4145
E . granulosus infection has been confirmed in 25 patients ( 20 . 6 % ) , in 16 cases by finding parasite protoscoleces or hooks and in nine cases by detection of an antigen specific for E . granulosus , antigen 5 ( Ag5 ) .
 GENE: E . granulosus , antigen 5; GENE: Ag5
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: E . granulosus , antigen 5; GENE: Ag5