California Code, Health and Safety Code - HSC § 113810

“Imminent health hazard” means a significant threat or danger to health that is considered to exist when there is evidence sufficient to show that a product, practice, circumstance, or event creates a situation that can cause food infection, food intoxication, disease transmission, vermin infestation, or hazardous condition that requires immediate correction or cessation of operation to prevent injury, illness, or death.