About the Acute Care Hospital Outbreak Team

The Acute Care Hospital Outbreak team is responsible for conducting comprehensive and timely investigation of an outbreak or an unusual occurrence (situation event) in a General Acute Care Hospital (GACH), Long Term Acute Care Hospital (LTACH), and Distinct Part (DP) Skilled Nursing Facility (SNF) in Los Angeles County (LAC).

Key Functions

The Acute Care Hospital Outbreak Team:

  • Determines if the outbreak is a cluster of infections or colonizations related in time and place or occurring above a baseline or threshold level for a defined area of a facility, including the entire facility, specific unit, or ward. Baseline is relative to what is normally observed in a particular setting
  • Determines a situation event as a cluster of infections or colonizations that may not clearly meet all outbreak criteria defined above or that requires additional information to determine if an outbreak has occurred
  • Conducts investigations in acute care hospital settings (including LTACHs and Distinct Part (DP) SNFs), often in collaboration with the California Department of Public Health and the Centers for Disease Control and Prevention (CDC)

Related Resources:



Public Health has made reasonable efforts to provide accurate translation. However, no computerized translation is perfect and is not intended to replace traditional translation methods. If questions arise concerning the accuracy of the information, please refer to the English edition of the website, which is the official version.

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