Drugs / mRNA-1345
last change Jul 2026 re-read 9 days ago

mRNA-1345

also known as mRESVIA

Messenger RNA (mRNA)

Developed for
respiratory syncytial virus infectious disease
Investigated by
ModernaTX, Inc.

Regulatory milestones approvals, filings & regulatory actions · 1 recorded

MilestoneJurisdictionBrandIndicationDateSentence it was read from
Filed US (FDA) mRESVIA RSV-associated lower respiratory tract disease and acute respiratory disease 2023-09-13

“The Company has also initiated a rolling submission of a Biologics License Application to the U.S. Food and Drug Administration for mRNA-1345” q4web.com ↗

“Moderna filed for regulatory approval of mRNA-1345 for high-risk adults with the FDA using a priority review voucher in 2024.” q4web.com ↗

Trials 12

PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 14 trials
Phase 1 NCT05743881 Feb 2023 → Aug 2029 expected respiratory syncytial virus infectious disease ModernaTX, Inc. Active not recruiting No outcome recorded
Phase 1 NCT05585632 Oct 2022 → Feb 2024 Orthocoronavirinae infectious disease, influenza, respiratory syncytial virus infectious disease ModernaTX, Inc. Completed No outcome recorded
Phase 1 NCT05397223 May 2022 → Feb 2026 COVID-19, cytomegalovirus infection, influenza, respiratory syncytial virus infectious disease ModernaTX, Inc. Completed No outcome recorded
Phase 1 NCT04528719 Sep 2020 → Jul 2024 respiratory syncytial virus infectious disease ModernaTX, Inc. Completed No outcome recorded
Phase 23 trials
Phase 2 NCT06143046 Nov 2023 → May 2026 respiratory syncytial virus infectious disease ModernaTX, Inc. Completed No outcome recorded
Phase 2 NCT06097299 Oct 2023 → Jun 2025 respiratory syncytial virus infectious disease ModernaTX, Inc. Completed No outcome recorded
Phase 2 NCT05606965 Nov 2022 → Nov 2025 influenza ModernaTX, Inc. Completed No outcome recorded
Phase 2/31 trial · 1 met primary
Phase 2/3 NCT05127434 Nov 2021 → Jul 2025 respiratory syncytial virus infectious disease ModernaTX, Inc. Completed Met primary
Phase 34 trials · 1 met primary
Phase 3 NCT07117487 Aug 2025 → Mar 2026 respiratory syncytial virus infectious disease ModernaTX, Inc. Completed No outcome recorded
Phase 3 NCT06067230 Oct 2023 → Jul 2026 overdue respiratory syncytial virus infectious disease ModernaTX, Inc. Active not recruiting Met primary
Phase 3 NCT06060457 Sep 2023 → Jun 2024 respiratory syncytial virus infectious disease ModernaTX, Inc. Completed Mixed
Phase 3 NCT05330975 Apr 2022 → Nov 2024 respiratory syncytial virus infectious disease ModernaTX, Inc. Completed Mixed

