Intersection of https://www.cdc.gov/vaccines/hcp/vis/index.html and https://www.cdc.gov/vaccines/hcp/vis/index.html
This is the CodeSystem that contains codes in both Vaccine Information Statements (VIS) (https://www.cdc.gov/vaccines/hcp/vis/index.html) and Vaccine Information Statements (VIS) (https://www.cdc.gov/vaccines/hcp/vis/index.html).