Molecularepidemiology and antimicrobial resistance determinants of Corynebacterium diphtheriae causing infections in Karachi, Pakistan, 2023-2024.
BACKGROUND Diphtheria remains endemic in Pakistan with cases increasing following the COVID-19 pandemic despite on-going vaccination programs. This study analyzes the genomic diversity, virulence and antimicrobial resistance patterns of pharyngeal diphtheria strains collected during the Karachi outbreak. METHODS C. d...