev, Elena Burtseva, Dmitry Lioznov   +27 more
doaj   +1 more source

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

Frontiers 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, Andrey B. Komissarov, Artem V. Fadeev, Mikhail I. Bakaev, Anna A. Ivanova, Polina A. Petrova, Anastasia D. Vassilieva, Kseniya S. Komissarova, Alyona I. Zheltukhina, Nadezhda I. Konovalova, Andrey V. Vasin, Andrey V. Vasin   +11 more
doaj   +1 more source

Spatio-temporal patterns of influenza B proportions [PDF]

Scientific Reports 7, Article number: 40085 (2017), 2016
We study the spatio-temporal patterns of the proportion of influenza B out of laboratory confirmations of both influenza A and B, with data from 139 countries and regions downloaded from the FluNet compiled by the World Health Organization, from January 2006 to October 2015, excluding 2009.
arxiv   +1 more source

Viral and host factors required for avian H5N1 influenza A virus replication in mammalian cells [PDF]

, 2013
Following the initial and sporadic emergence into humans of highly pathogenic avian H5N1 influenza A viruses in Hong Kong in 1997, we have come to realize the potential for avian influenza A viruses to be transmitted directly from birds to humans ...
Benjamin Hale, Bing Sun, de Jong, Gabriel, Hatta, Hong Zhang, Imai, Jackson, Ke Xu, Kobasa, Matrosovich, Matrosovich, Matrosovich, Melen, Mukaigawa, Naffakh, Peiris, Selman, Stevens, Subbarao, Tarendeau, Tong, Treanor, Webster   +23 more
core   +3 more sources

Influenza

The 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, Hui, David S, Zambon, Maria, Wentworth, David E, Monto, Arnold S   +4 more
openaire   +2 more sources

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

Эпидемиология 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, A. A. Sominina, A. B. Komissarov, M. M. Pisareva, D. A. Guzhov, E. A. Dondurey, E. V. Obraztsova, E. G. Rozhkova, V. F. Sukhovetskaya, V. S. Timonina, K. A. Stolyarov, D. V. Petrov, E. A. Smorodintseva, M. I. Bakaev, T. P. Levanyuk, O. I. Afanasyeva, D. A. Lioznov, A. V. Vasin, A. A. Yakovlev   +18 more
doaj   +1 more source

Trends of influenza B during the 2010–2016 seasons in 2 regions of north and south Italy: The impact of the vaccine mismatch on influenza immunisation strategy [PDF]

, 2018
Influenza A and B viruses are responsible for respiratory infections, representing globally seasonal threats to human health. The 2 viral types often co-circulate and influenza B plays an important role in the spread of infection.
Alicino C., Ansaldi F., Calamusa G., Canepa P., Colomba G. M. E., Orsi A., Pojero F., Tramuto F., Trucchi C., Vitale F.   +9 more
core   +1 more source

Diagnostic markers of hepatic steatosis in patients with chronic viral hepatitis C

Учёные записки Санкт-Петербургского государственного медицинского университета им. Акад. И.П. Павлова, 2023
Objective was to conduct a comparative analysis of routine clinical and laboratory parameters in two groups of patients with chronic viral hepatitis C (CHC) depending on the presence or absence of hepatic steatosis.Methods and materials.
V. V. Tsvetkov, I. I. Tokin, O. E. Nikitina, D. A. Lioznov   +3 more
doaj   +1 more source

Emergence of a novel swine-origin influenza A (H1N1) virus in humans.

New England Journal of Medicine, 2009
BACKGROUND On April 15 and April 17, 2009, novel swine-origin influenza A (H1N1) virus (S-OIV) was identified in specimens obtained from two epidemiologically unlinked patients in the United States.
F. Dawood, Seemalata Jain, L. Finelli, M. Shaw, S. Lindstrom, R. Garten, L. Gubareva, Xiyan Xu, C. Bridges, T. Uyeki   +9 more
semanticscholar   +1 more source

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

Детские 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, V. S. Afanasyeva, L. V. Osidak, O. I. Afanasieva, E. V. Obraztsova, E. G. Koroleva, V. N. Timchenko   +6 more
doaj   +1 more source