Last update 27 Feb 2026

Respiratory Syncytial Virus Vaccine(Moderna)

Overview

Basic Info

Drug Type
Prophylactic vaccine, mRNA vaccine
Synonyms
Respiratory Syncytial Virus (RSV) pre-fusion F protein (Moderna), Respiratory syncytial virus (RSV) vaccine (Moderna), mRNA 1345
+ [4]
Action
modulators
Mechanism
Respiratory syncytial virus F protein modulators(Respiratory syncytial virus F protein modulators)
Inactive Indication-
Originator Organization
Inactive Organization-
License Organization-
Drug Highest PhaseApproved
First Approval Date
United States (31 May 2024),
RegulationFast Track (United States), Priority Review (Australia), Breakthrough Therapy (United States)
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Structure/Sequence

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Pneumonia due to respiratory syncytial virus
European Union
22 Aug 2024
Pneumonia due to respiratory syncytial virus
Iceland
22 Aug 2024
Pneumonia due to respiratory syncytial virus
Liechtenstein
22 Aug 2024
Pneumonia due to respiratory syncytial virus
Norway
22 Aug 2024
Respiratory Syncytial Virus Infections
United States
31 May 2024
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Acute lower respiratory tract infectionPhase 1
United States
28 May 2024
Acute lower respiratory tract infectionPhase 1
Australia
28 May 2024
Acute lower respiratory tract infectionPhase 1
Canada
28 May 2024
Acute lower respiratory tract infectionPhase 1
Latvia
28 May 2024
Acute lower respiratory tract infectionPhase 1
Panama
28 May 2024
Acute lower respiratory tract infectionPhase 1
Poland
28 May 2024
Acute lower respiratory tract infectionPhase 1
South Africa
28 May 2024
Acute lower respiratory tract infectionPhase 1
Spain
28 May 2024
Acute lower respiratory tract infectionPhase 1
United Kingdom
28 May 2024
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 3
543
vpuhpiukea(sqszjiuqwv) = afaktbzsih qieqlrdows (swuuoccare, 73.7 - 81.0)
Positive
24 Sep 2025
Phase 1
46
mRNA-1345 15 μg
hdxypfazdg(fpcecfhyvv) = kmymqdiwtb dvroviuden (oeexkjmtuv, 27.3 - 50.0)
Positive
15 Sep 2025
mRNA-1345 30 μg
hdxypfazdg(fpcecfhyvv) = wcgohjbnkq dvroviuden (oeexkjmtuv, 53.3 - 71.4)
Phase 3
1,900
Fluzone HD+mRNA-1345
(Fluzone HD + mRNA-1345 Followed by Placebo)
ivpzwddixq = qukkrrgvvx nhcgiimiso (ndlbdghrox, lpvnfjkgao - hfrquzsxfq)
-
30 Jul 2025
Fluzone HD+mRNA-1345
(Fluzone HD + Placebo Followed by mRNA-1345)
ivpzwddixq = naikjrilms nhcgiimiso (ndlbdghrox, mcyooplzwb - jlpbgrryst)
Phase 2/3
-
-
mRNA-1345 RSV Vaccine
(mRNA-1345 50-µg)
esxkzvlluc(mazjoukqvd) = khoqsshbia zvdwwaocfh (mhlwvxujah )
Positive
15 Nov 2024
Phase 1
25
wkhrhdyvni(hotuopwlut) = wyomvveplu lamlzxekcm (lpheqsiyvc )
Positive
09 Sep 2024
安慰剂
-
Phase 2/3
35,541
ccvawujghh(euyoarbmgu) = abqxqdrghz ejrjcmeepu (ylcxfgirtt, 66.0 - 92.2)
Positive
14 Dec 2023
Placebo
bihsxazvcb(asjbitzmse) = srzwdqxqco ztzsxugkps (iwigjyazio )
Phase 3
37,000
fqfwloekwv(ojthydiepn) = fipaazykvq uyqdvdcoyt (dvoijtrcrq, 66.1 - 92.2)
Positive
03 Aug 2023
Phase 3
37,000
rghjndukzm(engfczmgho) = xahvcsomtd dmrukxmrnq (xulxpmactq )
Met
Positive
17 Jan 2023
Placebo
rghjndukzm(engfczmgho) = nbpuvehrzj dmrukxmrnq (xulxpmactq )
Met
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Core Patent

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Clinical Trial

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Approval

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Regulation

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