Influenza virus vaccine 2026-2027 Nasal Spray (Home Administration)
RxNorm 2747694

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 2747694 represents a standardized clinical drug concept used for cross-system interoperability. This concept aggregates multiple Atom IDs (AUIs), which are specific naming variations and synonyms used across pharmaceutical databases to ensure accurate medication mapping for: influenza virus vaccine 2026-2027 Nasal Spray (Home Administration).

The following semantic concepts and normalized strings are associated with this clinical entity:

SCD
Home Admin influenza A virus A/Darwin/1369/2025 (H3N2) antigen 158000000 UNT/ML / influenza A virus A/Switzerland/6849/2025 (H1N1) antigen 158000000 UNT/ML / influenza B virus B/Perth/115/2025 antigen 158000000 UNT/ML Nasal Spray
Primary clinical definition
AUI:13066146
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PSN
Influenza virus vaccine 2026-2027 Nasal Spray (Home Administration)
AUI:13066151
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SY
Influenza virus vaccine 2026-2027 Nasal Spray (Home Administration)
AUI:13066150
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This clinical crossover tool is designed for healthcare professionals, pharmacists, and data analysts to safely compare substitute products and manage medication interoperability.

SCDPrescribable

Semantic Clinical Drug (SCD):
Home Admin influenza A virus A/Darwin/1369/2025 (H3N2) antigen 158000000 UNT/ML / influenza A virus A/Switzerland/6849/2025 (H1N1) antigen 158000000 UNT/ML / influenza B virus B/Perth/115/2025 antigen 158000000 UNT/ML Nasal Spray
(Atom ID: 13066146)

Clinical Status & Identity

Prescribable Status
YES (Active)
Part of the RxNorm Current Prescribable Content subset including all drugs available for prescription in the USA.
Concept Description
Home Admin influenza A virus A/Darwin/1369/2025 (H3N2) antigen 158000000 UNT/ML / influenza A virus A/Switzerland/6849/2025 (H1N1) antigen 158000000 UNT/ML / influenza B virus B/Perth/115/2025 antigen 158000000 UNT/ML Nasal Spray
Official description of the drug concept as defined in the source vocabulary.
Suppress Flag
N
N: Not suppressible | O: Obsolete | Y: Suppressed by editor | E: Unquantified non-prescribable drug.

Interoperability & Coding

Concept ID (RxCUI)
2747694
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
13066146
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SCD
Semantic Clinical Drug (Ingredient + Strength + Dose Form)
Source Code
2747694
The "Most useful" identifier asserted by the original source vocabulary.

Source & Registry Data

Source Name
RxNorm Vocabulary (RXNORM)
The official name and abbreviation for the vocabulary source.
Source Version
20AA_260803F
The specific version of the vocabulary provided by the source.
Update Date
August 03, 2026
The date when this RxNorm data was last updated by the NLM.
License Contact
RxNorm Customer Service, , U.S. National Library of Medicine, 8600 Rockville Pike, , Bethesda, MD, United States, 20894, (888) FIND-NLM, , https://support.nlm.nih.gov/support/create-case/, https://www.nlm.nih.gov/research/umls/rxnorm/
Source licensing contact information.

Technical Attributes & Logic

RXN AVAILABLE STRENGTH
158000000 UNT/ML (expressed as influenza A virus A/Darwin/1369/2025 (H3N2) antigen) / 158000000 UNT/ML (expressed as influenza A virus A/Switzerland/6849/2025 (H1N1) antigen) / 158000000 UNT/ML (expressed as influenza B virus B/Perth/115/2025 antigen)
Available drug strengths listed in the order of ingredients from the drug
RXN HUMAN DRUG
US
Drug available for use in Humans
RXN QUALITATIVE DISTINCTION
Home Admin
RXN Qualitative Distinction
RXTERM FORM
Spray
The RxTerm dose form name for this drug
PSNPrescribable

Prescribable Name (PSN):
Influenza virus vaccine 2026-2027 Nasal Spray (Home Administration)
(Atom ID: 13066151)

Clinical Status & Identity

Prescribable Status
YES (Active)
Part of the RxNorm Current Prescribable Content subset including all drugs available for prescription in the USA.
Concept Description
influenza virus vaccine 2026-2027 Nasal Spray (Home Administration)
Official description of the drug concept as defined in the source vocabulary.
Suppress Flag
N
N: Not suppressible | O: Obsolete | Y: Suppressed by editor | E: Unquantified non-prescribable drug.

Interoperability & Coding

Concept ID (RxCUI)
2747694
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
13066151
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
PSN
Prescribable Name (Synonym of another TTY, given for clarity and for display purposes in electronic prescribing applications. Only one PSN per concept.)
Source Code
2747694
The "Most useful" identifier asserted by the original source vocabulary.

Source & Registry Data

Source Name
RxNorm Vocabulary (RXNORM)
The official name and abbreviation for the vocabulary source.
Source Version
20AA_260803F
The specific version of the vocabulary provided by the source.
Update Date
August 03, 2026
The date when this RxNorm data was last updated by the NLM.
License Contact
RxNorm Customer Service, , U.S. National Library of Medicine, 8600 Rockville Pike, , Bethesda, MD, United States, 20894, (888) FIND-NLM, , https://support.nlm.nih.gov/support/create-case/, https://www.nlm.nih.gov/research/umls/rxnorm/
Source licensing contact information.
SYPrescribable

Synonym (SY):
Influenza virus vaccine 2026-2027 Nasal Spray (Home Administration)
(Atom ID: 13066150)

Clinical Status & Identity

Prescribable Status
YES (Active)
Part of the RxNorm Current Prescribable Content subset including all drugs available for prescription in the USA.
Concept Description
influenza virus vaccine 2026-2027 Nasal Spray (Home Administration)
Official description of the drug concept as defined in the source vocabulary.
Suppress Flag
N
N: Not suppressible | O: Obsolete | Y: Suppressed by editor | E: Unquantified non-prescribable drug.

Interoperability & Coding

Concept ID (RxCUI)
2747694
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
13066150
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SY
Synonym (Synonym of another TTY, given for clarity.)
Source Code
2747694
The "Most useful" identifier asserted by the original source vocabulary.

Source & Registry Data

Source Name
RxNorm Vocabulary (RXNORM)
The official name and abbreviation for the vocabulary source.
Source Version
20AA_260803F
The specific version of the vocabulary provided by the source.
Update Date
August 03, 2026
The date when this RxNorm data was last updated by the NLM.
License Contact
RxNorm Customer Service, , U.S. National Library of Medicine, 8600 Rockville Pike, , Bethesda, MD, United States, 20894, (888) FIND-NLM, , https://support.nlm.nih.gov/support/create-case/, https://www.nlm.nih.gov/research/umls/rxnorm/
Source licensing contact information.