cluster investigation

{
  "id": "MLC-T-ENV-005330",
  "term": "cluster investigation",
  "field": "Environment",
  "definition": "A review of an unusual number, real or perceived, of health events (for example, reports of cancer) grouped together in time and location. Cluster investigations are designed to confirm case reports; determine whether they represent an unusual disease occurrence; and, if possible, explore possible causes and contributing environmental factors.",
  "subject": "Health and safety",
  "references": [
    "ATSDR 2004"
  ],
  "url": "https://mlchart.com/terminology/environment/cluster-investigation/"
}