What Bacteria Causes Food Poisoning?
July 14, 2023 | by Yashaswi Pathakamuri | Posted in FAQ's
Food poisoning can be caused by various types of bacteria, as well as other pathogens like viruses and parasites. Some of the common bacteria known to cause food poisoning include:
- Salmonella: Salmonella bacteria are a leading cause of foodborne illness. They can contaminate a wide range of foods, including raw or undercooked poultry, eggs, meat, dairy products, and produce.
- Escherichia coli (E. coli): Certain strains of E. coli, such as E. coli O157:H7, can cause severe food poisoning. Contaminated beef, raw vegetables, unpasteurized milk, and contaminated water are potential sources of E. coli.
- Campylobacter: Campylobacter bacteria are commonly associated with poultry, such as raw or undercooked chicken, as well as unpasteurized milk and contaminated water.
- Listeria monocytogenes: Listeria bacteria can be found in various foods, including deli meats, soft cheeses, unpasteurized milk, and ready-to-eat foods. Listeria is particularly dangerous for pregnant women, newborns, older adults, and individuals with weakened immune systems.
- Clostridium perfringens: This bacterium is often found in cooked foods that are improperly stored and reheated, such as stews, gravies, and buffet-style meals.
- Staphylococcus aureus: Staphylococcus aureus bacteria can produce toxins that cause food poisoning. They are commonly found in foods that are handled without proper hygiene, such as salads, deli meats, and dairy products.
It’s important to note that these are just a few examples, and there are other bacteria that can cause food poisoning as well. Preventing foodborne illnesses involves practicing proper food safety measures, such as washing hands thoroughly, cooking foods to appropriate temperatures, avoiding cross-contamination, and storing and handling food properly.