epidemiology of foodborne illness

Epidemiology of foodborne illness studies how often, where, and why these illnesses happen. It involves tracking outbreaks, identifying common sources like contaminated food or water, and understanding how bacteria, viruses, or toxins spread. This helps public health officials prevent infections by improving food safety practices. Most cases resolve without serious problems, but some can cause severe illness, especially in vulnerable groups like young children, the elderly, or immunocompromised individuals. Monitoring trends and causes allows for targeted efforts to reduce foodborne diseases and protect public health.