Recombinant NDV (Newcastle Disease Virus) vector containing mucosal adjuvant related gene and corresponding vaccine strain and vaccine

The invention discloses a recombinant NDV (Newcastle Disease Virus) vector containing a mucosal adjuvant related gene and a corresponding vaccine strain and vaccine. The recombinant NDV vector comprises the mucosal adjuvant related gene and an antigen gene. The vaccine strain disclosed by the invent...

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Hauptverfasser: CHEN RUITING, SONG JIASHENG, JIAN SHULING, SUN HUIMIN, FANG CHENJIE, ZHOU MENGYUN, WU XIAOYAN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention discloses a recombinant NDV (Newcastle Disease Virus) vector containing a mucosal adjuvant related gene and a corresponding vaccine strain and vaccine. The recombinant NDV vector comprises the mucosal adjuvant related gene and an antigen gene. The vaccine strain disclosed by the invention can generate a mucosal immune effect, is relatively good in safety, and can form a safe and effective vaccine for preventing the spread and infection of the new coronavirus. 本发明公开了一种含黏膜佐剂相关基因的重组NDV载体及相应的疫苗株和疫苗,所述重组NDV载体包括:一个黏膜佐剂相关基因,以及抗原基因。本发明的疫苗株可产生黏膜免疫效果,安全性较好,能形成安全有效的预防新冠病毒传播和感染的疫苗。