3972
There were no infectious deaths in renal transplant patients on cyclosporine or Aza , but infection played a major role in 3 out of 6 cardiac transplant deaths and in 8 out of 9 liver transplant deaths .
 Chemical: cyclosporine; Chemical: Aza; Disease: infection
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: cyclosporine; Chemical: Aza; Disease: infection