Canadian Hospital Epidemiology Committee (CHEC)

Co-Chairs: Stephanie Smith and Nisha Thampi

Committee Purpose:

The Canadian Hospital Epidemiology Committee (CHEC) is a committee which brings together Infectious Disease and Medical Microbiology specialists with an interest and expertise in Infection Prevention and Control (IPAC). The committee’s mission is to develop common approaches in the surveillance, prevention and management of healthcare-associated infections (HAIs) in Canada.

Member Resources:

  • Terms of Reference
  • Membership

Canadian Nosocomial Infection Surveillance Program (CNISP)

Co-Chairs: Stephanie Smith and Nisha Thampi

The Canadian Nosocomial Infection Surveillance Program (CNISP) is a national collaboration between the Public Health Agency of Canada (PHAC), the National Microbiology Laboratory (NML), the Association of Medical Microbiology and Infectious Disease Canada (AMMI Canada), and sentinel hospitals across Canada. Established in 1995, CNISP conducts prospective surveillance of healthcare-associated infections (HAIs), antimicrobial-resistant organisms (AROs), antimicrobial use, infection prevention and control practices, laboratory practices, viral respiratory illnesses, and emerging threats such as Candida auris. The program collects epidemiologic and microbiology data to inform evidence-based policies, antimicrobial stewardship, infection prevention and control measures, and national efforts to address antimicrobial resistance (AMR). CNISP has expanded significantly over the years and now conducts surveillance in 109 hospitals across 10 provinces and 1 territory.

The network conducts surveillance of healthcare-associated infections on:

  • Antibiograms
  • Antimicrobial use
  • Surgical site and device-related infections associated with:
    • Central lines
    • Hip and knee arthroplasty
    • Cerebrospinal fluid shunts
    • Adult and pediatric cardiac surgery
  • Antibiotic-resistant organisms, such as:
    • Candida auris
    • Clostridioides difficile infections
    • Carbapenemase-producing organisms
    • Methicillin-resistant Staphylococcus aureus bloodstream infections
    • Methicillin-susceptible Staphylococcus aureus bloodstream infections
    • Vancomycin-resistant Enterococcus bloodstream infections
  • Viral respiratory infections, such as COVID-19 and influenza

For more information and access publications visit: https://health-infobase.canada.ca/cnisp/index.html

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