Methicillin-Resistant Staphylococcus aureus

Hospitals Reportedmore info

3,670general acute care hospitals reported in 2018

Infections Reportedmore info

8,222Methicillin-Resistant Staphylococcus aureus in 2018

Changes over Timemore info

16%significant decrease in SIR from 2015 national baseline to 2018 (lower SIRs are better)

HAI Profile

Methicillin-Resistant Staphylococcus aureus

Methicillin-resistant Staphylococcus aureus (MRSA) is a type of bacteria usually spread by contaminated hands. In a healthcare setting, such as a hospital, MRSA can cause serious bloodstream and other infections, particularly in patients who have indwelling devices or have had surgery. Healthcare-associated infections (HAIs) are infections that patients can get while receiving medical treatment in a healthcare facility. Working toward the elimination of HAIs is a CDC priority. The CDC provides national data on infection rates through the National Healthcare Safety Network. Standardized Infection Ratios (SIRs) are summary statistics that allow monitoring of HAIs over time.

The Standardized Infection Ratio for Methicillin-Resistant Staphylococcus aureus was 0.84 across general acute care hospitals in 2018.

Footnotes

  • Data profiles for Healthcare-Associated Infections include information for Central Line-Associated Bloodstream Infection (CLABSI), Catheter-Associated Urinary Tract Infection (CAUTI), Surgical Site Infections (SSI), Clostridioides difficile (C. difficile) infections, MRSA Bacteremia, and Ventilator-Associated Events (VAE).
  • All HAI data provided on this page are maintained by the CDC's National Healthcare Safety Network (NHSN).
  • Data are only displayed for U.S. states/territories for which at least 5 facilities reported an HAI in the given report year.
  • HAI information available in the Patient Safety Portal include data from 2015 through 2018.
  • Map legends are classified using the Jenks Natural Breaks method.
  • See the Current HAI Progress Report Technical Appendix for the full methodology and details about the data. Past HAI Progress Reports are described in the Data Archive.