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Fig. 1 | Antimicrobial Resistance & Infection Control

Fig. 1

From: Nosocomial outbreak of multi-resistant Streptococcus pneumoniae serotype 15A in a centre for chronic pulmonary diseases

Fig. 1

a. Timeline of confirmed multi-resistant Streptococcus pneumoniae (MRSP) cases. Timeline of patients A, B and C in relation to their admissions, discharges, MRSP positive cultures and infections. b. Core SNP-based phylogenetic tree of MLST-2105 serotype 15A strains showing 3 outbreak strains, 2 strains from patient A from 3.5 years ago, and 2 epidemiologically unrelated S. pneumoniae strains. Tree is rooted on midpoint. Susceptibility for penicillin and ceftriaxone was determined by E-test and expressed as minimum inhibitory concentration (mg/L). For erythromycin, clindamycin and tetracycline susceptibility was determined by disk diffusion and expressed as zone diameter (mm)

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