10407
Despite the high frequency of natural infection , the seropositive rates of JEV antibody still correlated well with the dose of vaccine received , i . e . , 67 % ( 1122 / 1664 ) , 66 % ( 65 / 97 ) , 33 % ( 4 / 12 ) and 40 % ( 19 / 47 ) for children receiving 3 , 2 , 1 , and 0 dose of JE vaccines , respectively ( P < 0 . 0001 Chi - square for trend test ) .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: GENE 
Text: {0} 
 Entities:  
Answer:
 None