Accumulation of Protease Mutations among Patients Failing Second-Line Anti-retroviral Therapy and Response to Salvage Therapy in Nigeria

Holly E. Rawizza 1,2*, Beth Chaplin 2 , Seema T. Meloni2 , Kristin M. Darin 3, Oluremi Olaitan 4 , Kimberly K. Scarsi 3, Chika K. Onwuamah 5, Rosemary A. Audu 5, Philippe R. Chebu 6, Godwin E. Imade, Prosper Okonkwo 4, Phyllis J. Kanki 2