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HAI Progress Reports
These annual reports use data reported to NHSN’s Patient Safety Component and present national and state-level HAI Standardized Infection Ratios (SIRs) and Standardized Utilization Ratios (SURs). The SIR is a metric used to track HAIs, and compares the number of observed infections to the number of predicted infections. The SUR tracks device utilization by comparing the number of device days to the number of predicted device days. More information is available that describes the SIR [PDF – 1 MB] and SUR [PDF – 1 MB] methodology.
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2023 Data (Current Data)
Brief Report: 2022 Quarterly SIRs
Brief Report: Quarterly National HAI Incidence in 2022
CDC uses NHSN data to provide quarterly national HAI SIRs from 2022. The report focuses on the shift in quarterly MRSA bacteremia SIRs that occurred throughout 2022. Read more about impact of COVID-19 on HAIs and SIRs here.
2022 National and State HAI Progress Report
2022 National and State Healthcare-Associated Infections Progress Report
2022 SIR Data
- 2022 National and State HAI Progress Report SIR Data – Acute Care Hospitals
- 2022 National and State HAI Progress Report SIR Data – Critical Access Hospitals
- 2022 National and State HAI Progress Report SIR Data – Inpatient Rehabilitation Facilities
- 2022 National and State HAI Progress Report SIR Data – Long-Term Acute Care Hospitals
- 2022 National HAI SIR Data – Pediatric and Oncology
2022 SUR Data
- 2022 National and State HAI Progress Report SUR Data – Acute Care Hospitals
- 2022 National and State HAI Progress Report SUR Data – Critical Access Hospital
- 2022 National and State HAI Progress Report SUR Data – Inpatient Rehabilitation Facilities
- 2022 National and State HAI Progress Report SUR Data – Long-Term Acute Care Hospitals
2021 Data
2021 National and State HAI Progress Report
2021 SIR Data
- 2021 National and State HAI Progress Report SIR Data – Acute Care Hospitals
- 2021 National and State HAI Progress Report SIR Data – Critical Access Hospitals
- 2021 National and State HAI Progress Report SIR Data – Inpatient Rehabilitation Facilities
- 2021 National and State HAI Progress Report SIR Data – Long-Term Acute Care Hospitals
- 2021 National HAI SIR Data – Pediatric and Oncology
2021 SUR Data
- 2021 National and State HAI Progress Report SUR Data – Acute Care Hospitals
- 2021 National and State HAI Progress Report SUR Data – Critical Access Hospital
- 2021 National and State HAI Progress Report SUR Data – Inpatient Rehabilitation Facilities
- 2021 National and State HAI Progress Report SUR Data – Long-Term Acute Care Hospitals
2020 Data
2020 National and State HAI Progress Report
2020 SIR Data
- 2020 National and State HAI Progress Report SIR Data – Acute Care Hospitals
- 2020 National and State HAI Progress Report SIR Data – Critical Access Hospitals
- 2020 National and State HAI Progress Report SIR Data – Inpatient Rehabilitation Facilities
- 2020 National and State HAI Progress Report SIR Data – Long-Term Acute Care Hospitals
- 2020 National HAI SIR Data – Pediatric and Oncology
2020 SUR Data
- 2020 National and State HAI Progress Report SUR Data – Acute Care Hospitals
- 2020 National and State HAI Progress Report SUR Data – Critical Access Hospital
- 2020 National and State HAI Progress Report SUR Data – Inpatient Rehabilitation Facilities
- 2020 National and State HAI Progress Report SUR Data – Long-Term Acute Care Hospitals
2019 Data
2019 National and State HAI Progress Report
2019 SIR Data Table
- 2019 National and State HAI Progress Report SIR Data – Acute Care Hospitals
- 2019 National and State HAI Progress Report SIR Data – Critical Access Hospitals
- 2019 National and State HAI Progress Report SIR Data – Inpatient Rehabilitation Facilities
