Preventing Chickenpox Vaccine (Freeze-Dried)

1) varicella vaccine                                2) attenuated varicella-zoster virus          3) freeze-dried vaccine                                                    4) oka strain                                                                    5) pre-filled syringe [description] the vaccine is a preparation of the varicella virus strain of oka grown in human diploid cell cultures. After cultivation and harvest, the virus suspension is lyophilized to make the vaccine by adding in appropriate stabilizer. It looks like a milky-white crisp cake. After reconstitution it turns into a transparent liquid. [feature] 1. It is recommended in 2 doses (0.5ml each) to ensure optimal protection against varicella with a