Drug intelligence / Profile preview

mRNA-1345 + mRNA-1273.214

Development stage
Unknown
Lead developer
Moderna
Modality
mRNA Therapeutics → RNA Therapeutics → Nucleic Acid Therapeutics, Lipid-based Nanoparticles → Nanoparticles → Drug Delivery Systems, Vaccines & Immunotherapeutics
Administration
Intramuscular
01

Overview

mRNA-1345 + mRNA-1273.214 refers to the coadministration of two separate mRNA vaccines developed by Moderna: mRNA-1345 (mRESVIA) and mRNA-1273.214 (Spikevax Bivalent Original/Omicron BA.1). mRNA-1345 is a monovalent vaccine encoding the pre-fusion F glycoprotein of the respiratory syncytial virus (RSV). mRNA-1273.214 is a bivalent COVID-19 vaccine containing 25 μg each of mRNA encoding the spike protein of the ancestral SARS-CoV-2 strain (Wuhan-Hu-1) and the Omicron BA.1 variant. This combination was evaluated in a Phase 3 clinical trial (NCT05330975) for simultaneous administration in adults aged 50 years and older, demonstrating that coadministration is safe and elicits immune responses non-inferior to those of the vaccines administered individually.

Brand names
mRESVIASpikevax Bivalent Original/Omicron BA.1
Other names
mRNA-1345 and mRNA-1273.214 coadministrationmRNA1345 and mRNA-1273.214 coadministrationmRNA 1345 and mRNA-1273.214 coadministrationRSV vaccine + COVID-19 vaccine
02

Targets

SARS-CoV-2 spikeRSV F (Respiratory syncytial virus fusion protein)

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