VARIABLES OF THE HOST e Age General health Pregnancy HAccP ● Medications ● Metabolic disorders o Alcoholism. cirrhosis hemochromatosis o Amount of food consumed
VARIABLES OF THE HOST • Age • General health • Pregnancy • Medications • Metabolic disorders • Alcoholism, cirrhosis, hemochromatosis • Amount of food consumed
SA Gastric acidity variation: antacids, natural variation, achlorhydria o Genetic disturbances HAccP Nutritional status Immune competence Surgical history Occupation
• Gastric acidity variation: antacids, natural variation, achlorhydria • Genetic disturbances • Nutritional status • Immune competence • Surgical history • Occupation
H SA FOODBORNE DISEASES HAccP OVI MU (FBD)
FOODBORNE DISEASES (FBD)
SA HAcc DEFINITION HAccP IMU
DEFINITION
H SA two or more persons experience a similar illness after ingestion of a HAccP common food epidemiological analysis implicates the food as the source of the illness
• two or more persons experience a similar illness after ingestion of a common food • epidemiological analysis implicates the food as the source of the illness