HAI Pathogens and Antimicrobial Resistance Report, 2018-2021

Adult Data Tables

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Table 10. The Top 15 SSI Pathogens Reported to NHSN Following Select Surgery Types with Low Pathogen Volume, Adults, 2018-2021

Table 10. The Top 15 SSI Pathogens Reported to NHSN Following Select Surgery Types with Low Pathogen Volume, Adults, 2018-2021
Neurosurgical Vascular1 Breast2
Pathogen # Pathogens % Pathogens Rank # Pathogens % Pathogens Rank # Pathogens % Pathogens Rank
Staphylococcus aureus 846 21.6 1 611 21.8 1 769 33.1 1
Coagulase-negative staphylococci 765 19.5 2 183 6.5 5 215 9.2 3
Cutibacterium acnes 479 12.2 3 4 0.1 40 18 0.8 17
Select Klebsiella spp. 275 7.0 4 159 5.7 7 81 3.5 8
Enterobacter spp. 212 5.4 5 165 5.9 6 137 5.9 4
Pseudomonas aeruginosa 205 5.2 6 278 9.9 2 275 11.8 2
Serratia spp. 142 3.6 7 89 3.2 9 104 4.5 6
Escherichia coli 107 2.7 8 211 7.5 3 106 4.6 5
Candida albicans 65 1.7 9 46 1.6 13 9 0.4 24
Enterococcus faecalis 61 1.6 10 187 6.7 4 96 4.1 7
Proteus spp. 60 1.5 11 137 4.9 8 74 3.2 9
Viridans group streptococci 60 1.5 12 41 1.5 15 28 1.2 11
Citrobacter spp. 45 1.1 13 49 1.7 12 19 0.8 15
Propionibacterium not specified 44 1.1 14 4 0.1 40 7 0.3 27
Acinetobacter spp. 34 0.9 15 24 0.9 19 37 1.6 10
Other pathogen 521 13.3 613 21.9 350 15.1
Total 3,921 100.0 2,801 100.0 2,325 100.0

Note: Refer to Technical Resources for more information about the acronyms and terms used in this table.

Footnotes:

  1. Some rankings are not shown: Other Enterococcus spp. (#10, 2.3%); Bacteroides spp.(#11, 2.1%); Group B streptococci (#14, 1.5%).
  2. Some rankings are not shown: Group B streptococci (#12, 1.1%); Staphylococcus not specified (#13, 1.0%); Morganella spp. (#14, 0.9%).

HAI Pathogens and Antimicrobial Resistance Report Data Tables 2018-2021 - Adult HAIs

  1. HAI Pathogens and Antimicrobial Resistance Report 2018-2021 Data Tables - Adult HAIs
  2. Table 1. Facilities Reporting at Least 1 HAI Pathogen to NHSN
  3. Table 2. Frequency of Pathogens and HAI Events Reported to NHSN, by HAI Type
  4. Table 3. The Top 15 HAI Pathogens Reported to NHSN
  5. Table 4. The Top 15 CLABSI Pathogens Reported to NHSN, by Location Type
  6. Table 5. The Top 15 CAUTI Pathogens Reported to NHSN, by Location Type
  7. Table 6. The Top 15 PVAP Pathogens Reported to NHSN, by Facility Type
  8. Table 7. Frequency of SSI Pathogens, by Surgical Category and SSI Type
  9. Table 8. The Top 15 SSI Pathogens Reported to NHSN, by SSI Type
  10. Table 9. The Top 15 SSI Pathogens Reported to NHSN Following Surgery Types with High Pathogen Volume
  11. Table 10. The Top 15 SSI Pathogens Reported to NHSN Following Select Surgery Types with Low Pathogen Volume
  12. Table 11. Percent of HAI Pathogens That Were Resistant to Selected Antimicrobials and Classified as “Urgent” or “Serious” Antimicrobial Resistant Threats1, by HAI Type
  13. Table 12. Percent of CLABSI Pathogens That Were Resistant to Selected Antimicrobials and Classified as “Urgent” or “Serious” Antimicrobial Resistant Threats, by Location Type
  14. Table 13. Percent of CLABSI Pathogens Reported From Oncology Units That Were Resistant to Selected Antimicrobials and Classified as “Urgent” or “Serious” Antimicrobial Threats, by Mucosal Barrier Injury (MBI) Status
  15. Table 14. Percent of CAUTI Pathogens That Were Resistant to Selected Antimicrobials and Classified as “Urgent” or “Serious” Antimicrobial Resistant Threats, by Location Type
  16. Table 15. Percent of PVAP Pathogens That Were Resistant to Selected Antimicrobials and Classified as “Urgent” or “Serious” Antimicrobial Resistant Threats, by Facility Type
  17. Table 16. Percent of SSI Pathogens That Were Resistant to Selected Antimicrobials and Classified as “Urgent” or “Serious” Antimicrobial Resistant Threats for Surgical Categories with High Pathogen Volume
  18. Table 17. Percent of SSI Pathogens That Were Resistant to Selected Antimicrobials and Classified as “Urgent” or “Serious” Antimicrobial Resistant Threats for Select Surgical Categories with Low Pathogen Volume
  19. Table 18. Percent of SSI Pathogens That Were Resistant to Selected Antimicrobials and Classified as “Urgent” or “Serious” Antimicrobial Resistant Threats, by SSI Type