How can Salmonella food poisoning be transmitted from rats to humans?

Salmonella food poisoning can be transmitted from rats to humans primarily through food that has been contaminated by rat urine and feces. Rats, like many rodents, can carry the Salmonella bacteria in their intestines. When they defecate or urinate, these bacteria can be present in their waste. If food, surfaces, or water sources come into contact with this contaminated waste, it can lead to the transmission of the bacteria to humans when the contaminated food is ingested.

This mode of transmission is particularly significant because it highlights the importance of maintaining proper hygiene and sanitation practices, especially in areas where rodents may be present. Ensuring that food is stored properly, cleaning up spills that may attract rats, and controlling rodent populations are all critical strategies to minimize the risk of Salmonella and other foodborne illnesses.