oral transmission

Oral transmission refers to the spread of pathogens through the ingestion of contaminated food, water, or oral contact. When someone consumes food or drinks contaminated with germs, or has close contact with an infected person’s saliva or oral secretions, they can become infected. This method is common for diseases like cholera, hepatitis A, and certain intestinal infections. Proper hygiene, safe food practices, and clean water are essential to prevent oral transmission, helping to reduce the spread of these illnesses within communities.