A method of producing a mass of fragmented, inactivated, purified viruses, comprising the steps of: (i) propagation of a working germ in fertilized chicken eggs, collection and grouping of infected allantoic fluids to obtain a virus mass raw whole, (ii) purification of the viral strain that ...
1. Method of preparing an influenza virus vaccine in which cells are infected with an influenza virus and the virus multiplies in the cells, whereupon the virus is isolated and a vaccine is prepared from the isolated virus, characterized in that some of the cells of a liquid cell culture ...
Rice Researchers Seek Better Vaccine Procedure to Target Flu VirusesChevalierBatik, H. SandraHoly Hormones Journal