title: New studies highlight HIV-resistance trends. NNRTIs show upward trend.
abstract: Two separate studies have found that some types of HIV drug resistance have declined or leveled off at the same time others have increased.
mesh_terms: D024882:Drug Resistance, Viral / Q000235:genetics; D005838:Genotype; D015658:HIV Infections / Q000188:drug therapy* / Q000821:virology; D017320:HIV Protease Inhibitors / Q000627:therapeutic use*; D006801:Humans; D018894:Reverse Transcriptase Inhibitors / Q000627:therapeutic use*
chemical_list: D017320:HIV Protease Inhibitors; D018894:Reverse Transcriptase Inhibitors