KMB ENCEVAC -Encephalitis Vaccine

A vaccine for the prevention of Japanese encephalitis produced by culturing Japanese encephalitis virus (Beijing strain) on Vero cells and inactivated using formalin. The purification process contains both sucrose density gradient centrifugation (used for the mouse brain derived JE vaccine) and chromotography processes. ENCEVAC is a lyophilized vaccine and does not contain thimerosal or other preservatives.