<status value="active"/> <experimental value="false"/> <date value="2019-12-01"/> <publisher value="HL7, Inc"/> <contact> <telecom> <system value="url"/> <value value="https://github.com/HL7/UTG"/> </telecom> </contact> <description value="Value Set of codes that specify the administered vaccines. The values are maintained by the US Centers of Disease Control.. The code system is maintained by the CDC, and may be found at URL; https://phinvads.cdc.gov/vads/ViewCodeSystem.action?id=2.1"/> <copyright value="Copyright HL7. Licensed under creative commons public domain"/> <compose> <include> <system value="http://hl7.org/fhir/sid/cvx"/> <version value="2.ext.0"/> </include> </compose> </ValueSet>