COVID-19 pandemic

Objective. Conduct a comparative assessment of the frequency and spectrum of antimicrobial resistance of Mycobacterium avium isolated from patients of a phthisiopulmonology clinic in the pre-Covid period (2018–2019) and during the COVID-19 pandemic (2020–2023). Materials and Methods. The antimicrobial sensitivity of M. avium isolates was determined to 8 antimicrobial drugs: amikacin, clarithromycin, linezolid, moxifloxacin, ciprofloxacin, doxycycline, rifabutin, rifampicin. Drug susceptibility testing was performed using serial broth microdilution method according to published CLSI guidelines, M24S, 2023.