Restaurant Characteristics Associated With the Use of Specific Food-Cooling Methods

Details

• Alternative Title:
  J Environ Health
• Personal Author:
  Reed, Kirsten ; Brown, Laura ; Ripley, Danny ; Hedeen, Nicole ; Nicholas, David ; Faw, Brenda ; Bushnell, Lisa ; Nair, Priya ; Wickam, Timothy
• Description:
  Pathogen growth caused by improper or slow cooling of hot foods was a contributing factor in 504 of restaurant- and deli-related outbreaks in the U.S. from 1998-2008. Little is known, however, about restaurant cooling practices. To fill this gap, the Centers for Disease Control and Prevention's Environmental Health Specialists Network (EHS-Net) conducted an observational study to identify and understand factors that might determine which methods restaurants follow to rapidly cool food. These methods include refrigerating food at ≤41 °F, at shallow depths, and in containers that are ventilated, unstacked, and have space around them. EHS-Net personnel collected data through manager interviews and observation of cooling processes in 420 randomly selected restaurants. Regression analyses revealed characteristics of restaurants most likely to use the cooling methods assessed. These characteristics included ownership by restaurant chains, manager food safety training and certification, few foods cooled at a time, many meals served daily, and a high ratio of workers to managers. These findings suggest that regulatory food safety programs and the retail industry might improve cooling methods-and reduce outbreaks-by providing and encouraging manager food safety training and certification, and by focusing intervention efforts on independent and smaller restaurants.
• Subjects:
  Article
• Source:
  J Environ Health. 82(10):8-13
• Pubmed ID:
  34135534
• Pubmed Central ID:
  PMC8205421
• Document Type:
  Journal Article
• Funding:
  CC999999/ImCDC/Intramural CDC HHSUnited States/ ; HIR 10-001/HX/HSRD VAUnited States/ ; U01 EH001367/EH/NCEH CDC HHSUnited States/
• Volume:
  82
• Issue:
  10
• Collection(s):
  CDC Public Access
• Main Document Checksum:
  urn:sha256:97e1e9da048f3f2866b6aa98f0a7c6c8b2c684e46b41775cd23494931bfe54a7
• Download URL:
  https://stacks.cdc.gov/view/cdc/107365/cdc_107365_DS1.pdf
• File Type:
  [PDF - 83.26 KB ]