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Journal of Genetic Engineering and Biotechnology
Fig. 4 | Journal of Genetic Engineering and Biotechnology

Fig. 4

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

Fig. 4

Phylogenetic analysis of the full HA (a) and NA (b) sequences from the studied candidate influenza vaccine strain A/Egypt/NRC107/2019 (H3N2). The tree is rooted with A/Perth/16/2009 (H3N2). Our studied candidate vaccine strain is indicated in blue color. Vaccine strains A/Kansas/14/2017 (egg-based, 2019–2020 season), A/Hong Kong/2671/2019 (egg-based, 2020–2021), A/Hong Kong/45/2019 (cell-based, 2020–2021 season), and A/Cambodia/e0826360/2020 (2021–2022 season) are indicated with black circles

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