Article in English: Wash with hot water and antibacterial soap and dry thoroughly using a clean hand towel. Pasteurized foods have been through a process that kills germs.  If milk and fruit juices are pasteurized, it will usually say so on the label. You should also avoid food products made with unpasteurized milk, such as certain cheeses. However, commercial juices and juice concentrates that are sold at room temperature and have an extended shelf life are pasteurized, even if the label doesn't say so. This will help to ensure that harmful germs haven't had the time to grow. Follow the "2-2-4" rule when it comes to leftovers -- don't leave food out for more than two hours after cooking, refrigerate food in containers no deeper than two inches and throw away leftovers that are more than four days old. Foods that are not cooked before they are eaten, such as fresh fruits and vegetables, should be rinsed in water and even scrubbed or peeled where necessary.  You should even wash raw produce if you plan on peeling it afterwards, as contaminants from the skin can be transferred to the flesh during peeling. Always wash lettuce and leafy greens before you eat them. Pat them dry with a clean, dry towel afterward. Keep in mind that fruits and vegetables are more likely to become infected if they're handled. For example, a food preparer may cut up a vegetable, season it, and cook it before putting it on your plate. Each time it's handled, the risk of contamination increases. Sushi, steak tartare etc. are delicacies  that can delight if properly prepared. However, the highest level of hygiene must be ensured for these items. Only eat these items at reputable places!  Avoid sushi, raw clams and similar foods that are sitting in a buffet table if you don't know how long they have been without proper refrigeration.  If you make them at home, use the best and freshest ingredients, follow all hygienic practices outlined here and eat immediately upon creation. Note that fresh doesn't necessarily mean "straight from the animal," as deep frozen...

Summary in Indonesian:
Selalu cuci tangan Anda sebelum makan. Hindari susu dan jus buah yang belum dipasturasi. Makan makanan segera setelah dimasak. Bilas dan gosok makanan mentah. Hati-hati dengan daging dan ikan mentah. Hindari telur mentah. Jangan makan kerang mentah. Perhatikan untuk tanda-tanda lain ketika makan di luar. Jangan memakannya jika Anda ragu.