9006
Bacterial vaginosis ( BV ) is associated with an increased rate of sexual transmission of human immunodeficiency virus (HIV) type 1 , and Gardnerella vaginalis is frequently isolated from the genital tracts of women with BV .
 None
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: cell line, protein, RNA, DNA, cell type 
Text: {0} 
 Entities:  
Answer:
 None