News releases announcing trial results or a regulatory action · 22

DateIssuerRelease
2025-06-12 ModernaTX, Inc. Regulatory Moderna Receives U.S. FDA Approval for RSV Vaccine, mRESVIA, in Adults Aged 18–59 at Increased Risk for RSV Disease q4web.com ↗
This approval expands the previous indication of mRESVIA, which was approved in May 2024 for adults aged 60 years and older.
2025-03-31 ModernaTX, Inc. Regulatory Moderna Receives Australian Therapeutic Goods Administration Approval for RSV Vaccine for Older Adults q4web.com ↗
Moderna, Inc. (NASDAQ:MRNA) today announced that the Australian Therapeutic Goods Administration (TGA) has granted approval for mRESVIA® (mRNA-1345), an mRNA respiratory syncytial virus (RSV) vaccine, to prevent lower respiratory tract disease caused by RSV infection in adults aged 60 years and older.
2025-02-28 ModernaTX, Inc. Regulatory Moderna Receives Medicines and Healthcare Products Regulatory Agency Marketing Authorization in the UK for RSV Vaccine q4web.com ↗
With the MHRA decision, mRESVIA becomes Moderna's second approved product in the UK, further demonstrating the role of mRNA vaccines in helping to protect the public from respiratory diseases.
2024-11-08 ModernaTX, Inc. Regulatory Moderna Receives Health Canada Approval for RSV Vaccine for Adults Aged 60 Years and Older q4web.com ↗
Moderna, Inc. (NASDAQ:MRNA) today announced Health Canada has approved mRESVIA™ (Respiratory Syncytial Virus mRNA vaccine) for active immunization for the prevention of lower respiratory tract disease caused by respiratory syncytial virus (RSV) in adults 60 years of age and older.
2024-09-12 ModernaTX, Inc. Results Moderna R&D Day Highlights Progress and Strategic Priorities q4web.com ↗
In the trial, mRNA-1345 met all primary immunogenicity endpoints and the 50 µg dose, which is the same for the currently approved mRESVIA vaccine for adults 60 years and above, was well tolerated with no safety concerns identified.
2024-08-23 ModernaTX, Inc. Regulatory Moderna Receives European Commission Approval for RSV Vaccine mRESVIA(R) q4web.com ↗
Moderna, Inc. (NASDAQ:MRNA) today announced that the European Commission (EC) has granted marketing authorization for mRESVIA® (mRNA-1345), an mRNA respiratory syncytial virus (RSV) vaccine, to protect adults aged 60 years and older from lower respiratory tract disease caused by RSV infection.
2024-06-28 ModernaTX, Inc. Regulatory EMA Committee For Medicinal Products For Human Use Adopts Positive Opinion Recommending Marketing Authorization Of Moderna’s RSV Vaccine, mRESVIA(R) q4web.com ↗
Following the CHMP's positive opinion, the European Commission will adopt a decision on the authorization of mRESVIA.
2024-05-31 ModernaTX, Inc. Regulatory Moderna Receives U.S. FDA Approval for RSV Vaccine mRESVIA(R) q4web.com ↗
Moderna, Inc. (NASDAQ:MRNA) today announced that the U.S. Food and Drug Administration (FDA) has approved mRESVIA (mRNA-1345), an mRNA respiratory syncytial virus (RSV) vaccine, to protect adults aged 60 years and older from lower respiratory tract disease caused by RSV infection.
2024-05-10 ModernaTX, Inc. Regulatory Moderna Announces Update on Investigational RSV Vaccine q4web.com ↗
U.S. FDA has informed Moderna that due to administrative constraints, the agency will not complete its review of mRNA-1345 by the PDUFA date of May 12, 2024
2024-02-08 ModernaTX, Inc. Results Statement on RSVVW Abstract on mRNA-1345 modernatx.com ↗
In this supplemental analysis, mRNA-1345 maintained durable efficacy, with sustained VE of 63.3% (95% CI: 48.7%, 73.7%) against RSV-LRTD including two or more symptoms.
2023-12-14 ModernaTX, Inc. Results Moderna Announces New England Journal of Medicine Publication of Pivotal Phase 3 Clinical Safety and Efficacy Data For MRNA-1345, The Company’s Investigational Respiratory Syncytial Virus (RSV) Vaccine q4web.com ↗
today announced the publication of positive Phase 3 clinical study results evaluating mRNA-1345, its vaccine candidate for respiratory syncytial virus (RSV), in The New England Journal of Medicine.
2023-09-13 ModernaTX, Inc. Regulatory Moderna Expands the Field of mRNA Medicine with Positive Clinical Results Across Cancer, Rare Disease, and Infectious Disease q4web.com ↗
The Company filed for a Biologics License Application (BLA) with the FDA and used a Priority Review Voucher (PRV).

All press releases naming this drug 23 releases

DateIssuerRelease

Evidence & citations 4 cited values

Every value below carries the sentence it was read from. 14 sources stand behind the page.

FieldValueCited text
Known as mRNA-1345 ClinicalTrials.gov intervention name — accepted as the source's own label NCT07117487 ↗
11

NCT05606965 ↗

NCT05397223 ↗

NCT06097299 ↗

NCT06060457 ↗

NCT05330975 ↗

NCT06143046 ↗

NCT05127434 ↗

NCT04528719 ↗

NCT05743881 ↗

NCT05585632 ↗

Show 1 more source

Known as mRESVIA “mRNA-1345 (mRESVIA, Moderna, Inc.) is indicated in multiple countries for prevention of RSV-lower respiratory tract disease in adults.” PMID 42048601 ↗ Apr 2026
Modality Messenger RNA (mRNA) “A lipid nanoparticle-encapsulated mRNA-based RSV vaccine (mRNA-1345) that encodes the membrane-anchored RSV prefusion-stabilized F glycoprotein” PMID 38298125 ↗ Sep 2024
Route Intramuscular “Single injection of mRNA-1345 administered IM on BD Day 1.” NCT05330975 ↗