which one of the following is an example of direct food contamination?
150025
An example of direct contamination could be when a product on a high shelf in a fridge drips onto a product on a lower shelf or when two foods are in physical contact with each other.
1396394
Include bacteria, viruses, and parasites that can cause illness. Many types of pathogens, including bacteria, viruses, parasites, and chemicals and toxins cause foodborne illnesses. More than 250 pathogens and toxins are known to cause foodborne illness. Nearly all of them can cause an outbreak.
555764
There are three main types of cross-contamination: food-to-food, equipment-to-food, and people-to-food. In each type, bacteria are transferred from a contaminated source to uncontaminated food.
348141
There are many possible causes of food poisoning: bacteria, viruses, pesticides, natural toxins, molds, parasites, and more. Food poisoning is especially dangerous for infants, young children, elderly people, those with chronic health conditions, and people with weak immune systems.
1212878
Chemical contaminants can be present in foods mainly as a result of the use of agrochemicals, such as residues of pesticides and veterinary drugs, contamination from environmental sources (water, air or soil pollution), cross-contamination or formation during food processing, migration from food packaging materials, ...
1116754
Direct food additives are those that are added to a food for a specific purpose in that food. ... Most direct additives are identified on the ingredient label of foods. Indirect food additives are those that become part of the food in trace amounts due to its packaging, storage or other handling.
311484
A common source of E. coli illness is raw fruits and vegetables that have come in contact with feces from infected animals. Leafy greens, such as lettuce, can become contaminated in the field by soil, water, animals or improperly composted manure.
1090852
['mycotoxins.', 'heavy metals - lead and mercury.', 'organic pollutants - dioxins.', 'acrylamide which may result from food being processed.']
287632
['High-Mercury Fish. Mercury is a highly toxic element. ... ', 'Undercooked or Raw Fish. Raw fish, especially shellfish, can cause several infections. ... ', 'Undercooked, Raw and Processed Meat. ... ', 'Raw Eggs. ... ', 'Organ Meat. ... ', 'Caffeine. ... ', 'Raw Sprouts. ... ', 'Unwashed Produce.']
1441515
['Meats. Dangerous bacteria can grow in meats -- including bacon, poultry, beef, fish, pork and processed meats -- when the meat is not fully cooked. ... ', 'Eggs. ... ', 'Dairy. ... ', 'Heat-Treated Foods. ... ', 'Fruits and Vegetables. ... ', 'Oil Mixtures.']
643042
Common vehicles of contamination include food-preparation surfaces, chopping and cutting boards, knives and utensils, cloths and hands. Raw food dripping on to cooked food can also cause contamination. This often happens in the fridge where food is uncovered and raw food is placed above cooked food.
946784
['TOP 5 CDC RISK FACTORS. CONTRIBUTING TO FOODBORNE ILLNESS.', 'Did You Know… ... ', '1) Improper hot/cold holding temperatures of. ... ', '2) Improper cooking temperatures. ... ', '3) Contaminated utensils and equipment. ... ', '4) Poor employee health and hygiene. ... ', '5) Food from unsafe sources. ... ', 'Remember…']
262536
Examples include human and animal blood, tissues, and certain body fluids, recombinant DNA, and human, animal or plant pathogens.” In more layman terms, biohazardous waste is any waste contaminated with potentially infectious materials.
389648
There are also chemicals that occur naturally in foods, like toxins in some fish, and in some cases, minimal chemical contamination might not actually lead to illness. ... Physical contamination refers to food that has been contaminated by a foreign object at some stage of the production process.
1378215
Foodborne illnesses are usually infectious or toxic in nature and caused by bacteria, viruses, parasites or chemical substances entering the body through contaminated food or water. Foodborne pathogens can cause severe diarrhoea or debilitating infections including meningitis.
784316
High risk foods share a tendency to spoil as a result of unsuitable storage conditions or improper cooking methods. Meats, fish, gravy, sauces, shellfish, dairy products, pasta and even cooked rice are all examples, and the smallest errors can lead to contamination.
1436504
Foodborne illness is caused by harmful bacteria or other pathogens in contaminated food. Food poisoning is a type of foodborne illness caused by swallowing toxins, a form of poison caused by microorganisms in food. Symptoms of food poisoning begin quickly, usually within 60 minutes after eating the contaminated food.