2321
Of 921 specimens , 95 yielded non - albicans species , mainly from patients with low CD4 lymphocyte counts and extensive previous azole exposure .
 GENE: CD4
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
Answer:
 GENE: CD4