5801
Anti - B . burgdorferi , anti - B . turicatae and anti - B . parkeri antibodies , tested by the indirect immunofluorescent assay ( IFA ) , were detected in 10 . 8 , 16 . 1 and 8 . 2 % of the serum samples tested , and confirmed by IFA - ABS in 1 . 3 , 1 . 3 and 1 . 0 % , respectively .
 Anti - B . burgdorferi, anti - B . turicatae, anti - B . parkeri antibodies
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: GENE 
Text: {0} 
Answer:
 Anti - B . burgdorferi, anti - B . turicatae, anti - B . parkeri antibodies