U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Approval Year

Substance Class
Concept
Record UNII
LC8M5WSW4K
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
Influenza A Virus A/Massachusetts/18/2022 (H3N2) recombinant hemagglutinin antigen
Preferred Name English
Code System Code Type Description
FDA UNII
LC8M5WSW4K
Created by admin on Wed Apr 02 19:41:49 GMT 2025 , Edited by admin on Wed Apr 02 19:41:49 GMT 2025
PRIMARY
This is a non-substance concept
This is a non-substance concept