Food poisoning

Definition

Food poisoning is an illness caused by consuming contaminated food or beverages, often due to pathogenic bacteria, viruses, or toxins. Symptoms typically include nausea, vomiting, diarrhea, and abdominal pain.

5 Must Know Facts For Your Next Test

1. Common pathogens that cause food poisoning include Salmonella, E. coli, and Norovirus.
2. Symptoms usually appear within hours to days after consuming the contaminated food.
3. Improper food handling and storage can increase the risk of contamination leading to food poisoning.
4. Diagnosis often involves stool tests to identify the specific pathogen involved.
5. Treatment primarily focuses on hydration and rest; severe cases may require antibiotics or hospitalization.

Review Questions

• What are the common symptoms associated with food poisoning?
• Name three common pathogens that can cause food poisoning.
• How does improper food handling contribute to the risk of food poisoning?

Related terms

Salmonella: A type of bacteria commonly associated with foodborne illness causing diarrhea, fever, and abdominal cramps.

E. coli: Bacteria found in the environment, foods, and intestines of people and animals; some strains can cause severe stomach cramps and diarrhea.

Norovirus: A highly contagious virus that causes gastroenteritis, leading to symptoms like vomiting and diarrhea.