Recombinant envelope vaccine against flavivirus infection

摘要

A vaccine contains at least one Drosophila cell-secreted, recombinantly-produced form of a truncated Flavivirus envelope glycoprotein, as an active ingredient, and an adjuvant, as a critical component of the vaccine. The adjuvant is an immunomodulating agent having an iscom-like structure and comprising within the iscom-like structure at least one lipid and at least one saponin, and a pharmaceutically acceptable vehicle. Such a vaccine protects a subject against infection by a Flavivirus.