COMBINED VACCINE AGAINST BOTH HAV AND MEASLE VIRUS AND METHOD OF PRODUCING IT

摘要

The invention discloses a kind of combined vaccine against both HAV and measle virus and a lyophilization protective agent. It also discloses a process of producing the combined vaccine in the same host cell medium, of preparing the said lyophilized combined vaccine using the said protective agent and a method of producing the lyophilization protective agent.