10410
In spite of the unquestionable positive impact of HAART in the treatment of HIV infection , the discovery and development of novel agents directed towards other targets of the replicative cycle of the virus that differ from those targeted by the clinically approved drugs , emerges nowadays as an imperative need .
 None
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 None