A BIO-MASS FOR A PRODUCTION OF VIRUSES/VIRUS ANTIGENS, ITS USE AND A METHOD OF VIRUSES/VIRUSES ANTIGENS PRODUCTION

摘要

A bio-mass producing viruses/virus antigens is composed of cell aggregates having a diameter between 100 micrometers and 1000 micrometers. In suspension in a culture medium, the bio-mass disclosed has high metabolic activity and is inoculated with a virus. It makes possible a large-scale production of pure viruses/virus antigens and is particularly useful for a production of FSME-viruses/virus antigens.