Resistance-conferring mutations in Drug resistance mutations vary by location, effectiveness of the national control programs, and the diagnostic methods employed. Rapid molecular diagnostic tests are Show more
Resistance-conferring mutations in Drug resistance mutations vary by location, effectiveness of the national control programs, and the diagnostic methods employed. Rapid molecular diagnostic tests are the primary methods used to detect drug-resistant tuberculosis. Comprehensive resistance mutation profiles are often lacking in low- and middle-income countries. The goal of this study was to assess the patterns and frequencies of mutations conferring first-line drug resistance in Ethiopia using isolates collected from the drug resistance survey. The isolates were obtained before the implementation of rapid molecular tests. The findings will enhance our understanding of the patterns and frequencies of mutations that confer resistance, which is crucial for developing a comprehensive catalog of mutations. Show less