- 2019 National and State HAI Progress Report SIR Data – Long-Term Acute Care Hospital
2019 SUR Data Tables
- 2019 National and State HAI Progress Report SUR Data – Acute Care Hospitals
- 2019 National and State HAI Progress Report SUR Data – Critical Access Hospital
- 2019 National and State HAI Progress Report SUR Data – Inpatient Rehabilitation Facilities
- 2019 National and State HAI Progress Report SUR Data – Long-Term Acute Care Hospitals
2018 Data
2018 National and State HAI Progress Report
2018 SIR Data Table
- 2018 National and State HAI Progress Report SIR Data – Acute Care Hospitals
- 2018 National and State HAI Progress Report SIR Data – Critical Access Hospitals
- 2018 National and State HAI Progress Report SIR Data – Inpatient Rehabilitation Facilities
- 2018 National and State HAI Progress Report SIR Data – Long-Term Acute Care Hospital
2018 SUR Data Tables
- 2018 National and State HAI Progress Report SUR Data – Acute Care Hospitals
- 2018 National and State HAI Progress Report SUR Data – Critical Access Hospital
- 2018 National and State HAI Progress Report SUR Data – Inpatient Rehabilitation Facilities
- 2018 National and State HAI Progress Report SUR Data – Long-Term Acute Care Hospitals
2017 Data
2017 National and State HAI Progress Report
2017 SIR Data Table
- 2017 National and State HAI Progress Report SIR Data – Acute Care Hospitals
- 2017 National and State HAI Progress Report SIR Data – Critical Access Hospitals
- 2017 National and State HAI Progress Report SIR Data – Inpatient Rehabilitation Facilities
- 2017 National and State HAI Progress Report SIR Data – Long-Term Acute Care Hospital
2017 SUR Data Tables
- 2017 National and State HAI Progress Report SUR Data – Acute Care Hospitals
- 2017 National and State HAI Progress Report SUR Data – Critical Access Hospital
- 2017 National and State HAI Progress Report SUR Data – Inpatient Rehabilitation Facilities
- 2017 National and State HAI Progress Report SUR Data – Long-Term Acute Care Hospitals
2016 Data
2016 National and State HAI Progress Report
2016 SIR Data Tables
- 2016 National and State HAI Progress Report SIR Data – Acute Care Hospitals
- 2016 National and State HAI Progress Report SIR Data – Critical Access Hospitals
- 2016 National and State HAI Progress Report SIR Data – Inpatient Rehabilitation Facilities
- 2016 National and State HAI Progress Report SIR Data – Long-Term Acute Care Hospital
2016 SUR Data Tables
- 2016 National and State HAI Progress Report SUR Data – Acute Care Hospitals
- 2016 National and State HAI Progress Report SUR Data – Critical Access Hospital
- 2016 National and State HAI Progress Report SUR Data – Inpatient Rehabilitation Facilities
- 2016 National and State HAI Progress Report SUR Data – Long-Term Acute Care Hospitals
2015 Data
- SIR Report Under the 2015 Baseline
SIRs are calculated using the updated national 2015 baseline. To coincide with the new, five-year (2015-2020) goals stated in the HAI Action Plan, the 2015 baseline will be used for all HAI measures beginning with data reported to NHSN in 2015. - National SIRs on the Historical Baselines
CDC reviews and provides in-depth details about infection definition changes within NHSN that impacted data during that time period.
2006 - 2016 A Story of Progress
- Healthcare-associated Infections in the United States, 2006-2016: A Story of Progress
CDC uses NHSN, EIP, and HAI prevalence survey data to examine the nation’s progress in preventing five of the most common infections: Central line-associated bloodstream infections (CLABSIs), catheter-associated urinary tract infections (CAUTIs), select surgical site infections (SSIs), hospital-onset Clostridioides difficile infections (CDI), and hospital-onset methicillin-resistant Staphylococcus aureus (MRSA) bacteremia (bloodstream infections).
