Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2015. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Human coronavirus Ag | Is a | Virus antigen | true | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Antigen of severe acute respiratory syndrome coronavirus 2 (substance) | Is a | True | Human coronavirus Ag | Inferred relationship | Some | 
This concept is not in any reference sets