An Investigation of Severe Influenza Cases in Russia during the 2022–2023 Epidemic Season and an Analysis of HA-D222G/N Polymorphism in Newly Emerged and Dominant Clade 6B.1A.5a.2a A(H1N1)pdm09 Viruses

An Investigation of Severe Influenza Cases in Russia during the 2022–2023 Epidemic Season and an Analysis of HA-D222G/N Polymorphism in Newly Emerged and Dominant Clade 6B.1A.5a.2a A(H1N1)pdm09 Viruses

In Russia, during the COVID-19 pandemic, a decrease in influenza circulation was initially observed. Influenza circulation re-emerged with the dominance of new clades of A(H3N2) viruses in 2021–2022 and A(H1N1)pdm09 viruses in 2022–2023. In this study, we aimed to characterize influenza viruses duri...

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Bibliographic Details
Main Authors: Natalia P. Kolosova, Nikita D. Boldyrev, Svetlana V. Svyatchenko, Alexey V. Danilenko, Natalia I. Goncharova, Kyunnei N. Shadrinova, Elena I. Danilenko, Galina S. Onkhonova, Maksim N. Kosenko, Maria E. Antonets, Ivan M. Susloparov, Tatiana N. Ilyicheva, Vasily Y. Marchenko, Alexander B. Ryzhikov
Format: Article
Language:English
Published: MDPI AG 2023-12-01
Series:Pathogens
Subjects:
influenza
monitoring
A(H1N1)pdm09
D222G/N polymorphism
severe cases
Online Access:https://www.mdpi.com/2076-0817/13/1/1

Internet

https://www.mdpi.com/2076-0817/13/1/1

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