This value set includes codes based on the following rules:

• Include these codes as defined in urn:oid:2.16.840.1.114222.4.5.274 version 20200526

  Code	Display
  PHC331	cooked seafood
  PHC330	other persons with cholera or cholera-like illness
  PHC332	raw seafood

• Include these codes as defined in http://snomed.info/sct version http://snomed.info/sct/731000124108/version/20200901

  Code	Display
  161085007	Detail of history of foreign travel

• Include these codes as defined in http://terminology.hl7.org/CodeSystem/v3-NullFlavor version 20090501

  Code	Display
  OTH	other (specify)

• Include these codes as defined in urn:oid:2.16.840.1.113883.4.291 version Langual 2017

  Code	Display
  Z0120	street-vended food