The threat of multidrug-resistant microorganisms: active surveillance of key antimicrobial resistant pathogens in 2025 - a report from the INVIFAR network

This surveillance study underscores the elevated levels of antimicrobial resistance, ESBL production, and carbapenemase activity among priority pathogens, including some Enterobacterales, P. aeruginosa, and A. baumannii. These findings emphasize the urgent need to strengthen epidemiologic surveillance programs in Mexican healthcare settings.