NSF International Experts Offer Ways to Enjoy Eating New Foods while on Vacation without Compromising Health

ANN ARBOR, Mich. — With the summer travel season in full swing, many are planning their vacations. Although traveling to new destinations is a great way to experience different cultures—one of the biggest parts being new food—it can also bring people in contact with new germs and bacteria.  Travel, time zone changes, and late nights can weaken the immune system and increase the likelihood of getting sick. In fact, the U.S. Centers for Disease Control and Prevention (CDC) estimates that more than 10 million overseas travelers contract diarrhea and other sicknesses each year from food and drinking water.

“Trying new foods when travelling is one way many travelers experience the culture of their destination, but any trip - at home or abroad - will quickly be ruined if you eat food that has been improperly cooked or handled,” said Cheryl Luptowski, Public Information Officer for NSF International, an independent public health and safety organization committed to protecting and improving human health on a global scale. “At NSF International, we have developed food safety recommendations for travelers to help them recognize food safety warning signs and reduce the likelihood of getting food poisoning during their vacation.”

To help protect travelers from being exposed to germs or consuming foods and beverages that might be contaminated with foodborne pathogens that make people sick, keep the following tips in mind:

  1. Sanitize "high touch" areas.
    Germs linger longer on nonporous materials like plastic. When travelling via plane, train or bus, wipe down common surface areas such as tray tables, seat armrests and lavatory door handles with an alcohol-based wipe or gel before you use them. If you’re staying at a hotel, do the same for the TV remote controls, bathroom door handles and telephone.
  2. Be aware of who is handling the food.
  3. Look for crowds.
    When surveying the street food scene in any location, look for crowds -- locals get sick, too, and won’t return to stalls suspected of serving unsafe food, so if there’s a crowd it’s usually a safer choice to make.
  4. Be selective when choosing foods.
    Since raw food is subject to contamination, and does not have the benefit of a cooking process to reduce pathogens, travelers should try to avoid salads, uncooked vegetables  and unpasteurized juices and milk products. Dry foods such as cakes, cookies, and bread are safer options.
  5. Spice things up.
  6. Be aware of the local water quality.
    Avoid consuming beverages that may be mixed with the local tap water supply, such as juices or sodas from sources such as fountain machines. Be careful with beverages containing ice, since freezing does not kill most microorganisms. Beverages made with boiled water and served steaming hot (such as tea and coffee) are generally safe to drink.
  7. Boil tap water before consuming.
  8. Not all bottled water is safe.
    Bottled water products in other countries can be impure or even counterfeit (i.e. refilled from a local tap source), so always check the seal to ensure it is intact. Look for a certification mark on the bottle, such as the NSF Mark.
  9. Avoid over handled foods.
    Avoid foods that require a lot of handling before serving or that contain raw or under cooked meat or seafood. In most cases, foods that are boiled should be safe to consume.
  10. Wash vegetables and fruit prior to eating.
    If you purchase fresh produce from a roadside stand be sure to wash and peel them before eating. Bacteria can be present on their exterior and when sliced can be carried into the edible section.  If you are travelling in an area with unsafe water, be sure to wash the produce with bottled or filtered water.
  11. Eat hot foods hot and cold foods cold.
  12. Remember the one-hour rule.
    Don’t consume any perishable foods that have been sitting out beyond one hour.
  13. Wash hands before eating or handling food.
    Wash your hands with soap and water for at least 20 seconds before eating or handling food. If fresh water is scarce, use antibacterial hand gels or wipes to help keep your hands clean, especially after using a restroom and before eating. If you are traveling with children, be sure they wash their hands, too.

“Following this food safety advice on vacation will reduce the likelihood of coming in contact with bacteria that can cause food poisoning,” said Cheryl Luptowski.  “However, if you do get sick while traveling, remember to drink lots of fluids to avoid dehydration. If you experience severe abdominal cramps or pain, high fever, blood or mucus in your stool, and/or severe dehydration, contact a medical professional.”

Additional food safety information can be found in by visiting nsf.org/consumer/newsroom/kit_food_safety.asp or contacting NSF Consumer Affairs Office at info@nsf.org.

About NSF International: NSF International (www.nsf.org) has been testing and certifying products for safety, health and the environment for nearly 70 years. As an independent, public health and safety organization, NSF is committed to protecting and improving human health on a global scale. NSF is working hard to protect families by testing and certifying thousands of consumer goods each year, including kitchen products and appliances, cleaners, dietary and sport supplements, bottled water, toys, pool and spa equipment, water treatment systems, plumbing fixtures, and many other products used in homes every day. Look for the NSF Mark on products you purchase.


Greta Houlahan
NSF International
+1 734-913-5723

Paula DeGangi
+1 646-935-4029