Epidemiological Trends of Streptococcus pneumoniae Pneumonia in Argentine Children: Serotype Distribution, Antibiotic Resistance, and Vaccine Coverage Gaps (2022-2024). Navegación de entradas Impact of PCV13 introduction on the evolution of multidrug resistance (MDR) in S. pneumoniae causing invasive pneumococcal disease (IPD) in Argentina Ampicillin/Sulbactam in Combination with Ceftazidime/Avibactam Against Metallo-?-Lactamase-Producing Carbapenem-Resistant Acinetobacter baumannii: A Genomics-Informed Mechanism-based model