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Trends in Staphylococcus aureus bacteremia (SAB) cases due to methicillin-resistant Staphylococcus aureus (MRSA). The squares represent the observed percentage of SAB cases that were from MRSA for each year of the study, which during the first half of the period ranged from 34.4% in 2006 to 75.8% in 2013, before decreasing to 20.0% in 2016 and 22.7% in 2020.
