EMULSIONS WITH FREE AQUEOUS-PHASE SURFACTANT FOR ADJUVANTING SPLIT INFLUENZA VACCINES
申请人:O'Hagan Derek
公开号:US20090220541A1
公开(公告)日:2009-09-03
A split influenza virus vaccine is adjuvanted with an oil-in-water emulsion that contains free surfactant in its aqueous phase. The free surfactant can continue to exert a “splitting effect” on the antigen, thereby disrupting any unsplit virions and/or virion aggregates that might be present.