Multi-antigen chimeric vaccine against poxvirus and use thereof

Abstract

The present application relates to a multi-immunogen chimeric or mixed antigen for a poxvirus, particularly monkeypox virus, related products, and preparation method and use thereof. The chimeric or mixed antigen of the present application comprises three immunogens: (1) a monkeypox virus A35R protein or an antigenic fragment thereof (or a peptide fragment derived therefrom), (2) a monkeypox virus M1R protein or an antigenic fragment thereof (or a peptide fragment derived therefrom), and (3) a monkeypox virus B6R protein or an antigenic fragment thereof (or a peptide fragment derived therefrom), and can elicit an immune response against two types of infectious virus particles, namely intracellular mature virus particles (IMV) and extracellular envelope virus particles (EEV), thereby efficiently inducing specific immunoprotective effects against the monkeypox virus.

Dependencies are inferred from the claim text.