This value set includes codes from the following code systems:

• The following codes from system: 266721009

  Code	Display	de-DE (de-DE)
  255219008	New infection (qualifier value)	Erstinfektion
  255230006	Reinfection (qualifier value)	Reinfektion
  261665006	Unbekannt
  266721009	Absent response to treatment (situation)	Versagen der Behandlung