3977
Cytomegalovirus ( CMV ) shedding or serological rises in antibody titer , or both occurred in 78 % of cyclosporine patients and 76 % of Aza patients .
 Chemical: cyclosporine; Chemical: Aza
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