Respiratory syncytial virus mRNA vaccine

Abstract

Provided herein are a respiratory syncytial virus (RSV) vaccine composition including a messenger ribonucleic acid (mRNA) including an open reading frame (ORF) encoding RSV mutant F B strain protein, and optionally a mRNA including an ORF encoding RSV mutant F A strain protein, and a method of inducing immune response against RSV by administering an effective amount of the RSV vaccine composition to a subject in need thereof. Provided herein are also a respiratory syncytial virus (RSV) and human metapneumovirus virus (hMPV) vaccine composition including a mRNA including an ORF encoding RSV mutant F A strain protein, a mRNA including an ORF encoding RSV mutant F B strain protein, and a mRNA including an ORF encoding hMPV F protein, and a method of inducing immune response against RSV and hMPV by administering an effective amount of the RSV and hMPV vaccine composition to a subject in need thereof.

Dependencies are inferred from the claim text.