Cov khoom siv no tsim nyog rau kev tshawb nrhiav qhov zoo ntawm qhov chaw hloov pauv tseem ceeb hauv tib neeg cov hnoos qeev cov qauv sau los ntawm Tubercle bacillus zoo cov neeg mob uas ua rau mycobacterium tuberculosis isoniazid tsis kam: InhA txhawb cheeb tsam -15C>T, -8T>A, -8T>C;AhpC txhawb nqa cheeb tsam -12C>T, -6G>A;Homozygous mutation ntawm KatG 315 codon 315G> A, 315G> C .