A KPC infection refers to an illness caused by Klebsiella pneumoniae carbapenemase-producing bacteria, which are dangerous gram-negative pathogens resistant to nearly all standard beta-lactam antibiotics, including carbapenems often reserved for severe cases. These multi-drug resistant superbugs frequently cause healthcare-associated outbreaks, leading to aggressive pneumonia, bloodstream infections, urinary tract infections, and surgical site complications, particularly among immunocompromised patients in intensive care units, presenting a severe global clinical challenge.