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Volume 30, Number 10—October 2024
Dispatch

Highly Pathogenic Avian Influenza A(H5N1) Virus Clade 2.3.4.4b Infections in Seals, Russia, 2023

Ivan SobolevComments to Author , Alexander Alekseev, Kirill Sharshov, Maria Chistyaeva, Alexander Ivanov, Olga Kurskaya, Olesia Ohlopkova, Alexey Moshkin, Anastasiya Derko, Arina Loginova, Mariya Solomatina, Alimurad Gadzhiev, Yuhai Bi, and Alexander Shestopalov
Author affiliations: Federal Research Center of Fundamental and Translational Medicine, Novosibirsk, Russia (I. Sobolev, A. Alekseev, K. Sharshov, M. Chistyaeva, O. Kurskaya, O. Ohlopkova, A. Moshkin, A. Derko, A. Loginova, M. Solomatina, A. Shestopalov); Green Sakhalin Nature and Environment Protection Fund, Kholmsk, Russia (A. Ivanov); Dagestan State University, Makhachkala, Russia (A. Gadzhiev); Chinese Academy of Sciences, Beijing, China (Y. Bi)

Main Article

Figure 2

Maximum-likelihood phylogenetic tree of the hemagglutinin segment of HPAI A(H5N1) from northern fur seals on Tyuleniy Island in eastern Russia (red) and in other marine mammals, by clade group. Black dots indicate HA of viruses isolated from other mammals, and blue text indicates HPAI viruses isolated in Japan during January‒April 2023. GISAID accession numbers are shown for reference sequences (https://www.gisaid.org). Note that dates are shown in DD.MM.YYYY format. Scale bar indicates number of substitutions per site. HA, hemagglutinin; HPAI, highly pathogenic avian influenza.

Figure 2. Maximum-likelihood phylogenetic tree of the hemagglutinin segment of HPAI A(H5N1) from northern fur seals on Tyuleniy Island in eastern Russia (red) and in other marine mammals, by clade group. Black dots indicate HA of viruses isolated from other mammals, and blue text indicates HPAI viruses isolated in Japan during January‒April 2023. GISAID accession numbers are shown for reference sequences (https://www.gisaid.org). Note that dates are shown in DD.MM.YYYY format. Scale bar indicates number of substitutions per site. HA, hemagglutinin; HPAI, highly pathogenic avian influenza.

Main Article

Page created: August 28, 2024
Page updated: September 23, 2024
Page reviewed: September 23, 2024
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