COLD-ADAPTED TEMPERATURE SENSITIVE STRAINS OF ENTEROVIRUS 71 AND PROCESSES OF DEVELOPING COLD-ADAPTED TEMPERATURE SENSITIVE VIRUS STRAINS 71

摘要

The present invention relates to cold-adapted temperature sensitive Enterovirus 71 strains, particularly to the cold-adapted temperature sensitive Enterovirus 71 strains EV71 :TLL&bgr;P20 and EV71:TLLαP20. The present invention also relates to processes of developing the cold-adapted temperature sensitive virus strains.