Why are infants and preschool children at hjgher risk for contracting a fodborne illness?

Infants and preschool children are at higher risk for contracting foodborne illnesses due to their developing immune systems, which are not yet fully capable of fighting off infections. Additionally, their smaller body size means that even a small amount of harmful bacteria or toxins can lead to more severe health consequences. They are also more likely to consume foods that are improperly handled or prepared, increasing their exposure to pathogens. Lastly, their exploratory behavior, such as putting objects in their mouths, can further elevate the risk of infection.