FIGURE 1.
Number of HIV-1 Pol sequences per country included in this study as available in Los Alamos HIV sequence database (LANL) in January 2022. PR, protease; RT, reverse transcriptase; IN, integrase. (A) Protease sequences per country. Total LANL sequences: 59.733. (B) Reverse transcriptase sequences per country. Total LANL sequences: 6.437. (C) Integrase sequences per country. Total LANL sequences: 6.059. Eleven integrase sequences had no record of the country of origin.