Prevalence of Protease and Reverse Transcriptase Drug Resistance Mutations over Time in Drug-Naïve Human Immunodeficiency Virus Type 1-Positive Individuals in Rio de Janeiro, Brazil

摘要

The prevalence of mutations that confer resistance to protease inhibitors and to nucleoside and nonnucleoside reverse transcriptase inhibitors in 49 blood samples from drug-naïve human immunodeficiency virus type 1-infected blood donors living in Rio de Janeiro state, Brazil, in 1998 was evaluated genotypically and phenotypically.