The Research Foundation for The State University of New York
发明人:
申请号：
EP19203103.7
公开号：
EP3653701A1
申请日:
2014.03.15
申请国别(地区):
EP
年份:
2020
代理人:
摘要：
This invention provides highly attenuated influenza viruses and vaccines. The attenuated viruses and vaccines proliferate well and have high safety factors. The attenuated viruses providing protective immunity from challenge by virus of the same subtype, as well as cross protection against heterologous viruses.
