Streptococcus pneumoniae(14) Salmonella(12) Salmonella Typhimurium(8) virulence(7) MLST(6) COVID-19(4) serotype(4) Shigella flexneri(4) PFGE(4) Shigella(3) antimicrobial resistance(3) detection(3) virulence factors(3) Antibiotic resistance(3) Salmonella enterica(3) Capsule(3) MLVA(3) SARS-CoV-2(3) colonization(3) MDR(3) ECA(2) microbiota(2) metabolism(2) Kentucky(2) Pneumonia(2) RT-PCR(2) Staphylococcus aureus(2) molecular subtyping(2) Molecular epidemiology(2) cytotoxicity(2)