Question

Name any two food borne diseases.

Hint:

To prevent foodborne diseases, follow the four golden rules of food safety: Clean hands and surfaces, Separate raw meats from other foods, Cook foods to safe internal temperatures, and Chill perishable items promptly.

Answer 1

Step 1: Understanding Foodborne Diseases:
Foodborne diseases (commonly referred to as food poisoning) are illnesses caused by consuming food or beverages contaminated with pathogenic microorganisms (such as bacteria, viruses, or parasites), chemical toxins, or physical hazards.

Step 2: Listing Two Common Examples:
Two prevalent bacterial foodborne diseases are:

• Salmonellosis:
  • Causative Agent: Gram-negative, rod-shaped bacteria belonging to the genus Salmonella (primarily Salmonella enterica).
  • Source of Infection: Consuming undercooked poultry, raw eggs, unpasteurized milk, or contaminated fresh produce.
  • Clinical Symptoms: Acute gastroenteritis, characterized by watery diarrhea, abdominal cramps, high fever, and vomiting, starting $6\text{ to }72$ hours after ingestion.
• Cholera:
  • Causative Agent: The comma-shaped, highly motile bacterium Vibriocholerae.
  • Source of Infection: Consuming food or drinking water contaminated with the feces of an infected individual, often due to poor municipal sanitation.
  • Clinical Symptoms: Rapid onset of painless, profuse, watery diarrhea (often described as “rice-water stools”), severe vomiting, and muscle cramps. If untreated, it can cause rapid, life-threatening dehydration.