Occurrence of multidrug-resistant in upper Southern Thailand.

Background And Aim: causes global concern with tuberculosis (TB). Multidrug-resistant TB (MDR-TB) and extensively drug-resistant TB (XDR-TB) pose additional challenges, as they resist to multiple first-line drugs. This study investigated the occurrence of TB, antibiotic resistance due to and gene mutations, and multidrug resistance in during fiscal years 2020-2022.