Food Safety when You're Traveling Food Safety when You're Traveling Food is an important part of traveling whether the trip is for work or fun. Because of the high quality of the U.S. food supply and the excellent sanitation in most restaurants, the risks of foodborne illness are not as great in the U.S. as in some other countries. However, food poisoning can and does occur.
Common symptoms are diarrhea, an upset stomach, cramps and general malaise.
These can spoil anyone's trip and can be serious for the very young, elderly or persons who are not in good health for other reasons. Freezing foods such as sandwiches, juices and milk will help them keep longer. If you are traveling for several days, plan to buy meats or other perishables every day if you don't have adequate coolers. Transport foods cold rather than hot if they must be carried for more than 2 hours before eating. Where possible, cook foods just before eating by using portable grills or those at park or camping areas.