8 Antibiotic Classes and the Infections Each One Targets
March 30, 2026
# 8 Antibiotic Classes and the Infections Each One Targets: A Comprehensive Guide to Modern Antimicrobial Therapy
Antibiotics represent one of medicine's greatest triumphs, transforming previously fatal bacterial infections into manageable conditions and revolutionizing healthcare since Alexander Fleming's discovery of penicillin in 1928. These powerful antimicrobial agents work through diverse mechanisms, each targeting specific aspects of bacterial physiology to halt growth or eliminate pathogens entirely.