what is the difference between foodborne illness and foodborne infection?
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Foodborne infection is caused by the ingestion of food containing live bacteria which grow and establish themselves in the human intestinal tract. Foodborne intoxication is caused by ingesting food containing toxins formed by bacteria which resulted from the bacterial growth in the food item.
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Foodborne illness (also foodborne disease and colloquially referred to as food poisoning) is any illness resulting from the spoilage of contaminated food, pathogenic bacteria, viruses, or parasites that contaminate food, as well as toxins such as poisonous mushrooms and various species of beans that have not been ...
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Common symptoms of foodborne illness are diarrhea and/or vomiting, typically lasting 1 to 7 days. Other symptoms might include abdominal cramps, nausea, fever, joint/back aches, and fatigue.
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Some of enteric bacteria of food animals are potential foodborne pathogens, e.g., Gram-negative bacilli Escherichia coli and Salmonella enterica. These are facultative anaerobes; their physiology and growth rates change in anaerobic conditions.
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Although the symptoms are similar, there are some ways to tell the difference between the stomach flu and food poisoning. Bloody diarrhea is more likely to be a symptom of food poisoning. Projectile vomiting and stomach cramps are often caused by the norovirus, a type of stomach virus.
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If these foods are eaten in their raw form, not cooked properly, or if hands and surfaces are not cleaned after contact, food poisoning can occur. Other foods that are likely to cause food poisoning include: sushi and other fish products that are served raw or undercooked.
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Foodborne illness is a common, costly—yet preventable—public health problem. CDC estimates that 1 in 6 Americans get sick from contaminated foods or beverages each year, and 3,000 die.
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FSIS (2014) characterizes food safety and food defense as being distinct issues that need to be addressed, namely that food safety refers to protecting the food supply from unintentional contamination, whereas food defense refers to protecting the food supply from intentional adulteration with a motive to cause harm.
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Symptoms of infection usually appear 6 hours to 6 days after eating a contaminated food. These symptoms include diarrhea, fever, and stomach cramps. In most cases, illness lasts 4–7 days and people recover without antibiotic treatment. Some people may have severe diarrhea and need to be hospitalized.
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There are many forms of food-related illness. Food-related illness can produce symptoms (cramps, diarrhea, vomiting, fever) from mild to very serious, with illness occurring from 30 minutes to 2 weeks after eating food containing harmful bacteria.
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Salmonella. Salmonella is one of the most common types of food poisoning caused by bacteria. It usually means stomach cramps and diarrhea that lasts four to seven days. It can be more serious for some people.
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So, as long as you are getting fish that has been handled and distributed with raw consumption in mind, parasites are not an issue. As for foodborne illness due to spoilage or cross-contamination, poke is relatively safe, says Katie Sullivan Morford, a registered dietitian and blogger at Mom's Kitchen Handbook.
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Foodborne illness can be caused when food is not kept at the correct temperature and a germ in a food is allowed to multiply. Food can also become unsafe if a chemical (such as a cleaning product) is spilled into food.
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Understanding infection vs. Infection, often the first step, occurs when bacteria, viruses or other microbes that cause disease enter your body and begin to multiply. Disease occurs when the cells in your body are damaged — as a result of the infection — and signs and symptoms of an illness appear.
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Unlike viruses, bacteria can grow on the food they contaminate. Most foodborne illnesses come from bacteria. A virus is non-living, and is usually spread from person to person. While some antibiotics may be used to treat bacterial infections, they are ineffective with viral ones.
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Bacterial Infections One study from the US found that about 10% of imported raw seafood and 3% of domestic raw seafood tested positive for Salmonella ( 17 ). However, for healthy people, the risk of food poisoning from eating raw fish is generally small.
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Food poisoning symptoms, which can start within hours of eating contaminated food, often include nausea, vomiting or diarrhea. Most often, food poisoning is mild and resolves without treatment.