Final answer:
Salmonella food poisoning is transmitted through vehicle mechanism, such as ingestion of contaminated food. Proper handwashing and cooking foods thoroughly can greatly reduce the risk of transmission.
Step-by-step explanation:
Salmonella food poisoning is transmitted through the vehicle mechanism. Ingestion of contaminated food, such as raw eggs and raw poultry, is a common way for Salmonella to be transmitted. Handling of eggshells or exposure to certain animals can also increase the risk of infection. Proper handwashing and cooking foods thoroughly can greatly reduce the risk of transmission.