Bacteria and Viruses - FoodSafety.gov
Aug 14, 2025 · Bacteria and viruses are the most common cause of food poisoning. The symptoms and severity of food poisoning vary, depending on which bacteria or virus has contaminated the food.
Types of Food Poisoning and How You Get Them
Jul 9, 2022 · Listeria is a genus of Gram-positive bacteria that causes listeriosis. Listeriosis is a serious form of food poisoning that kills around 20% of those infects. Pregnant women, fetuses, infants, the …
Food poisoning (foodborne illness) - Symptoms and causes
Aug 16, 2025 · Food poisoning, a type of foodborne illness, is a sickness people get from something they ate or drank. The causes are germs or other harmful things in the food or drink. Symptoms of …
What You Need to Know about Foodborne Illnesses | FDA
As the chart shows, the threats are numerous and varied, with symptoms ranging from relatively mild discomfort to very serious,life-threatening illness.
Bacterial Diseases Caused by Food Contamination • Food Safety Institute
Apr 19, 2025 · Learn about bacterial toxins in food: Salmonella, Botulism, Staphylococcus, prevention, and food safety for a healthier, safer kitchen.
Food Poisoning Symptoms | Food Safety | CDC
Nov 24, 2025 · Severe food poisoning can cause bloody diarrhea, diarrhea that lasts more than 3 days, fever over 102°F, frequent vomiting, and dehydration. You can get sick with food poisoning after …
Food Poisoning Bacteria - Stop Foodborne Illness
Freezing to 0°F inactivates any microbes — bacteria, yeasts and molds — present in food. Once thawed, however, these microbes can again become active, multiplying under the right conditions to …
Bacterial Food Poisoning: Causes, Symptoms, Treatment, and
Dec 28, 2023 · This article explores the various bacteria responsible for food poisoning, their sources, symptoms, diagnosis, treatment options, and crucial preventive measures to safeguard your health.
Food Poisoning: Symptoms, How You Get It & Treatment
Learn the difference between the stomach flu and food poisoning. Food poisoning happens when you swallow food or water that’s contaminated by germs or other toxins. Your body acts to remove the …
Bacterial Pathogens, Viruses, and Foodborne Illness
Bacterial pathogens cause foodborne illness either by infecting the intestinal tissues of humans or by producing bacterial toxins that are transmitted by food.