Influenza virus vaccine, live attenuated, 2015-2016 Quadrivalent Nasal Spray
RxNorm 1664475

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 1664475 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, live attenuated, 2015-2016 Quadrivalent Nasal Spray.

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

SCD
Influenza A virus A/Bolivia/559/2013 (H1N1) antigen 50000000 mg/ML / influenza A virus A/Switzerland/9715293/2013 (H3N2) antigen 50000000 mg/ML / influenza B virus B/Brisbane/60/2008 antigen 50000000 mg/ML / influenza B virus B/Phuket/3073/2013 antigen 50000000 mg/ML Nasal Spray
Primary clinical definition
AUI:7266785
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SY
Influenza virus vaccine 2015-2016 Quadrivalent Nasal Spray
AUI:7266794
View
PSN
Influenza virus vaccine, live attenuated, 2015-2016 Quadrivalent Nasal Spray
AUI:7266795
View

This clinical crossover tool is designed for healthcare professionals, pharmacists, and data analysts to safely compare substitute products and manage medication interoperability.

SCD

Semantic Clinical Drug (SCD):
Influenza A virus A/Bolivia/559/2013 (H1N1) antigen 50000000 mg/ML / influenza A virus A/Switzerland/9715293/2013 (H3N2) antigen 50000000 mg/ML / influenza B virus B/Brisbane/60/2008 antigen 50000000 mg/ML / influenza B virus B/Phuket/3073/2013 antigen 50000000 mg/ML Nasal Spray
(Atom ID: 7266785)

Clinical Status & Identity

Prescribable Status
NO (Reference)
Part of the RxNorm Current Prescribable Content subset including all drugs available for prescription in the USA.
Concept Description
influenza A virus A/Bolivia/559/2013 (H1N1) antigen 50000000 MG/ML / influenza A virus A/Switzerland/9715293/2013 (H3N2) antigen 50000000 MG/ML / influenza B virus B/Brisbane/60/2008 antigen 50000000 MG/ML / influenza B virus B/Phuket/3073/2013 antigen 50000000 MG/ML Nasal Spray
Official description of the drug concept as defined in the source vocabulary.
Suppress Flag
O
N: Not suppressible | O: Obsolete | Y: Suppressed by editor | E: Unquantified non-prescribable drug.

Interoperability & Coding

Concept ID (RxCUI)
1664475
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
7266785
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SCD
Semantic Clinical Drug (Ingredient + Strength + Dose Form)
Source Code
1664475
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_260601F
The specific version of the vocabulary provided by the source.
Update Date
June 01, 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 OBSOLETED
07/30/2019
Date the RxNorm atom became obsolete
RXTERM FORM
Spray
The RxTerm dose form name for this drug
SY

Synonym (SY):
Influenza virus vaccine 2015-2016 Quadrivalent Nasal Spray
(Atom ID: 7266794)

Clinical Status & Identity

Prescribable Status
NO (Reference)
Part of the RxNorm Current Prescribable Content subset including all drugs available for prescription in the USA.
Concept Description
influenza virus vaccine 2015-2016 Quadrivalent Nasal Spray
Official description of the drug concept as defined in the source vocabulary.
Suppress Flag
O
N: Not suppressible | O: Obsolete | Y: Suppressed by editor | E: Unquantified non-prescribable drug.

Interoperability & Coding

Concept ID (RxCUI)
1664475
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
7266794
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
SY
Synonym (Synonym of another TTY, given for clarity.)
Source Code
1664475
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_260601F
The specific version of the vocabulary provided by the source.
Update Date
June 01, 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.
PSN

Prescribable Name (PSN):
Influenza virus vaccine, live attenuated, 2015-2016 Quadrivalent Nasal Spray
(Atom ID: 7266795)

Clinical Status & Identity

Prescribable Status
NO (Reference)
Part of the RxNorm Current Prescribable Content subset including all drugs available for prescription in the USA.
Concept Description
influenza virus vaccine, live attenuated, 2015-2016 Quadrivalent Nasal Spray
Official description of the drug concept as defined in the source vocabulary.
Suppress Flag
O
N: Not suppressible | O: Obsolete | Y: Suppressed by editor | E: Unquantified non-prescribable drug.

Interoperability & Coding

Concept ID (RxCUI)
1664475
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
7266795
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
1664475
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_260601F
The specific version of the vocabulary provided by the source.
Update Date
June 01, 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.