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. Author manuscript; available in PMC: 2024 Aug 12.
Published in final edited form as: Infect Genet Evol. 2016 May 21;46:269–278. doi: 10.1016/j.meegid.2016.05.029

Table 2.

Drug resistance mutations present in HIV-1-infected persons who inject drugs in Bulgaria.

Patient Codea Gender Region Subtype Naïve/HAARTb Year of diagnosis Year of specimen collection Antiretroviral mutationsc
NRTI NNRTI PI
06BG481 F Silistra B HAART 2004 2006 M41L, D67N, K70R, M184V, T215F, K219E None None
11BG606 M Sofia B HAART 2006 2011 M184V None None
10BG704 M Plovdiv CRF02_AG HAART 2007 2010 None K103N None
11BG769 M Plovdiv CRF02_AG HAART 2007 2011 M184V Y188L None
11BG892 M Peshtera CRF01_AE Naïve 2008 2011 None G190E None
11BG1012 M Plovdiv CRF02_AG HAART 2009 2011 None Y181C None
11BG1023 M Sofia CRF01_AE HAART 2009 2011 None K103N None
11BG 1362 M Plovdiv CRF02_AG Naïve 2011 2011 None K103N None
a

Drug resitance results for patients with codes in bold italics were reported previously (Alexiev et al., 2015).

b

HAART, highly active antiretroviral therapy.

c

NRTI, nucleotide reverse transcriptase inhibitors; NNRTI, non-nucleotide reverse transcriptase inhibitors; PI, protease inhibitors.