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Journal of Genetic Engineering and Biotechnology
Fig. 3 | Journal of Genetic Engineering and Biotechnology

Fig. 3

From: Immunogenicity and effectiveness of a bivalent influenza A/H1N2 vaccine strain against seasonal human influenza A viruses in mice

Fig. 3

Phylogenetic analysis of the full HA (a) and NA (b) genetic segments from the studied candidate influenza vaccine strain A/Egypt/NRC098/2019 (H1N1). The tree was rooted with A/California/07/2009. Our candidate vaccine strain A/Egypt/NRC098/2019 (H1N1) is indicated in blue color. Vaccine strains A/Brisbane/02/2018 (egg-based, 2019–2020 NH influenza season), A/Guangdong-Maonan/SWL1536/2019 (egg-based, 2020–2021 influenza season), A/Hawaii/70/2019 (cell-based, 2020–2021 influenza season), A/Victoria/2570/2019 (egg-based, 2021–2022 influenza season), and A/Wisconsin/588/2019 (cell-based, 2021–2022 influenza season) are indicated with black circles

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