Immunogenic compositions comprising a dried solid or high viscosity liquid formulation of inactivated polio virus (IPV) that retains immunogenicity

摘要

Disclosed is an immunogenic composition comprising a dried solid or highly viscous liquid formulation of inactivated polio virus (IPV), a bacterial polysaccharide or oligosaccharide and a stabilising agent wherein the IPV retains its antigenicity and/or immunogenicity. Methods of producing a dried formulation of IPV which retains its antigenicity/immunogenicity are described.