Abstract: In thymidine analogue mutations,
K70R mutation was the most common (37.2%), followed by
D67N,
T215F and
T69N mutations (27.9%, 27.9% and 25.6%, respectively).
Discussion: TAMs occur in different patterns: type 1 includes
M41L,
L210W and
T215Y (14%, 11.6% and 4.7% prevalence, respectively, in our study), and type 2 includes
K70R,
D67N T215F and
K219Q/E (37.2%, 27.9%, 27.9% and 14% prevalence, respectively, in our study).